*** This bug is a duplicate of bug 1056593 *** https://bugs.launchpad.net/bugs/1056593
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 #1056593, 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. ** Attachment removed: "CoreDump.gz" https://bugs.launchpad.net/bugs/1148301/+attachment/3559477/+files/CoreDump.gz ** Attachment removed: "Disassembly.txt" https://bugs.launchpad.net/bugs/1148301/+attachment/3559480/+files/Disassembly.txt ** Attachment removed: "ProcMaps.txt" https://bugs.launchpad.net/bugs/1148301/+attachment/3559491/+files/ProcMaps.txt ** Attachment removed: "ProcStatus.txt" https://bugs.launchpad.net/bugs/1148301/+attachment/3559493/+files/ProcStatus.txt ** Attachment removed: "Registers.txt" https://bugs.launchpad.net/bugs/1148301/+attachment/3559494/+files/Registers.txt ** Attachment removed: "Stacktrace.txt" https://bugs.launchpad.net/bugs/1148301/+attachment/3559495/+files/Stacktrace.txt ** Attachment removed: "ThreadStacktrace.txt" https://bugs.launchpad.net/bugs/1148301/+attachment/3559496/+files/ThreadStacktrace.txt ** This bug has been marked a duplicate of private bug 1056593 ** Information type changed from Private to Public ** Tags removed: need-i386-retrace -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1148301 Title: Xorg crashed with SIGSEGV in _Unwind_Backtrace() Status in “xorg-server” package in Ubuntu: New Bug description: Running current 13.04 build xorg: Installed: 1:7.7+1ubuntu4 Candidate: 1:7.7+1ubuntu4 Version table: *** 1:7.7+1ubuntu4 0 500 http://us.archive.ubuntu.com/ubuntu/ raring/main i386 Packages 100 /var/lib/dpkg/status ProblemType: Crash DistroRelease: Ubuntu 13.04 Package: xserver-xorg-core 2:1.13.2-0ubuntu2 ProcVersionSignature: Ubuntu 3.8.0-10.19-generic 3.8.2 Uname: Linux 3.8.0-10-generic i686 .tmp.unity.support.test.0: ApportVersion: 2.9-0ubuntu2 Architecture: i386 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CrashCounter: 1 Date: Tue Mar 5 21:11:47 2013 DistUpgraded: Fresh install DistroCodename: raring DistroVariant: ubuntu ExecutablePath: /usr/bin/Xorg ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Advanced Micro Devices [AMD] nee ATI RV370 [Mobility Radeon X300] [1002:5460] (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:2002] InstallationDate: Installed on 2013-02-17 (16 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha i386 (20130211) MachineType: Dell Inc. Inspiron 9300 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcCmdline: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-10-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 SegvAnalysis: Segfault happened at: 0xb70062c5: cmpw $0xb858,(%edx) PC (0xb70062c5) ok source "$0xb858" ok destination "(%edx)" (0x00135b00) not located in a known VMA region (needed writable region)! SegvReason: writing unknown VMA Signal: 11 SourcePackage: xorg-server StacktraceTop: ?? () from /lib/i386-linux-gnu/libgcc_s.so.1 _Unwind_Backtrace () from /lib/i386-linux-gnu/libgcc_s.so.1 backtrace () from /lib/i386-linux-gnu/libc.so.6 xorg_backtrace () mieqEnqueue () Title: Xorg crashed with SIGSEGV in _Unwind_Backtrace() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 02/23/2005 dmi.bios.vendor: Dell Inc. dmi.bios.version: A02 dmi.board.name: 0C5668 dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA02:bd02/23/2005:svnDellInc.:pnInspiron9300:pvr:rvnDellInc.:rn0C5668:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: Inspiron 9300 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.9~daily13.03.01-0ubuntu1 version.libdrm2: libdrm2 2.4.42-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.2-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.2-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.13.2-0ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.3-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6-0ubuntu3 xserver.bootTime: Tue Mar 5 14:44:31 2013 xserver.configfile: default xserver.errors: [mi] EQ overflowing. Additional events will be discarded until existing events are processed. Backtrace: Backtrace: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: Output DVI-0 LVDS S-video VGA-0 xserver.version: 2:1.13.2-0ubuntu2 xserver.video_driver: radeon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1148301/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp