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Python book that caters to C users?
Python book that caters to C users?
lundi 22 août 2016
Python book that caters to C users?
[ubuntu] I tried to install teamviewer on 14.04 64 bit. But i couldn't install libsm6:i386.
lundi 22 août 2016
Hello,
I have Ubuntu 14.04 64bit. I have been trying to install teamviewer on my machine. But I could not install libsm6:i386 that is one of teamviewer dependencies.
I tried below.
Code:
sudo dpkg --add-architecture i386 sudo apt-get update sudo apt-get dist-upgrade sudo apt-get install libsm6:i386 Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: libsm6:i386 : Depends: libuuid1:i386 (>= 2.16) but it is not going to be installed E: Unable to correct problems, you have held broken packages
So I tried to install libuuid1:i386. It required another dependencies over and over again...
Could you tell me what should I do?
[ubuntu] I tried to install teamviewer on 14.04 64 bit. But i couldn't install libsm6:i386.
So glad to be Windows free (sortof) again!
lundi 22 août 2016
So I consider myself if not an uber computer geek at least a "power user", and tried to keep my dual boot setup of Windows 10 and Ubuntu 16.04 for as long as I could. I need Windows currently because of some Windows-only software I need for my classes (hopefully won't need these ever again after I graduate). I was really fed up with Windows 10 (don't like all the telemetry crap, don't use the Windows app store, Cortana, forced updates, confusing settings options, interface in general). My last straw was the other night I had some school documents open and unsaved, and Windows decided to just restart on its own to apply some updates.
So I backed everything up, completely wiped Windows 10, did an Ubuntu 16.04 install with the option "erase disk and install Ubuntu", and now I am setting up a Virtualbox Windows 7 VM for those pesky Windows needs. So glad I don't have to deal with Windows 10 anymore, glad that I don't have to dual boot and just have Ubuntu as my main OS, and glad that Virtualbox is so awesome that I can use Windows through it and it's remarkably quick.
Anyway, just feel relieved
So glad to be Windows free (sortof) again!
Launcher icons, file names, and Libreoffice text won't load
lundi 22 août 2016
All times are GMT +1. The time now is 12:45 AM.
Launcher icons, file names, and Libreoffice text won't load
Turn off keyboard backlight, Asus laptop (Ubuntu Mate 16)
lundi 22 août 2016
All times are GMT +1. The time now is 11:40 PM.
Turn off keyboard backlight, Asus laptop (Ubuntu Mate 16)
hyphen key changes first character in a term from lower case to upper case
lundi 22 août 2016
When typing a password or in libre office a sequence of letter, and include - (hyphen) or "minus" the first character, if in lower case, changes to upper case letter.
Thus I can't login directly. I must write the pw in text, correct, and then copy/past. which is quire annoying.
what is the reasin that the "-" key behaves this way.
Thank you for your support
using Asus Model N551J with Ubuntu 16.04.1 LTS
hyphen key changes first character in a term from lower case to upper case
[ubuntu] Screen doesn't turn off when I close the lid
lundi 22 août 2016
Hi
I just installed Ubuntu 16.04 on my Lenovo Ideapad s510p Touch. I've tried getting the computer to suspend when I close the lid but without success.
I've tried the normal System Settings, no good.
I've tried dconf-editor: org->gnome->settings-daemon->plugins->power: lid-close-ac-action(suspend), lid-close-battery-action(suspend), lid-close-suspend-with-external-monitor(true), no good.
I've tried manually editing /etc/systemd/logind.conf, un-commenting HandleLidSwitch=suspend and HandleLidSwitchDocked=suspend, no good.
Now, I've discovered that when I close down the lid, the screen doesn't even turn off. I can see the light through the crack. I think that's a bit odd. Maybe not?
I would like my laptop to suspend when I close the lid, or at the very least, to turn the monitor off. Anybody know about this or can help me solve it? =)
I'm grateful for whatever help you can give. Thanks!
Simon
[ubuntu] Screen doesn't turn off when I close the lid
Minecraft freezing on Xubuntu
lundi 22 août 2016
All times are GMT +1. The time now is 10:10 PM.
Minecraft freezing on Xubuntu
[ubuntu_mate] HDMI works with Live Iso but not with installed OS
lundi 22 août 2016
Hi! On a notebook the HDMI secondary display output is not working (no signal) after fresh install of UbuntuMate 16.04. It is working properly with the Live Iso from the very beginning of the boot process. Nouveau driver in use in both cases.
What may trigger this behaviour? What should I investigate or how should I proceed? Any hint will be very appreciated. Thanks.
Additional informations:
- Notebook: Compaq Presario CQ60-203EL
- External HDMI TV: Samsung LE32B530P7W
- Nvidia proprietary driver behaves in the same way not solving the issue under Ubuntu 16.04.
- Works with the very same hardware, free and proprietary driver (version 304.131) under Ubuntu 12.04.
- System update ininfluent: OS install performed without internet connection. No change with full update.
- Xorg.log files show no differences between the two boot modes: everything seems to be properly detected and configured in the same way.
- Output of "xrandr --verbose" is the very same on Live and installed OS.
- Notebook uses Fn-f4 as the toggle (switch) display key. I'm unable to confirm Fn-f4 detection: acpi_listen shows no output. However, it is not necessary to use such feature with the Live Iso where mate-display-properties and xrandr properly handle display toggling on the fly.
- Audio: Ubuntu 12.04 detects one properly functioning HDMI stereo output. Ubuntu 16.04 reports a 7.1 HDMI output in addition. When an HDMI audio device is selected under Ubuntu Live 16.04 audio gets disabled and a dummy output is reported. Therefore audio through HDMI is not working under Ubuntu 16.04 neither with Live.
- Avoiding the use of the vt.handoff kernel boot parameter or use of nomodeset does not solve the issue.
- Forcing various manual settings through xorg.conf using "NVIDIA X Server Settings" (while using proprietary driver) is noneffective: from the notebook side everything seems to be already configured and working properly except for the signal not being detected by the secondary display.
- Kern.log files differentiate between Live Iso and installed OS mainly in a few additional lines about vesafb as follows:
--- /LiveISO_Logfile/kern.log
+++ /InstalledOS_Logfile/kern.log
-Command line: file=/cdrom/preseed/ubuntu-mate.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
+Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=9e0c6ddb-1b72-4d00-8b7f-3495c0844123 ro quiet splash vt.handoff=7
-RAMDISK: [mem 0x7e715000-0x7fffffff]
+RAMDISK: [mem 0x33b66000-0x35daafff]
-Kernel command line: file=/cdrom/preseed/ubuntu-mate.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
+Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=9e0c6ddb-1b72-4d00-8b7f-3495c0844123 ro quiet splash vt.handoff=7
-Memory: 2792464K/2881972K available (8356K kernel code, 1278K rwdata, 3920K rodata, 1476K init, 1292K bss, 89508K reserved, 0K cma-reserved)
+Memory: 2782888K/2881972K available (8356K kernel code, 1278K rwdata, 3920K rodata, 1476K init, 1292K bss, 99084K reserved, 0K cma-reserved)
-Console: colour VGA+ 80x25
+vt handoff: transparent VT on vt#7
+Console: colour dummy device 80x25
-tsc: Detected 2099.932 MHz processor
-Calibrating delay loop (skipped), value calculated using timer frequency.. 4199.86 BogoMIPS (lpj=8399728)
+tsc: Detected 2100.014 MHz processor
+Calibrating delay loop (skipped), value calculated using timer frequency.. 4200.02 BogoMIPS (lpj=8400056)
-smpboot: Total of 1 processors activated (4199.86 BogoMIPS)
+smpboot: Total of 1 processors activated (4200.02 BogoMIPS)
-Freeing initrd memory: 25516K (ffff88007e715000 - ffff880080000000)
+Freeing initrd memory: 35092K (ffff880033b66000 - ffff880035dab000)
-audit: type=2000 audit(1469294993.004:1): initialized
+audit: type=2000 audit(1469649024.116:1): initialized
+vesafb: mode is 640x480x32, linelength=2560, pages=0
+vesafb: scrolling: redraw
+vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
+vesafb: framebuffer at 0xc5000000, mapped to 0xffffc90000800000, using 1216k, total 1216k
+Console: switching to colour frame buffer device 80x30
+fb0: VESA VGA frame buffer device
- Magic number: 8:464:492
-rtc_cmos 00:02: setting system clock to 2016-07-23 17:29:54 UTC (1469294994)
+ Magic number: 8:838:850
+ index2: hash matches
+rtc_cmos 00:02: setting system clock to 2016-07-27 19:50:25 UTC (1469649025)
+checking generic (c5000000 130000) vs hw (d0000000 10000000)
+checking generic (c5000000 130000) vs hw (c4000000 2000000)
+fb: switching to nouveaufb from VESA VGA
+Console: switching to colour dummy device 80x25
-tsc: Refined TSC clocksource calibration: 2100.000 MHz
-clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e4530a99b6, max_idle_ns: 440795257976 ns
+tsc: Refined TSC clocksource calibration: 2099.999 MHz
+clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e452fc488e, max_idle_ns: 440795307124 ns
-nouveau 0000:02:00.0: DRM: allocated 1920x1080 fb: 0x50000, bo ffff88007f88b800
+nouveau 0000:02:00.0: DRM: allocated 1920x1080 fb: 0x50000, bo ffff8800356e3800
[ubuntu_mate] HDMI works with Live Iso but not with installed OS
How to update ffmpeg
lundi 22 août 2016
hey guys,
i 'm having a few problems and i'd appreciate if someone helps
1.
currently im using ffmpeg version 2.8.6-1ubuntu2 and want to upgrade it to 3.1.2
Note : i used this guide to install it in the first place http://ift.tt/1lboHUu
2.
i downloaded some tutorials and documentations to use ffmpeg and finally i get it to record,but here is the problem
there is alot of codes and variables and i get lost sometimes, so lets say i want to upload a video to youtube what code should i use to record my screen and my voice and to get this as a result :
Container: MP4
Audio codec: AAC-LC
- Channels: Stereo or Stereo + 5.1
- Sample rate 96khz or 48khz
Video codec: H.264
- Progressive scan (no interlacing)
- High Profile
- 2 consecutive B frames
- Closed GOP. GOP of half the frame rate.
- CABAC
- Variable bitrate. No bitrate limit required, though we offer recommended bit rates below for reference
- Chroma subsampling: 4:2:0
Bitrate
Recommended video bitrates for uploads
| Type | Video Bitrate, Standard Frame Rate (24, 25, 30) |
Video Bitrate, High Frame Rate (48, 50, 60) |
|---|---|---|
| 2160p (4k) | 35-45 Mbps | 53-68 Mbps |
| 1440p (2k) | 16 Mbps | 24 Mbps |
| 1080p | 8 Mbps | 12 Mbps |
| 720p | 5 Mbps | 7.5 Mbps |
| 480p | 2.5 Mbps | 4 Mbps |
| 360p | 1 Mbps | 1.5 Mbps |
| Type | Audio Bitrate |
|---|---|
| Mono | 128 kbps |
| Stereo | 384 kbps |
| 5.1 | 512 kbps |
Note: those are the Recommended upload encoding settings for youtube
and thnx in advance
How to update ffmpeg
[ubuntu] How do I map HP Probook 4520s keyboard?
lundi 22 août 2016
All times are GMT +1. The time now is 08:40 PM.
[ubuntu] How do I map HP Probook 4520s keyboard?
Mini install auto-login PROBLEM no solution works
lundi 22 août 2016
I have ubuntu 16.04 mini install on my htpc with openbox and I want to autologin, startx and start kodi. I got the startx thing done but cannot figure out autologin. I have tried editing grub and following [url=http://ift.tt/1D68Lc3] these [\url] instructions. I have put 'exec /bin/login -f username' everywhere, in /etc/rc.local added it to a script in /etc/rc3.d I have put it in /etc/tty1.conf, I have tried various attempts using /sbin/getty I even followed the commands here [url=http://ift.tt/2bxPEUz] which requires compiling a little login program, putting it in sbin and adding an init script. Every time I end up at the login prompt. I don't want to use lightdm because I want it to be as lightweight as possible (as well as the fact I shouldn't have to). I tried using /bin/login -f username >> /home/username/login.log and the file is always empty. Nothing in auth.log or boot.log gives useful information. I normally don't post questions because they all have usually already been answered but I have tried every method I can find AND THEY ALL FAIL and I can't figure out why.
Edit: What the hell is up with the BB code here?
Mini install auto-login PROBLEM no solution works
Settings GUI Crashes
lundi 22 août 2016
Hello,
My settings GUI Crashes. As you can see in the gif.
I tried old kernels, so the new kernel did not do this.
I recently restored a back up, but this has never happened to me before when restoring a back up.
It was working last month.
Everything else is working fine. None of the settings are broken. I just can not access the settings GUI in any of my desktop environments. Cinnamon. Unity, Gnome, Elementary, etc.
I recently installed a new kernel from the update manager. Well...I will just add a pick of recently updated things. Mono is not the cause. At least I do not think Mono complete kills the settings. I installed Mono complete on July 23rd.
Settings GUI Crashes
[other] Booting ISO from grub
lundi 22 août 2016
Greetings everyone!
I'm trying to boot ISO from Grub and I've followed instructions from wiki and few tutorials to know what it is
So far, I've done this:
>Made a separate folder called "live" on system partition, which is dev/sda9 partition on my existing dual boot with windows 10. As a root. (My home is not separate partition)
>Copied my ISO file (which is Kali.iso) to this folder as a root.
>Opened 40_custom (in grub.d) folder in gedit as a root
Now, here is what I'm not sure about
#!/bin/sh
exec tail -n +3 $0
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
exec tail -n +3 $0
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
menuentry 'Kali Linux' --class os --class gnu-linux --class gnu --class os --group group_main {
set isofile="/live/kali.iso"
insmod ext4
insmod loopback
insmod iso9660
loopback loop (hd0,9)$isofile
search --no-floppy --fs-uuid --set=root 657f4609-e940-4dd1-a909-30ca312126d7
linux (loop)/live/vmlinuz boot=live fromiso=/dev/sda1/$isofile noconfig=sudo username=root hostname=kali
initrd (loop)/live/initrd.img
}
Is this structure of the file correct?
UUID is copied from sudo bilkd for my /dev/sda9 partition, which is default for my existing Linux operating system in this dual boot
exact output
/dev/sda1: LABEL="WINRE_DRV" UUID="B4EC0243EC01FFFA" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="41ac2c07-59fd-4d9e-8929-85b0815035b8"
/dev/sda2: LABEL="SYSTEM_DRV" UUID="AE04-8F6E" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="14cacb72-b6d0-4507-bf95-1c79e5273884"
/dev/sda3: LABEL="LRS_ESP" UUID="DE07-DDC0" TYPE="vfat" PARTLABEL="Basic data partition" PARTUUID="195a7877-a47e-48ec-8461-5495a30fff87"
/dev/sda5: LABEL="Windows8_OS" UUID="06C00B4EC00B4401" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="9ff9655b-8a49-4616-912f-8db52eadfe06"
/dev/sda6: LABEL="New Volume" UUID="7C2A29002A28B8D2" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="93372d34-5976-4e43-8887-bca3cfcf4405"
/dev/sda7: LABEL="New Volume" UUID="2C0C42F30C42B81A" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="0b5897db-b7f9-4552-a6bd-f38c3fad9d25"
/dev/sda8: LABEL="New Volume" UUID="74B053D1B0539906" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="8d7566bf-bbda-4fd2-b38e-624e18cc6fa7"
/dev/sda9: UUID="657f4609-e940-4dd1-a909-30ca312126d7" TYPE="ext4" PARTLABEL="Basic data partition" PARTUUID="d552ae66-3c05-4493-84ac-18e638304dbb"
/dev/sda10: LABEL="PBR_DRV" UUID="48500DF4500DE990" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="0d987a36-3c5f-4cd2-97c4-cd83736ebeaa"
/dev/sda11: UUID="9b00fd59-fad0-425c-8c70-60bd77a268b7" TYPE="swap" PARTUUID="0bec978e-97c6-475d-be65-2f79b810edef"
/dev/sda4: PARTLABEL="Microsoft reserved partition" PARTUUID="8f6cbae8-6d37-46bc-bce2-2ba3adf7dcdd"
/dev/sda2: LABEL="SYSTEM_DRV" UUID="AE04-8F6E" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="14cacb72-b6d0-4507-bf95-1c79e5273884"
/dev/sda3: LABEL="LRS_ESP" UUID="DE07-DDC0" TYPE="vfat" PARTLABEL="Basic data partition" PARTUUID="195a7877-a47e-48ec-8461-5495a30fff87"
/dev/sda5: LABEL="Windows8_OS" UUID="06C00B4EC00B4401" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="9ff9655b-8a49-4616-912f-8db52eadfe06"
/dev/sda6: LABEL="New Volume" UUID="7C2A29002A28B8D2" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="93372d34-5976-4e43-8887-bca3cfcf4405"
/dev/sda7: LABEL="New Volume" UUID="2C0C42F30C42B81A" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="0b5897db-b7f9-4552-a6bd-f38c3fad9d25"
/dev/sda8: LABEL="New Volume" UUID="74B053D1B0539906" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="8d7566bf-bbda-4fd2-b38e-624e18cc6fa7"
/dev/sda9: UUID="657f4609-e940-4dd1-a909-30ca312126d7" TYPE="ext4" PARTLABEL="Basic data partition" PARTUUID="d552ae66-3c05-4493-84ac-18e638304dbb"
/dev/sda10: LABEL="PBR_DRV" UUID="48500DF4500DE990" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="0d987a36-3c5f-4cd2-97c4-cd83736ebeaa"
/dev/sda11: UUID="9b00fd59-fad0-425c-8c70-60bd77a268b7" TYPE="swap" PARTUUID="0bec978e-97c6-475d-be65-2f79b810edef"
/dev/sda4: PARTLABEL="Microsoft reserved partition" PARTUUID="8f6cbae8-6d37-46bc-bce2-2ba3adf7dcdd"
[other] Booting ISO from grub
Extremely Unhappy With Ubuntu
lundi 22 août 2016
Hello, I have just installed Ubuntu again to do web development and everything has been working great for some time. The computer froze on the weekend in Chrome and I had to hold down the power button. Upon restarting it wouldn't boot as there were hard disk errors. I managed to get in and run an fdisk to fix the errors. However, when I rebooted the system wouldn't start because systemd had many failures, and the login service failed.
