Xorg crashed with SIGABRT

[Michał Sawicz]

My session died on resume.

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: xserver-xorg-core 2:1.16.1.901-1ubuntu1
Uname: Linux 3.18.0-031800rc4-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.14.7-0ubuntu10
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Tue Nov 25 08:52:41 2014
DistUpgraded: Fresh install
DistroCodename: vivid
DistroVariant: ubuntu
DkmsStatus:
 virtualbox, 4.3.18, 3.16.0-24-generic, x86_64: installed
 virtualbox, 4.3.18, 3.16.0-25-generic, x86_64: installed
 virtualbox, 4.3.18, 3.18.0-031800rc4-generic, x86_64: installed
ExecutablePath: /usr/bin/Xorg
ExtraDebuggingInterest: No
GraphicsCard:
 Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:05e3]
MachineType: Dell Inc. XPS 12-9Q33
ProcCmdline: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
ProcEnviron:

ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.18.0-031800rc4-generic root=UUID=f6fef09e-9f1a-40ad-aeaa-7d7a67fb86f2 ro rootflags=subvol=@ splash quiet vt.handoff=7
Signal: 6
SourcePackage: xorg-server
StacktraceTop:
 ?? () from /usr/lib/xorg/modules/input/wacom_drv.so
 ?? () from /usr/lib/xorg/modules/input/wacom_drv.so
 ?? () from /usr/lib/xorg/modules/input/wacom_drv.so
 ?? () from /usr/lib/xorg/modules/input/wacom_drv.so
 ?? ()
Title: Xorg crashed with SIGABRT
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 04/15/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A06
dmi.board.name: XPS 12-9Q33
dmi.board.vendor: Dell Inc.
dmi.board.version: A06
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias: dmi:bvnDellInc.:bvrA06:bd04/15/2014:svnDellInc.:pnXPS12-9Q33:pvrA06:rvnDellInc.:rnXPS12-9Q33:rvrA06:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: XPS 12-9Q33
dmi.product.version: A06
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.12.0+15.04.20141120-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.58-2
version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.2-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.16.1.901-1ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu6
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
xserver.bootTime: Wed Nov 26 08:45:13 2014
xserver.configfile: default
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id 61512
 vendor DEL
xserver.version: 2:1.16.1.901-1ubuntu1

[Apport retracing service (apport)]

StacktraceTop:
 wcmUpdateHWTouchProperty (priv=0x0, hw_touch=0) at ../../src/wcmXCommand.c:654
 usbDispatchEvents (pInfo=<optimized out>) at ../../src/wcmUSB.c:1732
 usbParseSynEvent (event=<optimized out>, pInfo=<optimized out>) at ../../src/wcmUSB.c:1009
 usbParseEvent (event=<optimized out>, pInfo=<optimized out>) at ../../src/wcmUSB.c:949
 usbParse (pInfo=0x0, data=0x7f717396c0cc "\001", len=0) at ../../src/wcmUSB.c:804