Public bug reported: tried to run command "unity" in terminal and this happened.
ProblemType: Crash DistroRelease: Ubuntu 13.04 Package: compiz-core 1:0.9.9~daily13.03.06-0ubuntu1 ProcVersionSignature: Ubuntu 3.8.0-11.20-generic 3.8.2 Uname: Linux 3.8.0-11-generic x86_64 ApportVersion: 2.9-0ubuntu2 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 CrashCounter: 1 Date: Thu Mar 7 01:58:50 2013 DistUpgraded: Fresh install DistroCodename: raring DistroVariant: ubuntu DkmsStatus: fglrx, 12.100~beta7: added ExecutablePath: /usr/bin/compiz GraphicsCard: Advanced Micro Devices [AMD] nee ATI Manhattan [Mobility Radeon HD 5400 Series] [1002:68e0] (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:0413] InstallationDate: Installed on 2013-02-24 (11 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MachineType: Dell Inc. Studio 1558 MarkForUpload: True ProcCmdline: compiz --replace ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-11-generic root=UUID=bf70e291-775b-47ee-8f94-f0b379ca54cb ro quiet splash vt.handoff=7 SegvAnalysis: Segfault happened at: 0x7faa29472ffa <xcb_writev+26>: mov (%rdi),%r10d PC (0x7faa29472ffa) ok source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)! destination "%r10d" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: compiz StacktraceTop: xcb_writev () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 _XSend () from /usr/lib/x86_64-linux-gnu/libX11.so.6 XQueryExtension () from /usr/lib/x86_64-linux-gnu/libX11.so.6 XInitExtension () from /usr/lib/x86_64-linux-gnu/libX11.so.6 XextAddDisplay () from /usr/lib/x86_64-linux-gnu/libXext.so.6 Title: compiz crashed with SIGSEGV in xcb_writev() UnitySupportTest: Error: command ['/usr/lib/nux/unity_support_test', '-p', '-f'] failed with exit code 1: X Error of failed request: BadRequest (invalid request code or no such operation) Major opcode of failed request: 155 (ATIFGLEXTENSION) Minor opcode of failed request: 66 () Serial number of failed request: 23 Current serial number in output stream: 23 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 03/30/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 0874P6 dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd03/30/2011:svnDellInc.:pnStudio1558:pvrA12:rvnDellInc.:rn0874P6:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Studio 1558 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.9~daily13.03.06-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.42+git20130211.20c5607b-0ubuntu0sarvatt version.libgl1-mesa-dri: libgl1-mesa-dri 9.2.0~git20130301.58bd926d-0ubuntu0sarvatt version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.2.0~git20130301.58bd926d-0ubuntu0sarvatt version.xserver-xorg-core: xserver-xorg-core 2:1.13.2.902+git20130301+server-1.13-branch.4d98c7da-0ubuntu0ricotz version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.99+git20130301.f1059e3f-0ubuntu0sarvatt version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.3+git20130306.779fc0b2-0ubuntu0sarvatt version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6+git20130227.a80785f7-0ubuntu0sarvatt ** Affects: compiz (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-crash compiz-0.9 need-amd64-retrace raring third-party-packages ubuntu ** Information type changed from Private to Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1151505 Title: compiz crashed with SIGSEGV in xcb_writev() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1151505/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs