Xorg crashed with SIGABRT in OsAbort()

[rolmops]

Xorg crashed with SIGABRT in OsAbort()

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: xserver-xorg-core 2:1.17.3-2ubuntu4
ProcVersionSignature: Ubuntu 4.4.0-7.22-generic 4.4.2
Uname: Linux 4.4.0-7-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia wl
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86_64 Kernel Module 352.63 Sat Nov 7 21:25:42 PST 2015
 GCC version: gcc version 5.3.1 20160222 (Ubuntu 5.3.1-9ubuntu3)
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
BootLog:
 Pusto: recovering journal
 Pusto: clean, 191750/709920 files, 1272925/2835693 blocks
CrashCounter: 1
Date: Thu Feb 25 12:13:46 2016
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
DkmsStatus:
 bbswitch, 0.8, 4.4.0-7-generic, x86_64: installed
 bcmwl, 6.30.223.248+bdcom, 4.4.0-7-generic, x86_64: installed
 nvidia-352, 352.63, 4.4.0-7-generic, x86_64: installed
ExecutablePath: /usr/lib/xorg/Xorg
GraphicsCard:
 Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 0b) (prog-if 00 [VGA controller])
   Subsystem: Acer Incorporated [ALI] Haswell-ULT Integrated Graphics Controller [1025:0866]
   Subsystem: Acer Incorporated [ALI] GeForce 820M [1025:0868]
InstallationDate: Installed on 2016-01-22 (33 days ago)
InstallationMedia:

MachineType: Acer Extensa 2510G
ProcCmdline: /usr/lib/xorg/Xorg -core :1 -seat seat0 -auth /var/run/lightdm/root/:1 -nolisten tcp vt7 -novtswitch
ProcEnviron:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-7-generic.efi.signed root=UUID=777c35e1-dd1a-4372-9b45-6292f8e879bc ro quiet splash vt.handoff=7
Signal: 6
SourcePackage: xorg-server
StacktraceTop:
 OsAbort ()
 ?? ()
 FatalError ()
 ?? ()
 __libc_start_main (main=0x558f214a1f00, argc=11, argv=0x7fff318ba268, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff318ba258) at libc-start.c:289
Title: Xorg crashed with SIGABRT in OsAbort()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 03/23/2015
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.27
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: BA50_HB
dmi.board.vendor: Acer
dmi.board.version: V1.27
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.27:bd03/23/2015:svnAcer:pnExtensa2510G:pvrV1.27:rvnAcer:rnBA50_HB:rvrV1.27:cvnAcer:ct10:cvrChassisVersion:
dmi.product.name: Extensa 2510G
dmi.product.version: V1.27
dmi.sys.vendor: Acer
version.compiz: compiz 1:0.9.12.2+16.04.20160209-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160218-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1
xserver.bootTime: Thu Feb 25 12:15:28 2016
xserver.configfile: /etc/X11/xorg.conf
xserver.errors: systemd-logind: failed to get session: PID 875 does not belong to any known session
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.17.3-2ubuntu4

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1543192, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.