I searched all over the internet and couldn't find any basic help on how to repair broken services on start. I also was unable to find utilities to help the situation. Surprisingly, I even read I should be able to reinstall Ubuntu and maintain all my local files and folders, but the Ubuntu install couldn't even find the existing Ubuntu installation and said "unknown linux distribution."
I even managed to install without reformatting the drive. But then when I started ubuntu the package manager wouldn't work and dpkg kept failing with depcon: error in linux package manager due to dependencies and linux generic or something like that. I tried everything that was supposed to fix it but I couldn't install any packages like vim. It always failed.
This was getting so frustrating I ended up reformatting the entire drive and now everything works fine.
How come a modern operating system like Ubuntu Desktop has so many problems that are unrecoverable and it seems unacceptable that there isn't more support than what is out there. To have Ubuntu become unrecoverable like this seems to be totally unacceptable. Isn't there a utility or repair tool (not for grub), but for other issues. In fact, grub is also a problem, I installed ubuntu on my external drive but now I am unable to boot without my external drive (even though grub is on main windows partition). I have tried grub repair and it doesn't work. Nothing works without plugging in my external hd. I feel like I am back in the 80's.
My machine is a 3 year old Dell Lenovo laptop with 16gigs of ram and a lot of hard drive space. Please let me know what is happening here, thanks!
Extremely Unhappy With Ubuntu
[ubuntu] Unity : Click on address bar for path
lundi 22 août 2016
All times are GMT +1. The time now is 07:40 PM.
[ubuntu] Unity : Click on address bar for path
New username needed please
lundi 22 août 2016
Hi there,
Apparently my username violates forum rules: "Religion: This is a forbidden topic forum wide. Please find another venue to exercise your freedom of speech on this topic." (Since Yahweh is the Hebrew name for God, and Yahwehnissi references a Bible passage).
I would therefore like to please request that my username be changed - to "WrexhamWill." Thank you
I'd just like to be clear that:
1) I didn't go out of my way to make this my username - it's just my email address so it was automatically suggested to me as my username when I signed up and I didn't think to change it.
2) I don't think this clearly violated the rules as currently written - as to me the wording "forbidden topic" suggests; "We do not want religion in any way discussed (or any attempt made to bring it up for discussion / proselytise, etc) - 'cos it's a contentious topic and in no way relevant to this forum, so let's not have it here." It does not suggest to me that "any reference whatsoever to religion, even in your username, is forbidden." I'm perfectly happy to abide by the rule that "any reference to religion is forbidden," but I recommend that the wording of the rules be amended to make clear that this is the case.
Thanks,
Will.
New username needed please
[ubuntu] cannot turn off kodi
lundi 22 août 2016
I find that I cannot turn off kodi. I push all the buttons which may do that to no avail. I have quit it (right click on launcher), ended it by program shutdown and clicking on the 'x' on top bar, nothing will work. It just used to take a long time but, now, with 16.04 it just freezes and will not go away. I have been able, however, to turn on the system monitor and kill it (end or stopping will not do the job).
My kodi.log is at: http://ift.tt/2bc17cG
thank you.....................
[ubuntu] cannot turn off kodi
[lubuntu] Automatic deletion as security measure
lundi 22 août 2016
Hi, it has been some years seen I have started to use Ubuntu. At this moment I am using the last Lubuntu distribution on a Lenovo S10e. I use the Prey software to recover my computer in case of theft, and have my documents folder encrypted by Cryptkeeper.
I do not want to use a BIOS password or encrypt my whole disk because that would render Prey useless. If that poor hypothetic thief cannot use the computer, Prey will not activate. So, that sexy thief photos and location would never arrive to my email.
For that reason, I would like to program some command like "rm -rf /home/documents" to run automatically 15 minutes after boot; unless I type a password or execute another command in the terminal. That way, the thief can access freely my computer (and get caught by Prey); but my documents will be deleted after 15 minutes if a special action is not done.
Does anyone know how to program a command to run 15 minutes after boot, every time?
[lubuntu] Automatic deletion as security measure
[ubuntu] How to install Chinese language in Ubuntu Studio 16.04 LTS
lundi 22 août 2016
All times are GMT +1. The time now is 05:50 PM.
[ubuntu] How to install Chinese language in Ubuntu Studio 16.04 LTS
[xubuntu] Display issue of Xubuntu with ultra wide monitor
lundi 22 août 2016
Hello folks,
I have been using Xubuntu 15.04 with xfce on my machine installed with the Nvidia GeForce 315 card, and the display was all good on my old monitor, connected using the VGA cable. Recently I have replaced the old monitor with the new LG ultra wide 34UC98 monitor. When I connect the monitor using the HDMI cable, the resolution is all fine.
The problem is if I put the mouse cursor in the left edge of the screen or the top left region of the screen, the screen turns blank, and there is no way to get back to the desktop. This happens regardless if I log in (on desktop) or not (on login screen).
Some of the system information is included below. Do you know if there is a way to fix this?
Thanks!
Don
$ xrandr
Screen 0: minimum 320 x 200, current 3440 x 1440, maximum 8192 x 8192
DVI-I-1 disconnected (normal left inverted right x axis y axis)
HDMI-1 connected 3440x1440+0+0 (normal left inverted right x axis y axis) 800mm x 335mm
3440x1440 30.0*
1920x1080 60.0 50.0 59.9
1680x1050 59.9
1600x900 60.0
1280x1024 60.0
1280x800 59.9
1152x864 60.0
1280x720 60.0 50.0 59.9
1024x768 60.0
800x600 60.3
720x576 50.0
720x480 60.0 59.9
640x480 60.0 59.9
$ sudo lshw -C video
*-display
description: VGA compatible controller
product: GT216 [GeForce 315]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nouveau latency=0
resources: irq:31 memory:fa000000-faffffff memory:d0000000-dfffffff memory:ce000000-cfffffff ioport:cc00(size=128) memory:fbd80000-fbdfffff
[xubuntu] Display issue of Xubuntu with ultra wide monitor
[kubuntu] No wireless connection this morning
lundi 22 août 2016
I woke up this morning to find that the wireless internet connection that was fine as I closed the lid last night will not allow me to connect. I updated to 16.04 about 3 weeks ago, and everything has been fine up until now. I've tried simple remedies, reboot, power down, etc. The router is working everywhere else, the same hardware on this HP Pavilion dv6-3122us is used in my Windows partition with no problem. Windows says my network adapter is a Qualcomm Atheros AR9285 802.11b/g/n Wifi Adapter.
I can access the internet via ethernet cable, which I read on here has resolved the problem once, but it didn't help me. The Connection Editor has the Connect and Disconnect choices grayed out, so the only things I can do with that are edit and delete connections. In trying to fix it myself I deleted the wireless connection in the hope I could add a replacement connection and it would work, but it did not. In adding the new connection it wouldn't even discover my ssid.
I see I'm not the only one with this problem, or at least a similar one. My ethernet cable is only about 7' long and lands me right beside the kitchen stove, and my wife forbids that except in emergencies. I'll check back for a response by reluctantly using my Windows partition, as I must do now. I really prefer Linux, but it's useless to me if I can't get the internet.
[kubuntu] No wireless connection this morning
Cannot add Nikon film scanner via Virtual Box as USB's cannot be associated....
lundi 22 août 2016
All times are GMT +1. The time now is 04:40 PM.
Cannot add Nikon film scanner via Virtual Box as USB's cannot be associated....
[Phone] On my BQ Aquaris 4.5 Ubuntu: Messaging app. crashing on startup since OTA12
lundi 22 août 2016
All times are GMT +1. The time now is 04:40 PM.
[Phone] On my BQ Aquaris 4.5 Ubuntu: Messaging app. crashing on startup since OTA12
RUN fsck MANUALLY
lundi 22 août 2016
Hi,
I've been running Ubuntu for a few weeks on an old-ish laptop (I've used it before on other computers), and trying to log on just now, it's telling me:
/dev/sda1: UNEXPEXTED INCONSISTENCY; RUN fsck MANUALLY.
(i.e., without -a or -p options)
fsck exited with status code 4
The root filesystem on /dev/sdal requires a manual fsck
It's then started something called:
BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1) built-in shell (ash)
And my command line begins with:
(initramfs)
Any help with what to do from here would be greatly appreciated
p.s.
I've turned on & off again few times, including starting in recovery mode - same result.
I've also already run Ubuntu from disk to get my files copied onto a pen drive.
