*** This bug is a duplicate of bug 966744 ***
https://bugs.launchpad.net/bugs/966744
I can confirm this on the same system "Thinkpad T61, kernel is i386, and
intel grafic". I see it since an update from Ubuntu 12.04 to 12.10. I
used 12.04 with tuxonice kernel (from tuxonice ppa) and did not
encounter this issue (though sleep/hibernate was never completely
stabel). With 12.04 hibernate stopped working with tuxonice. With
standard i386 kernel hibernate works only if I do "sudo swapoff -a; sudo
swapon -a" immediately before. I use Ubuntu with a pretty different
configuration running kde. This should allow to exclude many error
sources including Compiz. Also I do not use Firefox. Probably it is
worth trying an older kernel.
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/995013
Title:
Xorg freeze after lid closed/opened (screen turned off/on) several
times
Status in “xserver-xorg-video-intel” package in Ubuntu:
Confirmed
Bug description:
After lid has been closed/opened several times the screen
- hangs up (kill session with Alt+Print+K works)
- or is black (Alt+Print+K doesn't work, only the laptop key for power off
works).
Sometimes this problem is reproducible:
- start Ubuntu 12.04
- run Firefox
- close/open the lid (power action: nothing, only the screen is turned off)
- check screen responsibility while pressing the Super key twice (open/close
the Unity dash)
- next cycle: close/open lid + Super key twice
- after 5-15 cycles the screen hangs up (sometimes not)
I have this problem since upgrade to Ubuntu 12.04 (10.04 was deleted,
12.04 fresh installed). I have a Thinkpad T61, kernel is i386, an
intel grafic.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+12ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic-pae 3.2.14
Uname: Linux 3.2.0-24-generic-pae i686
.tmp.unity.support.test.0:
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CompositorRunning: compiz
Date: Sat May 5 11:13:12 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GpuHangFrequency: Several times a day
GpuHangReproducibility: Occurs more often under certain circumstances
GpuHangStarted: Immediately after installing this version of Ubuntu
GraphicsCard:
Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller
(primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller])
Subsystem: Lenovo T61 [17aa:20b5]
Subsystem: Lenovo T61 [17aa:20b5]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386
(20120423)
MachineType: LENOVO 765912G
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic-pae
root=UUID=2dafe187-ecaa-4134-a267-f6dafa43f5fd ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/22/2007
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LET51WW (1.21 )
dmi.board.name: 765912G
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:bvr7LET51WW(1.21):bd08/22/2007:svnLENOVO:pn765912G:pvrThinkPadT61:rvnLENOVO:rn765912G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 765912G
dmi.product.version: ThinkPad T61
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.7.6-0ubuntu1
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 2:1.11.4-0ubuntu10.1
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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