ubuntu-x-swat team mailing list archive

[Danilo Piazzalunga <danilopiazza@xxxxxxxxx>]

Public bug reported:


Xorg server freezes randomly after an upgrade to Natty.

I suspect this to be a duplicate of bug #740126. Most symptoms match:

 * Happens when the screensaver (blank screen) is active
 * The mouse cursor changes when moving it on different part of the screen, as if applications get events anyway (see comment #53 on bug #740126)

It looks like it only happens after a suspend/resume, but I can not
confirm this yet.

I was able to switch to a console and gather some information, using
intel_gpu_dump and apport-bug $(pidof X).

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xserver-xorg-core 2:1.10.1-1ubuntu1.1
ProcVersionSignature: Ubuntu 2.6.38-10.44-generic-pae 2.6.38.7
Uname: Linux 2.6.38-10-generic-pae i686
Architecture: i386
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
Date: Wed Jun 22 16:38:35 2011
DistUpgraded: Log time: 2011-06-19 17:06:20.992440
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus: virtualbox-ose, 4.0.4, 2.6.38-10-generic-pae, i686: installed
ExecutablePath: /usr/bin/Xorg
GraphicsCard:
 Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
   Subsystem: Sony Corporation Device [104d:9071]
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: Sony Corporation VPCEB1J8E
ProcEnviron:
 LANG=it_IT.UTF-8
 PATH=(custom, no user)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic-pae root=UUID=d3ce4e6b-33ce-467b-970e-31d962a99ac4 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
ProcKernelCmdLine_: BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic-pae root=UUID=d3ce4e6b-33ce-467b-970e-31d962a99ac4 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: xorg-server
UpgradeStatus: Upgraded to natty on 2011-06-19 (2 days ago)
dmi.bios.date: 07/20/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0300Y8
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.:bvrR0300Y8:bd07/20/2010:svnSonyCorporation:pnVPCEB1J8E:pvrC604THHU:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCEB1J8E
dmi.product.version: C604THHU
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.4+bzr20110606-0ubuntu1~natty1
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+4ubuntu3.1
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: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 natty needs-reassignment regression-update ubuntu

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https://bugs.launchpad.net/bugs/800740

Title:
  [i915] Xorg freeze

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