RUN fsck MANUALLY
[ubuntu] TPM passthrough and Windows Bitlocker...no compatible TPM found?
lundi 22 août 2016
Another forum member posted a thread about TPM passthrough and its been something I've been meaning to do for a while. Qemu 2.5 has a bug that prevents a Windows guest from loading the TPM driver, this is patched from qemu 2.6 onwards so I've got qemu 2.6.1 in my build chain and am running the guest on the cmd line. Windows now reports my TPM in Device Manager under Security Devices but the Bitlocker app says no compatible TPM can be found :-/ The TPM is most definitely bitlocker compatible as if I boot Win10 on the same bare metal then everything works so this is a virt issue somewhere, and I'd hazard a guess to say its Windows guest specific as I believe passing the same device through to a linux guest works as I got output from tpm_nvinfo in my test linux guest.
Has anyone seen this before? Does anyone have a working TPM passthrough with Windows Bitlocker? I've posted to the qemu mailing list but so far zip.
[ubuntu] TPM passthrough and Windows Bitlocker...no compatible TPM found?
How to request a change on ubuntu documentation page lay-out?
lundi 22 août 2016
All times are GMT +1. The time now is 02:45 PM.
How to request a change on ubuntu documentation page lay-out?
Issues since upgrading to 15.10
lundi 22 août 2016
I have no idea if these issues are linked
1. If I have updates set to LTS Releases only, I am not offered 16.04.1.
2 I have a red triangle exclamation icon which warns "The update information is out of date. This may be caused by a network problem, or by a repository that is no longer available. Please update manually by selecting "show updates" from the indicator menu, and watching for any failing repositories." Doing so results in "The software on this computer is up to date".
3. Boot issues. Repeated attempts to boot result in "Operating system not found". Eventually it boots. Quick Disk check reveals no errors.
Any ideas?
Issues since upgrading to 15.10
Grub rescue> question
lundi 22 août 2016
My linux Mint 17 Cinnamon has run into a grub rescue> situation after trying to play a video online.
The ls command produces the following:
(hd0), (hd0,msdos3), (hd0,msdos2), (hd0,msdos1), (hd1), (hd1,msdos2) and (hd1,msdos1)
I tested all 7 possibilities with the commands recommended online
set boot= (hdX,Y)/boot/grub
set prefix= (hdX,Y)/boot/grub
insmod normal
normal
6 of them resulted in "error: unknown filesystem" BUT the (hd0,msdos3) showed "error: file boot/grub/i386-pc/normal.mod not found".
After booting with the original Linux Mint 17 "Qiana" - Cinnamon (64-bit)
installation CD, Gparted shows this:
/dev/sda1 - unknown - boot (about 28Gb)
/dev/sda2 - linux-swap (about 9.5 Gb)
/dev/sda3 - ext4 (about 112 Gb)
and a message 'unable to detect file system" and listing possible reasons.
Personal data is all there.
Looking at this drive with Gparted on my other Mint 17 system, I get similar result,
only the the partitions are called /dev/sdb1 through 3.
QUESTION:
Which of the drive/partition names do I need to use in the commands
set boot= (hdX,Y)/boot/grub and
set prefix= (hdX,Y)/boot/grub
etc....?
Bootinfoscript Results.txt:
Code:
Boot Info Script 0.61
============================= Boot Info Summary: ===============================
=> Grub2 (v1.99) is installed in the MBR of /dev/sda and looks at sector
13507584 of the same hard drive for core.img, but core.img can not be
found at this location.
=> Grub2 (v1.99) is installed in the MBR of /dev/sdb and looks at sector 1 of
the same hard drive for core.img. core.img is at this location and looks
in partition 112 for .
sda1: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Linux Mint 17 Qiana
Boot files: /boot/grub/grub.cfg /etc/fstab
sda2: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sda3: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sda4: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: According to the info in the boot sector, sda4 starts
at sector 0. But according to the info from fdisk,
sda4 starts at sector 46716928.
Operating System:
Boot files: /efi/ubuntu/grubx64.efi /efi/ubuntu/MokManager.efi
/efi/ubuntu/shimx64.efi
sdb1: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
sdb2: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sdb3: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders, total 234441648 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 234,441,647 234,441,647 ee GPT
GUID Partition Table detected.
Partition Start Sector End Sector # of Sectors System
/dev/sda1 2,048 46,701,266 46,699,219 Data partition (Linux)
/dev/sda2 46,815,232 234,440,703 187,625,472 Data partition (Linux)
/dev/sda3 46,702,592 46,716,927 14,336 Swap partition (Linux)
/dev/sda4 46,716,928 46,815,231 98,304 EFI System partition
Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312581808 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sdb1 * 2,048 60,000,255 59,998,208 83 Linux
/dev/sdb2 60,000,256 80,001,023 20,000,768 82 Linux swap / Solaris
/dev/sdb3 80,001,024 312,580,095 232,579,072 83 Linux
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 63a6db40-aabd-456d-a595-e8ef75e68565 ext4
/dev/sda2 7e4a63b3-b698-489f-9ee2-9c7a859be888 ext4
/dev/sda3 2b9c8fff-9500-4c75-be8f-305b96bb4321 swap
/dev/sda4 384E-FB82 vfat
/dev/sdb2 a34ef38f-846f-43a5-9ccf-d1f24c314c9a swap
/dev/sdb3 84ea9d51-ceb2-4cc0-9749-4662ea764fac ext4
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/sda1 / ext4 (rw,errors=remount-ro)
/dev/sda2 /media/georgina/7e4a63b3-b698-489f-9ee2-9c7a859be888 ext4 (rw,nosuid,nodev,uhelper=udisks2)
/dev/sda4 /boot/efi vfat (rw)
/dev/sdb3 /media/georgina/84ea9d51-ceb2-4cc0-9749-4662ea764fac ext4 (rw,nosuid,nodev,uhelper=udisks2)
=========================== sda1/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 63a6db40-aabd-456d-a595-e8ef75e68565
else
search --no-floppy --fs-uuid --set=root 63a6db40-aabd-456d-a595-e8ef75e68565
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=30
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=hidden
set timeout=0
# Fallback hidden-timeout code in case the timeout_style feature is
# unavailable.
elif sleep --interruptible 0 ; then
set timeout=0
fi
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/06_mint_theme ###
set menu_color_normal=white/black
set menu_color_highlight=white/light-gray
### END /etc/grub.d/06_mint_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="$1"
if [ "$1" = "keep" ]; then
set vt_handoff=vt.handoff=7
else
set vt_handoff=
fi
}
if [ ${recordfail} != 1 ]; then
if [ -e ${prefix}/gfxblacklist.txt ]; then
if hwmatch ${prefix}/gfxblacklist.txt 3; then
if [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
if [ "$linux_gfx_mode" != "text" ]; then load_video; fi
menuentry 'Linux Mint 17 Cinnamon 64-bit, 3.13.0-24-generic (/dev/sda1)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 63a6db40-aabd-456d-a595-e8ef75e68565
else
search --no-floppy --fs-uuid --set=root 63a6db40-aabd-456d-a595-e8ef75e68565
fi
linux /boot/vmlinuz-3.13.0-24-generic root=UUID=63a6db40-aabd-456d-a595-e8ef75e68565 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.13.0-24-generic
}
menuentry 'Linux Mint 17 Cinnamon 64-bit, 3.13.0-24-generic (/dev/sda1) -- recovery mode' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 63a6db40-aabd-456d-a595-e8ef75e68565
else
search --no-floppy --fs-uuid --set=root 63a6db40-aabd-456d-a595-e8ef75e68565
fi
echo 'Loading Linux 3.13.0-24-generic ...'
linux /boot/vmlinuz-3.13.0-24-generic root=UUID=63a6db40-aabd-456d-a595-e8ef75e68565 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-24-generic
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/10_lupin ###
### END /etc/grub.d/10_lupin ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------
=============================== sda1/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sde1 during installation
UUID=63a6db40-aabd-456d-a595-e8ef75e68565 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sde4 during installation
UUID=384E-FB82 /boot/efi vfat defaults 0 1
# swap was on /dev/sde3 during installation
UUID=2b9c8fff-9500-4c75-be8f-305b96bb4321 none swap sw 0 0
--------------------------------------------------------------------------------
=================== sda1: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
========= Devices which don't seem to have a corresponding hard drive: =========
sdc sdd sde sdf
=============================== StdErr Messages: ===============================
cat: /tmp/BootInfo-wzcyeacp/Tmp_Log: No such file or directory
No volume groups found
Grub rescue> question
Second monitor not detected after update from 14.04 to 16.04
lundi 22 août 2016
After upgrading from 14 to 16 the second monitor is not detected. They both work individually regardless of which display port input i plug them in. But when i connect second monitor, one of them goes black and is not detected as connected anymore.
