You have been subscribed to a public bug:
After recent update on 12.04 (also I removed my manually-installed
touchpad-specific drivers since fresh kernel supports it) when I put my
laptop to sleep and then awake graphics freeze.
Before that, when I woke up laptop it asked for password, now it goes
blank (black screen). I disabled screensaver after awake, but now I see
image I saw before asleep (browser), mouse moves and even cursor changes
when I move it to text areas, but everything else is frozen.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xserver-xorg 1:7.6+12ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-21.34-generic 3.2.13
Uname: Linux 3.2.0-21-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.0-0ubuntu2
Architecture: amd64
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,obs,snap,imgpng,vpswitch,mousepoll,unitymtgrabhandles,resize,place,move,gnomecompat,wall,grid,session,regex,animation,fade,expo,scale,ezoom,workarounds,unityshell]
CompositorRunning: compiz
Date: Sat Mar 31 15:02:23 2012
DistUpgraded: 2012-03-25 19:02:39,136 DEBUG enabling apt cron job
DistroCodename: precise
DistroVariant: ubuntu
DkmsStatus: vboxhost, 4.1.8, 3.2.0-21-generic, x86_64: installed
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
MachineType: Sony Corporation VPCEB46FX
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-21-generic
root=UUID=c86497ca-8b33-44f1-8faa-38665d57b363 ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: Upgraded to precise on 2012-03-25 (5 days ago)
dmi.bios.date: 01/28/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R1170Y8
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrR1170Y8:bd01/28/2011:svnSonyCorporation:pnVPCEB46FX:pvrC607YYAC:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCEB46FX
dmi.product.version: C607YYAC
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.7.2-0ubuntu4
version.ia32-libs: ia32-libs 20090808ubuntu35
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu8
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
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 precise regression reproducible ubuntu
--
Graphics freeze after awake
https://bugs.launchpad.net/bugs/969981
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