Memory corruption after resume. Please update your kernel.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1009179
Title:
Xorg crashes randomly and resumes to the login screen
Status in “xserver-xorg-video-intel” package in Ubuntu:
Fix Released
Bug description:
Xorg crashes randomly and resumes to the login screen. I found some
discussion linking this problem to the NVIDIA driver (http://forum
.ubuntu-fr.org/viewtopic.php?id=898971), but I am using open driver
and have no NVIDIA card... Other people in the same discussion have
the same problem than I have and some even moved away form Ubuntu for
that (losing work randomly is quite unacceptable).
I have the impression that the crash occurs more often after a resume
(following a suspend) and more in Ubuntu session than Ubuntu 2D.
I am ready to provide any further information, but I do not know which
one at this stage. Waiting for question.
Thanks,
Pierre
vmalep@T420-12:~$ lsb_release -rd
Description: Ubuntu 12.04 LTS
Release: 12.04
vmalep@T420-12:~$ apt-cache policy xorg
xorg:
Installed: 1:7.6+12ubuntu1
Candidate: 1:7.6+12ubuntu1
Version table:
*** 1:7.6+12ubuntu1 0
500 http://es.archive.ubuntu.com/ubuntu/ precise/main i386 Packages
100 /var/lib/dpkg/status
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+12ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.39-generic-pae 3.2.16
Uname: Linux 3.2.0-24-generic-pae i686
.tmp.unity.support.test.0:
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,workarounds,scale,expo,ezoom]
CompositorRunning: None
Date: Tue Jun 5 21:23:39 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
DkmsStatus: virtualbox, 4.1.12, 3.2.0-24-generic-pae, i686: installed
EcryptfsInUse: Yes
ExtraDebuggingInterest: No
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:21ce]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386
(20120423)
MachineType: LENOVO 4236PN3
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic-pae
root=UUID=d62b71eb-a850-4679-b60d-9b9faa8e78df ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg crash
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/31/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 83ET66WW (1.36 )
dmi.board.asset.tag: Not Available
dmi.board.name: 4236PN3
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr83ET66WW(1.36):bd10/31/2011:svnLENOVO:pn4236PN3:pvrThinkPadT420:rvnLENOVO:rn4236PN3:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4236PN3
dmi.product.version: ThinkPad T420
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.7.8-0ubuntu1
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3.1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3.1
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
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