Code:
lspci | grep -i vga 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06)
Code:
sudo lshw -c video *-display description: VGA compatible controller product: Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 06 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:29 memory:f7800000-f7bfffff memory:e0000000-efffffff ioport:f000(size=64)
Code:
sudo xrandr -qScreen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767 DP1 disconnected (normal left inverted right x axis y axis) DP2 disconnected (normal left inverted right x axis y axis) HDMI1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 531mm x 299mm 1920x1080 60.00*+ 50.00 59.94 59.99 1920x1080i 60.00 50.00 59.94 1600x1200 60.00 1680x1050 59.88 1280x1024 75.02 60.02 1440x900 59.90 1280x960 60.00 1366x768 59.79 1152x864 75.00 1280x720 60.00 50.00 59.94 1024x768 75.08 70.07 60.00 832x624 74.55 800x600 72.19 75.00 60.32 56.25 720x576 50.00 720x480 60.00 59.94 640x480 75.00 72.81 66.67 60.00 59.94 720x400 70.08 HDMI2 disconnected (normal left inverted right x axis y axis) VGA1 disconnected (normal left inverted right x axis y axis) VIRTUAL1 disconnected (normal left inverted right x axis y axis)
Second monitor not detected after update from 14.04 to 16.04
Headphones acting weird: 16.04.1, Dell XPS 9550
lundi 22 août 2016
To start, I'm aware of this thread and may end up adding to that thread if I can't come up with a solution...
It seems lately that I've only been able to get sound through my headphones on my XPS 9550 if I don't plug in my headphones all the way. I can tell pulseaudio is detecting when my headphones are plugged in or not (via pavucontrol) and when the headphones are plugged in, I can't get sound through them and when they aren't, I can. This usually requires some fiddling around in alsamixer to make sure my speakers are muted and my headphones aren't. I've done some digging and have made sure that in /usr/share/pulseaudio/alsa-mixer/paths, analog-output-headphones.conf has this:
Code:
[Element Speaker] switch = on volume = ignore
Code:
options snd-usb-audio index=-2 alias snd-card-0 snd-hda-intel alias sound-slot-0 snd-hda-intel options snd-hda-intel model=dell-headset-multi options snd-hda-intel position_fix=0 enable=yes
Thanks!
Headphones acting weird: 16.04.1, Dell XPS 9550
[ubuntu] SMB connection issue
lundi 22 août 2016
HI guys, my os is ubuntu 16.04.1 x64.
I have issue connecting to windows shared file and folder i get this error when try to connect using nautilus GUI.
when I connect using terminal I get this
nautilus smb://10.15.0.81
(nautilus:15982): GLib-GIO-CRITICAL **: g_dbus_interface_skeleton_unexport: assertion 'interface_->priv->connections != NULL' failed
(nautilus:15982): GLib-GIO-CRITICAL **: g_dbus_interface_skeleton_unexport: assertion 'interface_->priv->connections != NULL' failed
(nautilus:15982): Gtk-CRITICAL **: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
(nautilus:15982): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(nautilus:15982): GLib-GObject-CRITICAL **: g_signal_connect_object: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
what is solution of this situation ?
[ubuntu] SMB connection issue
raid trouble?
lundi 22 août 2016
Just a "quick" couple of questions about a raid1 setup on a clean desktop install of xubuntu 16.04.
A. Background
Disks /dev/sdb and /dev/sdc were part of a RAID + LVM configuration in the immediately previous (12.04) install.
The current raid1 array is being used for data only.
The current system resides on a separate disk /dev/sda and is not part of this raid configuration.
I created the raid array and added the ext4 file system to /dev/md0:
Code:
sudo mdadm --create /dev/md0 --level=1 --raid-devices=2 /dev/sdb /dev/sdc sudo mkfs.ext4 /dev/md0
Code:
# /dev/md0 UUID=x-x-x-x-x /home/server/shared ext4 defaults 0 0
Code:
sudo mdadm --detail --scan /dev/md0 >> /etc/mdadm/mdadm.conf
Code:
/dev/md0:
Version : 1.2
Creation Time : Sun Aug 21 17:50:26 2016
Raid Level : raid1
Array Size : 976631488 (931.39 GiB 1000.07 GB)
Used Dev Size : 976631488 (931.39 GiB 1000.07 GB)
Raid Devices : 2
Total Devices : 2
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Mon Aug 22 09:38:30 2016
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Name : server:0 (local to host server)
UUID : a:a:a:a
Events : 2576
Number Major Minor RaidDevice State
0 8 16 0 active sync /dev/sdb
1 8 32 1 active sync /dev/sdc
Code:
/dev/sdb:
Magic : same as sdc
Version : 1.2
Feature Map : 0x1
Array UUID : a:a:a:a
Name : server:0 (local to host server)
Creation Time : Sun Aug 21 17:50:26 2016
Raid Level : raid1
Raid Devices : 2
Avail Dev Size : 1953263024 (931.39 GiB 1000.07 GB)
Array Size : 976631488 (931.39 GiB 1000.07 GB)
Used Dev Size : 1953262976 (931.39 GiB 1000.07 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=48 sectors
State : clean
Device UUID : b:b:b:b
Internal Bitmap : 8 sectors from superblock
Update Time : Mon Aug 22 09:38:30 2016
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : b - correct
Events : 2576
Device Role : Active device 0
Array State : AA ('A' == active, '.' == missing, 'R' == replacing)
Code:
/dev/sdc:
Magic : same as sdb
Version : 1.2
Feature Map : 0x1
Array UUID : a:a:a:a
Name : server:0 (local to host server)
Creation Time : Sun Aug 21 17:50:26 2016
Raid Level : raid1
Raid Devices : 2
Avail Dev Size : 1953263024 (931.39 GiB 1000.07 GB)
Array Size : 976631488 (931.39 GiB 1000.07 GB)
Used Dev Size : 1953262976 (931.39 GiB 1000.07 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=48 sectors
State : clean
Device UUID : c:c:c:c
Internal Bitmap : 8 sectors from superblock
Update Time : Mon Aug 22 09:38:30 2016
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : c - correct
Events : 2576
Device Role : Active device 1
Array State : AA ('A' == active, '.' == missing, 'R' == replacing)
1. In performing fsck.ext4 on devices /dev/sdb and /dev/sdc, I receive the following identical output, for both (sdb is shown). A "bad block" reference appears, again (as it did in --examine). Are these bad signs? Should this be reparable?
Code:
e2fsck 1.42.13 (17-May-2015)
ext2fs_open2: Bad magic number in super-block
fsck.ext4: Superblock invalid, trying backup blocks...
fsck.ext4: Bad magic number in super-block while trying to open /dev/sdb
The superblock could not be read or does not describe a valid ext2/ext3/ext4
filesystem. If the device is valid and it really contains an ext2/ext3/ext4
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
or
e2fsck -b 32768 <device>
Thanks for any guidance!
raid trouble?
[server] cannot remove logical volume
lundi 22 août 2016
All times are GMT +1. The time now is 11:37 AM.
[server] cannot remove logical volume
[xubuntu] How many home directories for multi boot?
lundi 22 août 2016
I agree with the recommendation to have separate home partitions for each of the installed systems. (You can also have /home as directories inside the root directories.)
If you want to share personal files (documents, music, multimedia files) I suggest that you have a separate data partition. When you have Windows alongside linux, it is a good idea to use the file system NTFS in the data partition to make it available for both linux and Windows. Otherwise you should use a linux file system (for example ext4).
(Linux can also read and write the Windows [system] partition, but it is risky, it is better to have a separate data partition.)
[xubuntu] How many home directories for multi boot?
[ubuntu] Error with Sound and Wireless Drivers
lundi 22 août 2016
All times are GMT +1. The time now is 10:42 AM.
[ubuntu] Error with Sound and Wireless Drivers
[ubuntu] can't do-release-upgrade from 14.04.5 LTS ot 16.04?
lundi 22 août 2016
Hi,
I'm trying to do-release-upgrade from my 14.04.5 LTS box to 16.04 LTS, but do-release-upgrade tells me that either I have unofficial packages or I'm trying to upgrade from an outdated version, neither of which seems to be true. But other than this message, I can't get out the specifics of why the upgrade is not working.
14.04.5 is listed among the 'current' releases: http://ift.tt/1l89RkN . this is what my system sais:
Code:
# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.5 LTS Release: 14.04 Codename: trusty
I filed a bug on this regard, but no response: http://ift.tt/2baQCbk
What could be wrong?
Akos
[ubuntu] can't do-release-upgrade from 14.04.5 LTS ot 16.04?
[ubuntu] Installation of Google Chrome in Ubuntu 10.04 32bit
lundi 22 août 2016
32 bit Chrome is no longer available, also I see you are running a "test" environment but Ubuntu 10.04 is also no longer supported and long since passed end of life.
However given this is a "test" installation if you search for the file name "google-chrome-stable_48.0.2564.116-1_i386.deb" you should find it on mirrors where it is yet to be deleted. Secondly, if you have 32 bit machines with it installed you might still find the deb package in /var/cache/apt/archives and lastly chromium-browser is still available in 32 bit, the software upon which Chrome is built.
