[i915] xorg with intel card sometimes freeze

[marcobra (Marco Braida)]

Binary package hint: xorg

Description: Ubuntu Natty (development branch)
Release: 11.04

xserver-xorg:
  Installed: 1:7.6+4ubuntu3
  Candidate: 1:7.6+4ubuntu3
  Version table:
 *** 1:7.6+4ubuntu3 0
        500 http://archive.ubuntu.com/ubuntu/ natty/main i386 Packages
        100 /var/lib/dpkg/status

I also have the xorg report when was frozen i attach here...

Thanks

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xorg 1:7.6+4ubuntu3
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'
CompositorRunning: None
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x1024 1280x1024 1152x864 1152x864 1024x768 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400
 edid-base64: AP///////wAEckmtqg5wgAcSAQNoJh5rKmdgolpJniMTUFS/7wCBj4GAcU9xQGFPYUBFT0VAMCoAmFEAKkAwcBMAeC0RAAAeAAAA/wBMNDkwODY3OTQyREkKAAAA/QA3Sx5TDgAKICAgICAgAAAA/ABBY2VyIEFMMTkxNgogAJg=
Date: Tue Apr 19 00:01:41 2011
DistUpgraded: Log time: 2011-04-11 21:44:18.775754
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation 82915G/GV/910GL Integrated Graphics Controller [8086:2582] (rev 0e) (prog-if 00 [VGA controller])
   Subsystem: ASUSTeK Computer Inc. P5GD1-VW Mainboard [1043:2582]
Lsusb:
 Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: System manufacturer System Product Name
ProcEnviron:
 LC_TIME=it_IT.UTF-8
 LANGUAGE=en_US:en
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=81ab79c8-7317-4c95-b504-763ca386fd8e ro crashkernel=384M-2G:64M,2G-:128M ipv6.disable=1 text
Renderer: Unknown
SourcePackage: xorg
UpgradeStatus: Upgraded to natty on 2011-04-11 (7 days ago)
dmi.bios.date: 09/09/2005
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0401
dmi.board.name: P5GD1-VML
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0401:bd09/09/2005:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5GD1-VML:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu1
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu1
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
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7

[lspci]
00:00.0 Host bridge [0600]: Intel Corporation 82915G/P/GV/GL/PL/910GL Memory Controller Hub [8086:2580] (rev 0e)
     Subsystem: Intel Corporation 82915G/P/GV/GL/PL/910GL Memory Controller Hub [8086:2580]
00:02.0 VGA compatible controller [0300]: Intel Corporation 82915G/GV/910GL Integrated Graphics Controller [8086:2582] (rev 0e) (prog-if 00 [VGA controller])
     Subsystem: ASUSTeK Computer Inc. P5GD1-VW Mainboard [1043:2582]

[Bryce Harrington (bryce)]

Have you encountered other system freezes like this one since upgrading to natty? Did you experience freezes like this on maverick? Are you able to reproduce this freeze reliably?

[marcobra (Marco Braida) (marcobra)]

Yes i have this freeze after upgrading to Natty, on Maverick i hava no freeze on this pc.

I cannot reproduce this freeze, the freeze is not reproducible with a sequence.

BTW if i get freeze i will add to this bug notification

Thanks

[Bryce Harrington (bryce)]

Hmm, ok thanks for answering those questions. As you can imagine, non-reproducible bugs can be rather hard to troubleshoot.

Can you give an approximation of how many times it has frozen over some period of time? E.g. once a day, once a week, once ever since upgrading...?