ubuntu-x-swat team mailing list archive

[Reinhard Tartler <siretart@xxxxxxxxxx>]

Public bug reported:

Binary package hint: xserver-xorg-video-intel

Steps to reproduce:
 - attach external monitor (laptop has VGA only)
 - run xrandr without parameters (either in commandline or via System->Settings->Display Resolution

Symptoms:
 - external screen gets a signal and wakes up from sleep
 - internal screen turns black (but does not deactivate)
 - external screen remains black
 - moving the mouse shows the normal gnome cursor
 - moving the cursor out of the internal LVDS screen makes it appear on the external screen

Output in dmesg:
Jan  4 09:22:29 faui44a kernel: [  549.721418] Skipping EDID probe due to cached edid
Jan  4 09:22:29 faui44a kernel: [  549.756280] Skipping EDID probe due to cached edid
Jan  4 09:22:29 faui44a kernel: [  549.812308] Skipping EDID probe due to cached edid
Jan  4 09:22:34 faui44a kernel: [  554.512359] Skipping EDID probe due to cached edid
Jan  4 09:24:05 faui44a kernel: [  645.971289] Skipping EDID probe due to cached edid
Jan  4 09:24:06 faui44a kernel: [  646.141197] [drm] DAC-6: set mode  b
Jan  4 09:24:07 faui44a kernel: [  647.224036] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
Jan  4 09:24:07 faui44a kernel: [  647.224053] render error detected, EIR: 0x00000000
Jan  4 09:24:07 faui44a kernel: [  647.224057] i915: Waking up sleeping processes
Jan  4 09:24:07 faui44a kernel: [  647.224081] [drm:i915_wait_request] *ERROR* i915_wait_request returns -5 (awaiting 9527 at 9526)
Jan  4 09:24:07 faui44a kernel: [  647.224122] reboot required
Jan  4 09:24:07 faui44a kernel: [  647.224892] [drm:i915_gem_execbuffer] *ERROR* Execbuf while wedged
Jan  4 09:24:07 faui44a kernel: [  647.225319] [drm:i915_gem_execbuffer] *ERROR* Execbuf while wedged
Jan  4 09:24:07 faui44a kernel: [  647.225461] [drm:i915_gem_execbuffer] *ERROR* Execbuf while wedged
Jan  4 09:24:07 faui44a kernel: [  647.226137] [drm:i915_gem_execbuffer] *ERROR* Execbuf while wedged
Jan  4 09:24:07 faui44a kernel: [  647.229346] [drm:i915_gem_execbuffer] *ERROR* Execbuf while wedged
Jan  4 09:24:07 faui44a kernel: [  647.229494] [drm:i915_gem_execbuffer] *ERROR* Execbuf while wedged
Jan  4 09:24:07 faui44a kernel: [  647.235557] [drm:i915_gem_execbuffer] *ERROR* Execbuf while wedged

last message is repeated very often until reboot

ProblemType: Bug
Architecture: i386
Date: Tue Jan  5 08:54:06 2010
DistroRelease: Ubuntu 10.04
MachineType: LENOVO 1702M3G
Package: xserver-xorg-video-intel 2:2.9.1-1ubuntu1
PccardctlIdent:
 Socket 0:
   product info: "OMNIKEY", "CardMan 4040", "", ""
   manfid: 0x0223, 0x0200
PccardctlStatus:
 Socket 0:
   5.0V 16-bit PC Card
   Subdevice 0 (function 0) bound to driver "cm4040_cs"
ProcCmdLine: root=/dev/mapper/hostname-root ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.UTF-8
 SHELL=/usr/bin/zsh
ProcVersionSignature: Ubuntu 2.6.32-9.13-generic
RelatedPackageVersions:
 xserver-xorg 1:7.5~3ubuntu4
 libgl1-mesa-glx 7.6.1~rc3-1ubuntu1
 libdrm2 2.4.14-1ubuntu2
 xserver-xorg-video-intel 2:2.9.1-1ubuntu1
 xserver-xorg-video-ati 1:6.12.99+git20091125.0061c4db-0ubuntu1
SourcePackage: xserver-xorg-video-intel
Tags: lucid
Uname: Linux 2.6.32-9-generic i686
XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf'
dmi.bios.date: 03/07/2007
dmi.bios.vendor: LENOVO
dmi.bios.version: 7BETC7WW (2.08 )
dmi.board.name: 1702M3G
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:bvr7BETC7WW(2.08):bd03/07/2007:svnLENOVO:pn1702M3G:pvrThinkPadX60s:rvnLENOVO:rn1702M3G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 1702M3G
dmi.product.version: ThinkPad X60s
dmi.sys.vendor: LENOVO
fglrx: Not loaded
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro:             Ubuntu
 architecture:       i686kernel:             2.6.32-9-generic

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


** Tags: apport-bug i386 lucid

-- 
[i945] querying information on external monitor with xrandr hangs gpu
https://bugs.launchpad.net/bugs/503255
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