[ubuntu] Installation of Google Chrome in Ubuntu 10.04 32bit
Errno 5 Input/output error The Installer encountered an error copying files
lundi 22 août 2016
Ok, so I did some research through Google and found that I had to download unetbootin. I have Windows 7 Home Premium and VMware Workstation Player 12.1.1. I downloaded unetbootin. I have two problems. The first problem started when I used unetbootin to download Ubuntu 16.04 Live (32-bit). I downloaded that and I had Ubuntu installed on my USB flash drive, which is 16 GB. And then I created a VM using the PLOP Manager .iso. I chose 100 GB of hard disk space and 4 GB of RAM. I stored the VM somewhere on my external hard drive, which is 1 TB. So I went to the VMware Player, started up the VM, and then I connected the flash drive to the VMware Player. And then I chose to connect to USB and it brought up unetbootin. I choose "Install". The installation went smoothly. I created a username and password and I had to reboot the computer. Ok, now the problem is, when I started up the VM again, this time it attempted to actually go straight into Linux, but nothing happens. It's just a big black screen. Now, if I were to have chose the Default at the unetbootin, I wouldn't have had this problem. In fact, if I had just chose Default, I'd load directly into Ubuntu without having to install and I just log out and shut down with no problems. When I start up the VM, it'll bring up the unetbootin screen again and it'll give me the options. I choose Default and loads with no problems. The problem occurs when I choose to Install and leads me to the black screen.
That was the first problem. Now the second problem is, I used unetbootin and this time I chose Ubuntu 16.04_Live_x64. So it downloaded the 64-bit .iso and installed it to my flash drive. When I was done with that, I created a new VM using the PLOP Manager .iso file and chose 100 GB of hard disk space and 4 GB of RAM. Then I started it up, connected the USB flash drive, and chose USB, and unetbootin screen came up. Now I chose Install. When I finished answering all the questions like username, computer name, password, where are you, do you want to wipe out the drive, ect. I chose to wipe the hard drive by the way. So once I did that, it started doing the Copying Files. When it reached near to the end, like maybe 70%, it popped up this error. "The installer encountered an error copying files to the hard disk: [Errno 5] Input/output error This is often due to a faulty CD/DVD disk or drive, or a faulty hard disk. It may help to clean the CD/DVD, to burn the CD/DVD at a lower speed, to clean the CD/DVD drive lens (cleaning kits are often available from electronics suppliers), to check whether the hard disk is old and in need of replacement, or to move the system to a cooler environment.". Ok, but the thing is I'm using the flash drive as the destination to install Ubuntu, just like when I was installing Ubuntu 32-bit. So what bothers me is why does this error come up?
Errno 5 Input/output error The Installer encountered an error copying files
Possible to force OpenLDAP to use 3072 Public Key bits or more for RSA?
lundi 22 août 2016
Dear OpenLDAP fans,
I couldn't find a forum specific for LDAP so I am posting here since I saw a lot of LDAP related posts in these forums.
I am using OpenLDAP (2.3) at work but I recently got this weird security requirement to only allow SSL/TLS key negotiations with a minimum of 3072 bit RSA or DSA key lengths.
I could neither find any possibility to configure something like this for LDAP nor any contributing packages which would help on this.
Does anyone know if it is possible at all and if yes, how?
Thanks a lot in advance!
Possible to force OpenLDAP to use 3072 Public Key bits or more for RSA?
[ubuntu_studio] Plymouth with nVidia UbuntuStudio 16.10
lundi 22 août 2016
***********Please note that the version is 16.04 and NOT 16.10 as mentioned - Thanks howefield for the correction ****************
Hi, I recently upgraded my US 14.04 to US 16.04 (32 bit) and now I have Plymouth woes once again - Plymouth screen was working fine in 14.04.
Here are some background details;
- Currently Plymouth screen shows up with rotating Ubuntu Studio icon with the Ubuntu Studio logo text underneath.
- After a few seconds the screen blacks out
- Now only the spinning icon is visible and the Ubuntu Studio logo is no longer visible.
- After a few more seconds system boots normally.
I have /etc/initramfs-tools/conf.d/splash file with FRAMEBUFFER set to 'y'. and have the following two included in my /etc/default/grub
GRUB_GFXMODE=1400x1050-16
GRUB_GFXPAYLOAD_LINUX=keep
Since it appears that the problem may be caused by incorrect hand off, I booted the system without the $vt_handoff command in grub by editing the grub entry at boot time. This throws up some uvesafb errors which flashes across the screen and difficult to write down.
I am running nVidia 304 driver.
I would appreciate if anyone has any suggestions on how to fix this problem.
EDIT: Yes, did try the fixplymouth script without success.
[ubuntu_studio] Plymouth with nVidia UbuntuStudio 16.10
[ubuntu] Gnome with Ubuntu
lundi 22 août 2016
I want to use Gnome with Ubuntu 16.04. I understand that it is based on 3.18, but I can't hide the top and bottom bars. I can hide the Unity sidebar, but I'd really rather just do away with it, but the drop-down menus aren't available. When I updated from 14.04 I was running Metacity (don't know exact version, but was on the Software Center in 14.04) and that seemed to work ok in 16.04, but the Software Center had disappeared. I tried unsuccessfully to fix that, but no luck. I had to revert to my clone backup.
Questions :
1) In Ubuntu 16.04, How can I make the top and bottom bars hide?
2) How to use dropdown menus, and do away with the Unity bar?
3) Is Metacity ok for use with Ubuntu 16.04? If so, what to do about the missing software center? Are there any other reasons not to use Metacity? Other than the Software Center, it seemed ok. Will Metacity not be supported after a time?
4) Is there another Gnome that works better with 16.04, but will still have clear and easy dropdown menus, be able to hide top and bottom bars, solid desktop color and desktop icons, no Unity sidebar, and have all features of Metacity?
5) How do I uninstall any version of Gnome without it in the Software Center?
6) Can I update my current 14.04 to UbuntuGnome directly from my current 14.04, just like I tried 16.04, keeping all my software, etc.?
7) If so, would Ubuntu Gnome satisfy my needs mentioned in 1,2, and 3 above?
8) Where is a comprehensive documentary of Gnome(s)?
9) Is there a forum, like Ubuntu Forum, for Gnome? Or is this the best place?
Thanks!
[ubuntu] Gnome with Ubuntu
Clonezilla doesn't restore from image
lundi 22 août 2016
All times are GMT +1. The time now is 08:32 AM.
Clonezilla doesn't restore from image
[ubuntu] volume control issues on fresh 16.04 install
dimanche 21 août 2016
All times are GMT +1. The time now is 05:37 AM.
[ubuntu] volume control issues on fresh 16.04 install
No display after installing xubuntu 16.04 on netbook
dimanche 21 août 2016
All times are GMT +1. The time now is 05:37 AM.
No display after installing xubuntu 16.04 on netbook
user permissions not working - must be a config error
dimanche 21 août 2016
Maybe I am making this more complicated than it needs to be - I suppose that can be said often for security.
Anyway - I have a series of directories that I can browse from the command line using Putty but using the same user ids from a Win10 box I can't access the same shares via Samba. What am I doing wrong?
Here is the directory on the Ubuntu Server:
Code:
drwxrwxr-x 201 jenny g-dlna 204 Jul 16 10:14 Music drwxrwx--- 9 jenny g-adults 34 Jul 19 15:05 OurDocs drwxrwx--- 2 ken g-adults 3 Aug 21 22:23 Test
If I chmod 777 the directory then the shares work - what the freak??? Is group permissions not working in Samba?
What I am running:
Samba version 4.3.9-Ubuntu for the server
Windows 10 on the client
It's got to be error 12 (12 inches from my screen i.e. user error!!)
user permissions not working - must be a config error
Is there a compelling reason to install MS powershell
dimanche 21 août 2016
All times are GMT +1. The time now is 04:57 AM.
Is there a compelling reason to install MS powershell
New user--lost all my stuff
dimanche 21 août 2016
So I made the leap and pledged to follow through with programming this time. I remember finding codeacademy boring so I grabbed a Ubuntu book at the bookstore today and put in the CD to try it out. Everything was going pretty well and I remember following the steps perfectly. For whatever reason (and I flipped through tons of pages that never explained) the Python packages I downloaded wouldn't do what the book said they would--that is, they wouldn't open up a text editor (or interpreter? bear with me I'm a complete newbie). The Ubuntu OS comes with gedit, but whenever I typed a command in Python it wouldn't execute. Figured it was just cause the Python package downloads weren't opening correctly because I didn't know how to do it.
Anyway I worked on this stuff for hours but to no avail with Python. I wasn't even able to download spotify, adobe flash OR chrome. I popped out the CD and left the bookstore. When I got home I saw that Ubuntu was still running despite not having the CD in. I turned off the computer and changed the BIOS settings and boot order back to where they were initially but it still only boots Ubuntu.
Right now I have come to terms with the fact that I probably lost all of my photos, essays, songs and precious bookmarks I had on Windows 10. My fault for not backing up I guess. Still, naturally, I'd like to know if there is a way to recover it. Even better, recover it and dual-boot (I think that's what it's called) Windows and Ubuntu with Ubuntu working well enough to download chrome, adobe spotify and maybe audible. Even better if it lets me program in Python! Pipe dreams eh..
Anyway at this point I'll take any help I can get. Kinda bummed that I can't do anything I want to on my computer haha.
