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[Bug 778275] [NEW] Screen sometimes freezes (except for mouse) after opening lid

 

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It doesn't happen every time, but often if I close the lid and reopen it
on my laptop, the screen goes completely frozen. The mouse works, but
clicking anywhere or using the keyboard does nothing. Even the spinning
indicator on my Google Chrome window got stuck mid-spin.

I was able to hit ctrl-alt-f1 to get to a terminal window and capture
the bug. The problem was able to circumvvent the problem by doing a sudo
kill [Xorg PID], but of course I lost all my session data.

This never occurred on before updating to natty (I've used both lucid
and maverick on this machine).

Let me know if you need any more information.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xserver-xorg-core 2:1.10.1-1ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
DRM.card0.DVI.D.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1440x900 1440x900
 edid-base64: AP///////wAGr0cQAAAAAAEQAQOAHhN4Cof1lFdPjCcnUFQAAAABAQEBAQEBAQEBAQEBAQEBniWgQFGEDDBAIDMAL70QAAAZWh+gQFGEDDBAIDMAL70QAAAAAAAA/gBVTjA4NwBCMTQxUFcxAAAA/gAwQE1Udpm4/wIBCiAgAAc=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
Date: Thu May  5 22:14:29 2011
DistUpgraded: Log time: 2011-05-03 02:59:45.497264
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:
 vboxhost, 4.0.6, 2.6.38-8-generic, i686: installed 
 bcmwl, 5.100.82.38+bdcom, 2.6.38-8-generic, i686: installed 
 bcmwl, 5.100.82.38+bdcom, 2.6.35-28-generic, i686: installed 
 virtualbox-ose, 4.0.4, 2.6.38-8-generic, i686: installed  (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!)
 virtualbox-ose, 4.0.4, 2.6.35-28-generic, i686: installed  (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!)
ExecutablePath: /usr/bin/Xorg
GraphicsCard:
 Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:01c2]
   Subsystem: Dell Device [1028:01c2]
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MachineType: Dell Inc. Latitude D620
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=9801bda9-3ccc-4bf0-85b6-99ccc4b1c094 ro quiet splash vt.handoff=7
ProcKernelCmdLine_: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=9801bda9-3ccc-4bf0-85b6-99ccc4b1c094 ro quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: xorg-server
UpgradeStatus: Upgraded to natty on 2011-05-03 (2 days ago)
dmi.bios.date: 04/03/2007
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA08:bd04/03/2007:svnDellInc.:pnLatitudeD620:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude D620
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7

** Affects: linux (Ubuntu)
     Importance: Low
         Status: Incomplete


** Tags: apport-bug dell i386 laptop natty regression-update ubuntu
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Screen sometimes freezes (except for mouse) after opening lid
https://bugs.launchpad.net/bugs/778275
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