Public bug reported:
After a periord of time, computer locks up. I can see the mouse cursor
moving around the desktop, unable to use any of the apps on the unity
bar and unity doesn't respond. If I do a Ctrl + Alt + F1, I attempt to
log in, after entering in the username, it just hangs, doesn't prompt
for password. It seems that a process is stuck but unable to determine
it. I end up having to reboot gracefully using the Alt + SysRq +
R,E,I,S,U,B commands.
Any logs to check or ideas would be helpful.
nmc@nmc-OptiPlex-760:~$ lsb_release -rd
Description: Ubuntu 13.04
Release: 13.04
nmc@nmc-OptiPlex-760:~$ apt-cache policy unity
unity:
Installed: 7.0.0daily13.04.18~13.04-0ubuntu1
Candidate: 7.0.0daily13.04.18~13.04-0ubuntu1
Version table:
*** 7.0.0daily13.04.18~13.04-0ubuntu1 0
500 http://us.archive.ubuntu.com/ubuntu/ raring/main amd64 Packages
100 /var/lib/dpkg/status
I don't expect to have to reboot my workstation multiple times a day.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: unity 7.0.0daily13.04.18~13.04-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-20.31-generic 3.8.11
Uname: Linux 3.8.0-20-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.gpus.1: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/1'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 313.30 Wed Mar 27 16:56:45
PDT 2013
GCC version: gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1)
.tmp.unity.support.test.0:
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Fri May 17 08:24:54 2013
DistUpgraded: 2013-04-25 16:20:05,463 DEBUG enabling apt cron job
DistroCodename: raring
DistroVariant: ubuntu
DkmsStatus:
nvidia-313-updates, 313.30, 3.8.0-20-generic, x86_64: installed
virtualbox, 4.2.10, 3.5.0-28-generic, x86_64: installed
virtualbox, 4.2.10, 3.8.0-19-generic, x86_64: installed
virtualbox, 4.2.10, 3.8.0-20-generic, x86_64: installed
EcryptfsInUse: Yes
GraphicsCard:
Subsystem: NVIDIA Corporation Device [10de:0619]
NVIDIA Corporation G98 [Quadro NVS 450] [10de:06fa] (rev a1) (prog-if 00 [VGA
controller])
Subsystem: NVIDIA Corporation Device [10de:0619]
InstallationDate: Installed on 2013-01-17 (119 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: Dell Inc. OptiPlex 760
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-20-generic
root=/dev/mapper/ubuntu-root ro quiet splash
SourcePackage: unity
UpgradeStatus: Upgraded to raring on 2013-04-25 (21 days ago)
dmi.bios.date: 08/17/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A05
dmi.board.name: 0M858N
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 6
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA05:bd08/17/2009:svnDellInc.:pnOptiPlex760:pvr:rvnDellInc.:rn0M858N:rvrA01:cvnDellInc.:ct6:cvr:
dmi.product.name: OptiPlex 760
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.43-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.1-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.1-0ubuntu3
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1
xserver.bootTime: Fri May 17 07:30:50 2013
xserver.configfile: /etc/X11/xorg.conf
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
xserver.version: 2:1.13.3-0ubuntu6
** Affects: unity (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 raring ubuntu
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https://bugs.launchpad.net/bugs/1181212
Title:
Unity Locks up and unable to run commands from terminal to recover
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