Thanks in advance~
New user--lost all my stuff
DTS Dolby Digital, how do I enable
dimanche 21 août 2016
All times are GMT +1. The time now is 03:42 AM.
DTS Dolby Digital, how do I enable
[ubuntu] snapd loop device
dimanche 21 août 2016
16.04.1 lts. Updates checked daily. By hand. I dont pay much attention to snapd since I use apt-get from CLI or Synaptic from the GUI.
Earlier this evening I was curious about system free space and opened Gnome disk utility. I found two instances of snapd running and mounted here, one
/var/lib/snapd/snaps/ubuntu-core_122.snap
taking up 68 MB and
/var/lib/snapd/snaps/alsa-utils_1.snap
taking up 4.6 Mb.
What are these loop devices and why are they both switched "on"? Sorry if I am a little behind on the latest on 16LTS but I dont much care to have additional things appear on the system. Granted this is through my ignorance and not paying proper attention-- I also understand the reasons for snapd ostensibly "dependencies" but apt get and Synaptic seem to work pretty good without the necessity of additional devices appearing mysteriously. Since I dont plan to use snapd what, shut them off, uninstall them or......
Any suggestions appreciated.
Regards
[ubuntu] snapd loop device
Trouble with simply resizing desktop
dimanche 21 août 2016
All times are GMT +1. The time now is 03:42 AM.
Trouble with simply resizing desktop
[ubuntu] Ubuntu 16.04.1 Wifi needs jumpstarted Intel Corporation Centrino Advanced-N 6205
dimanche 21 août 2016
########## wireless info START ##########
Report from: 21 Aug 2016 19:13 CDT -0500
Booted last: 21 Aug 2016 00:00 CDT -0500
Script from: 08 Jul 2016 02:16 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 16.04.1 LTS
Release: 16.04
Codename: xenial
##### kernel ############################
Linux 4.4.0-31-lowlatency #50-Ubuntu SMP PREEMPT Wed Jul 13 00:58:45 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Ubuntu Studio
##### lspci #############################
02:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet [1969:1083] (rev c0)
Subsystem: Acer Incorporated [ALI] AR8151 v2.0 Gigabit Ethernet [1025:0513]
Kernel driver in use: atl1c
03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] [8086:0082] (rev 34)
Subsystem: Intel Corporation Centrino Advanced-N 6205 AGN [8086:1301]
Kernel driver in use: iwlwifi
##### lsusb #############################
Bus 002 Device 003: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 064e:d250 Suyin Corp.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
##### lsmod #############################
iwldvm 233472 0
mac80211 745472 1 iwldvm
acer_wmi 20480 0
iwlwifi 200704 1 iwldvm
sparse_keymap 16384 1 acer_wmi
cfg80211 573440 3 iwlwifi,mac80211,iwldvm
video 40960 2 i915,acer_wmi
wmi 20480 1 acer_wmi
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
enp2s0 Link encap:Ethernet HWaddr <MAC 'enp2s0' [IF1]>
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
wlp3s0 Link encap:Ethernet HWaddr <MAC 'wlp3s0' [IF2]>
inet addr:10.0.0.10 Bcast:10.0.0.255 Mask:255.255.255.0
inet6 addr: 2601:246:8001:ce60:41ed:a99f:e660:c2ff/64 Scope:Global
inet6 addr: fe80::ee88:995c:e034:75f2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:31480 errors:0 dropped:0 overruns:0 frame:0
TX packets:21509 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:38995043 (38.9 MB) TX bytes:3017595 (3.0 MB)
##### iwconfig ##########################
enp2s0 no wireless extensions.
lo no wireless extensions.
wlp3s0 IEEE 802.11abgn ESSID:"UseYourInsideVoiceOutside"
Mode:Managed Frequency:2.412 GHz Access Point: <MAC 'UseYourInsideVoiceOutside' [AN2]>
Bit Rate=104 Mb/s Tx-Power=15 dBm
Retry short limit:7 RTS thr
Power Management
Link Quality=70/70 Signal level=-34 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:4 Missed beacon:0
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.0.0.1 0.0.0.0 UG 600 0 0 wlp3s0
10.0.0.0 0.0.0.0 255.255.255.0 U 600 0 0 wlp3s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlp3s0
##### resolv.conf #######################
nameserver 127.0.1.1
search hsd1.il.comcast.net
##### network managers ##################
Installed:
NetworkManager
Running:
root 2383 1 0 19:04 ? 00:00:01 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: wlp3s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Intel Corporation
GENERAL.PRODUCT: Centrino Advanced-N 6205 [Taylor Peak] (Centrino Advanced-N 6205 AGN)
GENERAL.DRIVER: iwlwifi
GENERAL.DRIVER-VERSION: 4.4.0-31-lowlatency
GENERAL.FIRMWARE-VERSION: 18.168.6.1
GENERAL.HWADDR: <MAC 'wlp3s0' [IF2]>
GENERAL.MTU: 0
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/wlp3s0
GENERAL.IP-IFACE: wlp3s0
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: UseYourInsideVoiceOutside
GENERAL.CON-UUID: 7daf0c2d-bf90-4471-a044-906b295a97c7
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: 78 Mb/s
CAPABILITIES.IS-SOFTWARE: no
WIFI-PROPERTIES.WEP: yes
WIFI-PROPERTIES.WPA: yes
WIFI-PROPERTIES.WPA2: yes
WIFI-PROPERTIES.TKIP: yes
WIFI-PROPERTIES.CCMP: yes
WIFI-PROPERTIES.AP: yes
WIFI-PROPERTIES.ADHOC: yes
WIFI-PROPERTIES.2GHZ: yes
WIFI-PROPERTIES.5GHZ: yes
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{0}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 7daf0c2d-bf90-4471-a044-906b295a97c7 | UseYourInsideVoiceOutside
IP4.ADDRESS[1]: 10.0.0.10/24
IP4.GATEWAY: 10.0.0.1
IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 75.75.75.75
IP4.DNS[2]: 75.75.76.76
IP4.DOMAIN[1]: hsd1.il.comcast.net.
DHCP4.OPTION[1]: requested_routers = 1
DHCP4.OPTION[2]: requested_domain_search = 1
DHCP4.OPTION[3]: requested_time_offset = 1
DHCP4.OPTION[4]: requested_domain_name = 1
DHCP4.OPTION[5]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]: requested_broadcast_address = 1
DHCP4.OPTION[7]: host_name = red-NV77H
DHCP4.OPTION[8]: requested_wpad = 1
DHCP4.OPTION[9]: requested_netbios_scope = 1
DHCP4.OPTION[10]: next_server = 10.0.0.1
DHCP4.OPTION[11]: expiry = 1472429090
DHCP4.OPTION[12]: requested_interface_mtu = 1
DHCP4.OPTION[13]: requested_subnet_mask = 1
DHCP4.OPTION[14]: routers = 10.0.0.1
DHCP4.OPTION[15]: dhcp_message_type = 5
DHCP4.OPTION[16]: ip_address = 10.0.0.10
DHCP4.OPTION[17]: requested_static_routes = 1
DHCP4.OPTION[18]: domain_name = hsd1.il.comcast.net.
