Note that apport wrote this in my bug report:
Renderer: Software
but this does not apply to the moment of the crash. At the time of the
crash, glxinfo would have displayed this:
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD RV635
OpenGL version string: 2.1 Mesa 9.0-devel
OpenGL shading language version string: 1.30
This is because I did not restart the computer before reporting this bug
(and probably because of the GPU hang, xorg decided to fall back to the
llvmpipe software renderer).
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https://bugs.launchpad.net/bugs/1061750
Title:
xorg crash while looking at graphical web demo
Status in “xorg-server” package in Ubuntu:
New
Bug description:
I was running Google Chrome (unstable version 24.0.1284.2) with
google-chrome --ignore-gpu-blacklist
and was trying the "Fireworks" demo from
http://ie.microsoft.com/testdrive/Views/SiteMap/Default.html
The problem started with a GPU hang as in bug #986524 and after 2
screen flashes, the X server crashed with the following backtrace:
[ 185.008] (EE) Backtrace:
[ 185.008] (EE) 0: /usr/bin/X (xorg_backtrace+0x49) [0xb76d8c59]
[ 185.008] (EE) 1: /usr/bin/X (0xb7531000+0x1abb46) [0xb76dcb46]
[ 185.008] (EE) 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xb750e40c]
[ 185.008] (EE) 3: /usr/bin/X (AttendClient+0x25) [0xb76dad95]
[ 185.008] (EE) 4: /usr/bin/X (DRI2SwapComplete+0x1e2) [0xb76a74c2]
[ 185.008] (EE) 5: /usr/lib/xorg/modules/drivers/radeon_drv.so
(0xb6f4c000+0x3e371) [0xb6f8a371]
[ 185.008] (EE) 6: /usr/bin/X (DRI2SwapBuffers+0x30e) [0xb76a78ce]
[ 185.008] (EE) 7: /usr/bin/X (0xb7531000+0x177d24) [0xb76a8d24]
[ 185.008] (EE) 8: /usr/bin/X (0xb7531000+0x3cba5) [0xb756dba5]
[ 185.008] (EE) 9: /usr/bin/X (0xb7531000+0x2a10a) [0xb755b10a]
[ 185.008] (EE) 10: /lib/i386-linux-gnu/libc.so.6 (__libc_start_main+0xf3)
[0xb71644d3]
[ 185.008] (EE) 11: /usr/bin/X (0xb7531000+0x2a4e9) [0xb755b4e9]
[ 185.008] (EE)
[ 185.008] (EE) Segmentation fault at address 0x0
[ 185.008]
Fatal server error:
[ 185.008] Caught signal 11 (Segmentation fault). Server aborting
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: xserver-xorg-core 2:1.13.0-0ubuntu5
ProcVersionSignature: Ubuntu 3.5.0-16.15-lowlatency 3.5.4
Uname: Linux 3.5.0-16-lowlatency i686
.tmp.unity.support.test.1:
ApportVersion: 2.6.1-0ubuntu1
Architecture: i386
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: kwin
Date: Thu Oct 4 19:01:10 2012
DistUpgraded: Fresh install
DistroCodename: quantal
DistroVariant: kubuntu
EcryptfsInUse: Yes
ExtraDebuggingInterest: No
GraphicsCard:
Advanced Micro Devices [AMD] nee ATI RV635 [Mobility Radeon HD 3650]
[1002:9591] (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:30e7]
MachineType: Hewlett-Packard HP EliteBook 8530p
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-16-lowlatency
root=UUID=cdbae8a4-f9f6-47e9-90a7-c457d22cb442 ro quiet splash vt.handoff=7
Renderer: Software
SourcePackage: xorg-server
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/13/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PDV Ver. F.13
dmi.board.name: 30E7
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 90.27
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68PDVVer.F.13:bd12/13/2010:svnHewlett-Packard:pnHPEliteBook8530p:pvrF.13:rvnHewlett-Packard:rn30E7:rvrKBCVersion90.27:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 8530p
dmi.product.version: F.13
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.8.4-0ubuntu1
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0~git20121004.b2048c5e-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0~git20121004.b2048c5e-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu5
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.99.99~git20120913.8637f772-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.9-0ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.2-0ubuntu3
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