Public bug reported:
I get random X server crashes
The last lines of the Xorg.0.log.old are:
[ 1163.549] (EE)
[ 1163.549] (EE) Backtrace:
[ 1163.549] (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x5574057265ce]
[ 1163.549] (EE) 1: /usr/lib/xorg/Xorg (0x557405574000+0x1b6959)
[0x55740572a959]
[ 1163.550] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f958502f000+0x354a0)
[0x7f95850644a0]
[ 1163.550] (EE) 3: /usr/lib/xorg/Xorg (0x557405574000+0x129595)
[0x55740569d595]
[ 1163.550] (EE) 4: /usr/lib/xorg/Xorg (ValidatePicture+0x9) [0x55740569f359]
[ 1163.550] (EE) 5: /usr/lib/xorg/Xorg (CompositePicture+0xb5) [0x55740569f435]
[ 1163.550] (EE) 6: /usr/lib/xorg/Xorg (0x557405574000+0x12fc17)
[0x5574056a3c17]
[ 1163.550] (EE) 7: /usr/lib/xorg/Xorg (0x557405574000+0x53bbf)
[0x5574055c7bbf]
[ 1163.550] (EE) 8: /usr/lib/xorg/Xorg (0x557405574000+0x57c33)
[0x5574055cbc33]
[ 1163.551] (EE) 9: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0)
[0x7f958504f830]
[ 1163.551] (EE) 10: /usr/lib/xorg/Xorg (_start+0x29) [0x5574055b5f59]
[ 1163.551] (EE)
[ 1163.551] (EE) Segmentation fault at address 0x18
[ 1163.551] (EE)
Fatal server error:
[ 1163.551] (EE) Caught signal 11 (Segmentation fault). Server aborting
[ 1163.551] (EE)
[ 1163.551] (EE)
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-28.47-lowlatency 4.4.13
Uname: Linux 4.4.0-28-lowlatency x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
Date: Wed Jul 27 07:49:22 2016
DistUpgraded: 2016-05-30 00:00:15,168 ERROR got error from PostInstallScript
./xorg_fix_proprietary.py (Failed to execute child process
"./xorg_fix_proprietary.py" (No such file or directory))
DistroCodename: xenial
DistroVariant: ubuntu
EcryptfsInUse: Yes
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation Sky Lake Integrated Graphics [8086:1916] (rev 07) (prog-if
00 [VGA controller])
Subsystem: Dell Skylake Integrated Graphics [1028:0704]
MachineType: Dell Inc. XPS 13 9350
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-28-lowlatency
root=/dev/mapper/sarvg-rootvol ro rootflags=subvol=@ quiet
intel_idle.max_cstate=1
SourcePackage: xorg
Symptom: display
Title: Xorg crash
UpgradeStatus: Upgraded to xenial on 2016-05-29 (58 days ago)
dmi.bios.date: 11/27/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.1.7
dmi.board.name: 0VM5NC
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.1.7:bd11/27/2015:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn0VM5NC:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 13 9350
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.12.2+16.04.20160714-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20160325-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2
xserver.bootTime: Wed Jul 27 07:48:18 2016
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 5153
vendor SHP
xserver.version: 2:1.18.3-1ubuntu2.2
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug crash ubuntu xenial
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https://bugs.launchpad.net/bugs/1606774
Title:
Xorg crash
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