I was working on diagnosing bug 868354 (Duplicate indicators bar and desktops with overlapped screens) by running the gnome-display-properties applet on a laptop with external monitor. I was enabling/disabling the displays and moving them around to different orientations.
At one point I (roughly) centered the smaller laptop display above the external monitor, hit apply, and the system locked up. dmesg shows:
I was working on diagnosing bug 868354 (Duplicate indicators bar and desktops with overlapped screens) by running the gnome-display- properties applet on a laptop with external monitor. I was enabling/disabling the displays and moving them around to different orientations.
At one point I (roughly) centered the smaller laptop display above the external monitor, hit apply, and the system locked up. dmesg shows:
[ 1367.074172] Pid: 1208, comm: Xorg Not tainted 3.2.0-5-generic-pae #11-Ubuntu FUJITSU LifeBook T4410/FJNB206 get_aperture_ ioctl+0x63/ 0xb0 [i915] 0x378/0x480 [drm] init_ioctl+ 0x80/0x80 [i915] 0x198/0x250 field+0x80/ 0x80 [drm] ioctl+0x79/ 0x2d0 retry_sync_ kiocb+0x50/ 0x50 do_call+ 0x12/0x28 get_aperture_ ioctl+0x63/ 0xb0 [i915] SS:ESP 0068:f3361e74
[ 1367.074246] EIP: 0060:[<f8a090f3>] EFLAGS: 00013202 CPU: 1
[ 1367.074295] EIP is at i915_gem_
[ 1367.074338] EAX: f74df24c EBX: f74de000 ECX: f74df1dc EDX: 00000000
[ 1367.074377] ESI: f4794c14 EDI: 05d09000 EBP: f3361e8c ESP: f3361e74
[ 1367.074417] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 1367.074451] Process Xorg (pid: 1208, ti=f3360000 task=f301b2c0 task.ti=f3360000)
[ 1367.074501] Stack:
[ 1367.074517] 00000000 00000000 f3361edc f6d61c80 f4794c00 80106463 f3361f6c f8944f28
[ 1367.074596] 00000001 f895e5ed f8959bb6 f895fc98 000004b8 80106463 00000063 0000e200
[ 1367.074684] 00000001 00000000 00000063 bfc22340 f8a09090 00000010 f8a4c450 ffffffea
[ 1367.074766] Call Trace:
[ 1367.076006] [<f8944f28>] drm_ioctl+
[ 1367.076006] [<f8a09090>] ? i915_gem_
[ 1367.076006] [<c117bbc8>] ? fsnotify+
[ 1367.076006] [<f8944bb0>] ? drm_copy_
[ 1367.076006] [<c1154a89>] do_vfs_
[ 1367.076006] [<c1144180>] ? wait_on_
[ 1367.076006] [<c1154d4f>] sys_ioctl+0x6f/0x80
[ 1367.076006] [<c15ac59f>] sysenter_
[ 1367.076006] Code: 93 4c 12 00 00 8d 83 4c 12 00 00 c7 45 e8 00 00 00 00 c7 45 ec 00 00 00 00 39 d0 8d 4a 98 74 22 31 ff 8d b6 00 00 00 00 8b 51 54
[ 1367.076006] 7a 18 8b 51 68 39 d0 8d 4a 98 75 f0 89 7d e8 c7 45 ec 00 00
[ 1367.076006] EIP: [<f8a090f3>] i915_gem_
[ 1367.076006] CR2: 0000000000000018
ProblemType: Bug ature: Ubuntu 3.2.0-5. 11-generic- pae 3.2.0-rc5 detection, composite, opengl, decor,imgpng, gnomecompat, regex,place, snap,vpswitch, mousepoll, grid,compiztool box,animation, move,session, resize, unitymtgrabhand les,workarounds ,wall,expo, fade,ezoom, scale,unityshel l] nterest: Yes, whatever it takes to get this fixed in Ubuntu /boot/vmlinuz- 3.2.0-5- generic- pae root=UUID= 74b73169- 6ac4-4698- bb5e-1f9b212505 07 ro quiet splash vt.handoff=7 /PhoenixTechnol ogiesLtd. :bvrVersion1. 05:bd09/ 30/2009: svnFUJITSU: pnLifeBookT4410 :pvr:rvnFUJITSU :rnFJNB206: rvr:cvnA40R8CE7 08EA1001: ct10:cvr: bzr20110929- 0ubuntu8 libgl1- mesa-dri: libgl1-mesa-dri 7.11-0ubuntu4 libgl1- mesa-dri- experimental: libgl1- mesa-dri- experimental N/A libgl1- mesa-glx: libgl1-mesa-glx 7.11-0ubuntu4 xserver- xorg-core: xserver-xorg-core 2:1.10.4-1ubuntu6 xserver- xorg-input- evdev: xserver- xorg-input- evdev 1:2.6.0-1ubuntu13 xserver- xorg-video- ati: xserver- xorg-video- ati 1:6.14. 99~git20110811. g93fc084- 0ubuntu1 xserver- xorg-video- intel: xserver- xorg-video- intel 2:2.15.901-1ubuntu4 xserver- xorg-video- nouveau: xserver- xorg-video- nouveau 1:0.0.16+ git20111201+ b5534a1- 1
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+7ubuntu7
ProcVersionSign
Uname: Linux 3.2.0-5-generic-pae i686
ApportVersion: 1.90-0ubuntu1
Architecture: i386
CompizPlugins: [core,bailer,
Date: Fri Dec 16 17:31:10 2011
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Fujitsu Limited. Device [10cf:1458]
Subsystem: Fujitsu Limited. Device [10cf:1458]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20111121)
MachineType: FUJITSU LifeBook T4410
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/30/2009
dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
dmi.bios.version: Version 1.05
dmi.board.name: FJNB206
dmi.board.vendor: FUJITSU
dmi.chassis.type: 10
dmi.chassis.vendor: A40R8CE708EA1001
dmi.modalias: dmi:bvnFUJITSU/
dmi.product.name: LifeBook T4410
dmi.sys.vendor: FUJITSU
version.compiz: compiz 1:0.9.6+
version.libdrm2: libdrm2 2.4.27-1ubuntu1
version.
version.
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version.
version.
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version.
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