ubuntu-x-swat team mailing list archive

[Matt Zimmerman <mdz@xxxxxxxxxx>]

Public bug reported:

Binary package hint: xserver-xorg-video-intel

When using this computer, I commonly connect and disconnect an external
keyboard and monitor.  When I connect them, I run:


xrandr --output VGA1 --primary
xrandr --output LVDS1 --off

to get everything displayed ONLY on the external monitor, and when I
disconnect them, I run:

xrandr --auto

to get everything displayed ONLY on the built-in LCD.

Sometimes (or after trying this a few times in sequence), bad things
start to happen.  I've noticed:

- a GPU hang (this bug)
- [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
- xrandr failing with:

X Error of failed request:  BadMatch (invalid parameter attributes)
  Major opcode of failed request:  150 (RANDR)
  Minor opcode of failed request:  7 (RRSetScreenSize)
  Serial number of failed request:  28
  Current serial number in output stream:  30
- a 320x200 screen size displayed on the netbook's LCD, and xrandr showing:
Screen 0: minimum 320 x 200, current 320 x 200, maximum 4096 x 4096

I suspect these are somehow related, but I'm starting with reporting
this one.

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: xserver-xorg-video-intel 2:2.12.0-1ubuntu5
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
Architecture: i386
Chipset: i945gme
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: Off
 modes: 1024x600
 edid-base64: AP///////wAw5AYCAAAAAAATAQOAFg14CtOFlVlWjiggUFQAAAABAQEBAQEBAQEBAQEBAQEBdBgA0kFYZCAwIDYA4H4AAAAbAAAAAAAAAAAAAAAAAAAAAAAAAAAA/gBGMDUwVIAxMDFXU0EKAAAAAAAAAAAAAAAAAAEBCiAgAI4=
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1600x1200 1280x1024 1280x1024 1280x1024 1280x960 1152x864 1024x768 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 640x480 720x400
 edid-base64: AP///////wA4o3tmAQEBATQPAQMPKR947mDlo1dLnCURUFS/74AxWUVZYVlxT4FPgYCBmalASD9AMGKwMkBAwBMAmDIRAAAeAAAA/QA4VR9cEQAKICAgICAgAAAA/ABMQ0QyMDcwTlgKICAgAAAA/wA1WkIwMTgyN0dCCiAgAOo=
Date: Wed Oct  6 17:28:37 2010
DumpSignature: 846fb991
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Alpha i386 (20100315)
InterpreterPath: /usr/bin/python2.6
MachineType: Dell Inc. Inspiron 1011
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=b2afbb32-6fa2-4d91-8014-2e9005a7d650 ro quiet splash
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:
 
SourcePackage: xserver-xorg-video-intel
Title: [i945gme] GPU lockup 846fb991
UserGroups:
 
dmi.bios.date: 03/20/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A00
dmi.board.name: CN0Y53
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A00
dmi.modalias: dmi:bvnDellInc.:bvrA00:bd03/20/2009:svnDellInc.:pnInspiron1011:pvrA00:rvnDellInc.:rnCN0Y53:rvrA00:cvnDellInc.:ct8:cvrA00:
dmi.product.name: Inspiron 1011
dmi.product.version: A00
dmi.sys.vendor: Dell Inc.
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro:             Ubuntu
 codename:           maverick
 architecture:       i686
 kernel:             2.6.35-22-generic

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-crash freeze i386 maverick ubuntu-une

-- 
[i945gme] GPU lockup 846fb991
https://bugs.launchpad.net/bugs/656243
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