DHCP4.OPTION[19]: requested_domain_name_servers = 1
DHCP4.OPTION[20]: broadcast_address = 10.0.0.255
DHCP4.OPTION[21]: requested_ntp_servers = 1
DHCP4.OPTION[22]: requested_netbios_name_servers = 1
DHCP4.OPTION[23]: dhcp_lease_time = 604800
DHCP4.OPTION[24]: domain_name_servers = 75.75.75.75 75.75.76.76
DHCP4.OPTION[25]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[26]: subnet_mask = 255.255.255.0
DHCP4.OPTION[27]: network_number = 10.0.0.0
DHCP4.OPTION[28]: requested_host_name = 1
DHCP4.OPTION[29]: dhcp_server_identifier = 10.0.0.1
IP6.ADDRESS[1]: 2601:246:8001:ce60:41ed:a99f:e660:c2ff/64
IP6.ADDRESS[2]: fe80::ee88:995c:e034:75f2/64
IP6.GATEWAY: fe80::200:caff:fe11:2233
IP6.ROUTE[1]: dst = 2601:246:8001:ce60::/64, nh = ::, mt = 600
IP6.DNS[1]: 2001:558:feed::1
IP6.DNS[2]: 2001:558:feed::2
DHCP6.OPTION[1]: requested_dhcp6_domain_search = 1
DHCP6.OPTION[2]: dhcp6_name_servers = 2001:558:feed::1 2001:558:feed::2
DHCP6.OPTION[3]: dhcp6_preference = 0
DHCP6.OPTION[4]: requested_dhcp6_client_id = 1
DHCP6.OPTION[5]: requested_dhcp6_name_servers = 1
DHCP6.OPTION[6]: dhcp6_server_id = 0:1:0:1:1f:3d:5d:58:0:0:ca:11:22:33
DHCP6.OPTION[7]: dhcp6_client_id = 0:4:4a:11:48:65:c2:85:ac:3d:eb:d9:3a:49:4a:6b:15:5 1
GENERAL.DEVICE: enp2s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Qualcomm Atheros
GENERAL.PRODUCT: AR8151 v2.0 Gigabit Ethernet
GENERAL.DRIVER: atl1c
GENERAL.DRIVER-VERSION: 1.0.1.1-NAPI
GENERAL.FIRMWARE-VERSION:
GENERAL.HWADDR: <MAC 'enp2s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/enp2s0
GENERAL.IP-IFACE:
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
GENERAL.METERED: unknown
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS:
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE *
xfinitywifi <MAC 'xfinitywifi' [AN1]> Infra 1 2412 MHz 54 Mbit/s 100 ▂▄▆█ -- no
UseYourInsideVoiceOutside <MAC 'UseYourInsideVoiceOutside' [AN2]> Infra 1 2412 MHz 54 Mbit/s 89 ▂▄▆█ WPA1 WPA2 yes *
UseYourInsideVoiceOutside_2GEXT <MAC 'UseYourInsideVoiceOutside_2GEXT' [AN3]> Infra 1 2412 MHz 54 Mbit/s 84 ▂▄▆█ WPA2 no
UseYourInsideVoiceOutside_5GEXT <MAC 'UseYourInsideVoiceOutside_5GEXT' [AN4]> Infra 153 5765 MHz 54 Mbit/s 62 ▂▄▆_ WPA1 WPA2 no
MercuryC <MAC 'MercuryC' [AN5]> Infra 1 2412 MHz 54 Mbit/s 60 ▂▄▆_ WPA1 WPA2 no
HT_00d02d9a3696 <MAC 'HT_00d02d9a3696' [AN6]> Infra 1 2412 MHz 54 Mbit/s 40 ▂▄__ WPA2 no
xfinitywifi <MAC 'xfinitywifi' [AN7]> Infra 1 2412 MHz 54 Mbit/s 37 ▂▄__ -- no
-- <MAC '--' [AN8]> Infra 11 2462 MHz 54 Mbit/s 34 ▂▄__ WPA2 no
XFINITY <MAC 'XFINITY' [AN9]> Infra 11 2462 MHz 54 Mbit/s 22 ▂___ WPA2 802.1X no
Kabureck <MAC 'Kabureck' [AN10]> Infra 6 2437 MHz 54 Mbit/s 19 ▂___ WPA1 WPA2 no
-- <MAC '--' [AN11]> Infra 11 2462 MHz 54 Mbit/s 19 ▂___ WPA1 WPA2 no
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/UseYourInsideVoiceOutside]] (600 root)
[connection] id=UseYourInsideVoiceOutside | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=UseYourInsideVoiceOutside
[ipv4] method=auto
[ipv6] method=auto
##### iw reg get ########################
Region: America/Chicago (based on set time zone)
country US: DFS-FCC
(2402 - 2472 @ 40), (N/A, 30), (N/A)
(5170 - 5250 @ 80), (N/A, 17), (N/A)
(5250 - 5330 @ 80), (N/A, 23), (0 ms), DFS
(5490 - 5730 @ 160), (N/A, 23), (0 ms), DFS
(5735 - 5835 @ 80), (N/A, 30), (N/A)
(57240 - 63720 @ 2160), (N/A, 40), (N/A)
##### iwlist channels ###################
enp2s0 no frequency information.
lo no frequency information.
wlp3s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 36 : 5.18 GHz
Channel 40 : 5.2 GHz
Channel 44 : 5.22 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Channel 128 : 5.64 GHz
Channel 132 : 5.66 GHz
Channel 136 : 5.68 GHz
Channel 140 : 5.7 GHz
Channel 149 : 5.745 GHz
Channel 153 : 5.765 GHz
Current Frequency:2.412 GHz (Channel 1)
##### iwlist scan #######################
wlp3s0 Interface doesn't support scanning : Device or resource busy
enp2s0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
##### module infos ######################
[iwldvm]
filename: /lib/modules/4.4.0-31-lowlatency/kernel/drivers/net/wireless/iwlwifi/dvm/iwldvm.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <ilw@linux.intel.com>
description: Intel(R) Wireless WiFi Link AGN driver for Linux
srcversion: 6A40B68AAA6792A5BDEA010
depends: mac80211,iwlwifi,cfg80211
intree: Y
vermagic: 4.4.0-31-lowlatency SMP preempt mod_unload modversions
parm: force_cam:force continuously aware mode (no power saving at all) (bool)
[mac80211]
filename: /lib/modules/4.4.0-31-lowlatency/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 2FFAEED0245CA1D97FE1E44
depends: cfg80211
intree: Y
vermagic: 4.4.0-31-lowlatency SMP preempt mod_unload modversions
parm: minstrel_vht_only:Use only VHT rates when VHT is supported by sta. (bool)
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo
[iwlwifi]
filename: /lib/modules/4.4.0-31-lowlatency/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <ilw@linux.intel.com>
description: Intel(R) Wireless WiFi driver for Linux
firmware: iwlwifi-100-5.ucode
firmware: iwlwifi-1000-5.ucode
firmware: iwlwifi-135-6.ucode
firmware: iwlwifi-105-6.ucode
firmware: iwlwifi-2030-6.ucode
firmware: iwlwifi-2000-6.ucode
firmware: iwlwifi-5150-2.ucode
firmware: iwlwifi-5000-5.ucode
firmware: iwlwifi-6000g2b-6.ucode
firmware: iwlwifi-6000g2a-5.ucode
firmware: iwlwifi-6050-5.ucode
firmware: iwlwifi-6000-4.ucode
firmware: iwlwifi-7265D-13.ucode
firmware: iwlwifi-7265-13.ucode
firmware: iwlwifi-3160-13.ucode
firmware: iwlwifi-7260-13.ucode
firmware: iwlwifi-8000-13.ucode
srcversion: 651BF6CBF283F6F817B8F3A
depends: cfg80211
intree: Y
vermagic: 4.4.0-31-lowlatency SMP preempt mod_unload modversions
parm: swcrypto:using crypto in software (default 0 [hardware]) (int)
parm: 11n_disable:disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX (uint)
parm: amsdu_size_8K:enable 8K amsdu size (default 0) (int)
parm: fw_restart:restart firmware in case of error (default true) (bool)
parm: antenna_coupling:specify antenna coupling in dB (default: 0 dB) (int)
parm: nvm_file:NVM file name (charp)
parm: d0i3_disable:disable d0i3 functionality (default: Y) (bool)
parm: lar_disable:disable LAR functionality (default: N) (bool)
parm: uapsd_disable:disable U-APSD functionality (default: Y) (bool)
parm: bt_coex_active:enable wifi/bt co-exist (default: enable) (bool)
parm: led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0) (int)
parm: power_save:enable WiFi power management (default: disable) (bool)
parm: power_level:default power save level (range from 1 - 5, default: 1) (int)
parm: fw_monitor:firmware monitor - to debug FW (default: false - needs lots of memory) (bool)
[cfg80211]
filename: /lib/modules/4.4.0-31-lowlatency/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 25A45701AAA64DAC1E47D9D
depends:
intree: Y
vermagic: 4.4.0-31-lowlatency SMP preempt mod_unload modversions
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz
##### module parameters #################
[iwldvm]
force_cam: Y
[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
minstrel_vht_only: Y
probe_wait_ms: 500
[iwlwifi]
11n_disable: 0
amsdu_size_8K: 0
antenna_coupling: 0
bt_coex_active: Y
d0i3_disable: Y
fw_monitor: N
fw_restart: Y
lar_disable: N
led_mode: 0
nvm_file: (null)
power_level: 0
power_save: N
swcrypto: 0
uapsd_disable: Y
[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
##### modprobe options ##################
[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci
[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off
[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en
[/etc/modprobe.d/osspd.conf]
blacklist snd-pcm-oss
blacklist snd-mixer-oss
blacklist snd-seq-oss
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[ 11.572408] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 11.637967] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
[ 12.507640] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled
[ 12.507644] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
[ 12.507645] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
[ 12.507647] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0
[ 12.507837] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 12.559461] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 12.658207] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
[ 21.318023] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 21.318167] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled (repeated 2 times)
[ 21.324883] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 21.590868] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled (repeated 2 times)
[ 21.597595] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 21.675094] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 21.679440] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready (repeated 2 times)
[ 25.509989] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 28.746760] wlp3s0: authenticate with <MAC 'UseYourInsideVoiceOutside' [AN2]>
[ 28.750346] wlp3s0: send auth to <MAC 'UseYourInsideVoiceOutside' [AN2]> (try 1/3)
[ 28.751501] wlp3s0: authenticated
[ 28.752140] wlp3s0: associate with <MAC 'UseYourInsideVoiceOutside' [AN2]> (try 1/3)
[ 28.771919] wlp3s0: RX AssocResp from <MAC 'UseYourInsideVoiceOutside' [AN2]> (capab=0x411 status=0 aid=5)
[ 28.774567] wlp3s0: associated
[ 28.774606] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
########## wireless info END ############
[ubuntu] Ubuntu 16.04.1 Wifi needs jumpstarted Intel Corporation Centrino Advanced-N 6205
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