Comment 0 for bug 1228832

I think this is a the same bug as in my other bug report:
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1228816
I will mark it as duplicate

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: xserver-xorg-core 2:1.14.2.901-2ubuntu4
ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1
Uname: Linux 3.11.0-7-generic i686
.tmp.unity.support.test.0:

ApportVersion: 2.12.4-0ubuntu1
Architecture: i386
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CrashCounter: 1
Date: Sun Sep 22 12:30:30 2013
DistUpgraded: Fresh install
DistroCodename: saucy
DistroVariant: ubuntu
ExecutablePath: /usr/bin/Xorg
ExecutableTimestamp: 1377778058
ExtraDebuggingInterest: Yes
GraphicsCard:
 Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0106] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Acer Incorporated [ALI] Device [1025:0649]
 NVIDIA Corporation GF117M [GeForce 610M/710M / GT 620M/625M/630M/720M] [10de:1140] (rev a1) (prog-if 00 [VGA controller])
   Subsystem: Acer Incorporated [ALI] GeForce GT 620M [1025:064a]
InstallationDate: Installed on 2013-09-18 (3 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha i386 (20130917)
MachineType: Acer Aspire E1-531G
MarkForUpload: True
ProcCmdline: /usr/bin/X -core :0 -auth /var/run/lightdm/root/:0 -mir 0 -mirSocket /tmp/mir_socket -nolisten tcp
ProcCwd: /etc/X11
ProcEnviron:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-7-generic root=UUID=f0457e45-8d5b-43a6-adf1-aa45664ab5a7 ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0xb6284736 <__sna_dri_copy_region+870>: mov 0xc(%edi),%eax
 PC (0xb6284736) ok
 source "0xc(%edi)" (0x0000000c) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
 __sna_dri_copy_region (sna=0xb6409000, draw=0xb82a25c8, region=0x0, src=0xb864d840, dst=0xb815dc78, sync=false) at ../../../src/sna/sna_dri.c:714
 sna_dri_schedule_swap (client=0xb8229d20, draw=0xb82a25c8, front=0xb815dc78, back=0xb864d840, target_msc=0xbfab38c8, divisor=<optimized out>, remainder=<optimized out>, func=0xb773dab0 <DRI2SwapEvent>, data=0xb82a25c8) at ../../../src/sna/sna_dri.c:2076
 DRI2SwapBuffers (client=client@entry=0xb8229d20, pDraw=0xb82a25c8, target_msc=0, divisor=0, remainder=0, swap_target=swap_target@entry=0xbfab38c8, func=func@entry=0xb773dab0 <DRI2SwapEvent>, data=0xb82a25c8) at ../../../../hw/xfree86/dri2/dri2.c:1178
 ProcDRI2SwapBuffers (client=0xb8229d20) at ../../../../hw/xfree86/dri2/dri2ext.c:413
 ProcDRI2Dispatch (client=<optimized out>) at ../../../../hw/xfree86/dri2/dri2ext.c:610
Title: Xorg crashed with SIGSEGV in damage()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

XorgConf:
 Section "ServerFlags"
         Option "NoTrapSignals" "true"
 EndSection
dmi.bios.date: 10/15/2012
dmi.bios.vendor: Acer
dmi.bios.version: V2.07
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: EA50_HC_HR
dmi.board.vendor: Acer
dmi.board.version: Type2 - Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V2.07
dmi.modalias: dmi:bvnAcer:bvrV2.07:bd10/15/2012:svnAcer:pnAspireE1-531G:pvrV2.07:rvnAcer:rnEA50_HC_HR:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.07:
dmi.product.name: Aspire E1-531G
dmi.product.version: V2.07
dmi.sys.vendor: Acer
version.compiz: compiz 1:0.9.10+13.10.20130828.2-0ubuntu1
version.libdrm2: libdrm2 2.4.46-1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.2-1ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.2-1ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.14.2.901-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu6
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.14-4ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9-2ubuntu1
xserver.bootTime: Sun Sep 22 12:11:25 2013
xserver.configfile: /etc/X11/xorg.conf
xserver.errors:

xserver.logfile: /var/log/Xorg.0.log
xserver.outputs: Output XMIR-1 XMIR-2 XMIR-3
xserver.version: 2:1.14.2.901-2ubuntu4
xserver.video_driver: intel