Public bug reported: In nornal desktop, I added fcitx as an input method, which gave me an onscreen keyboard toggle. I brought it up, and hit a few virtual keys. Compiz crashed.
ProblemType: Crash DistroRelease: Ubuntu 14.10 Package: compiz-core 1:0.9.12+14.10.20140812-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,decor,regex,snap,imgpng,move,animation,mousepoll,compiztoolbox,resize,grid,unitymtgrabhandles,workarounds,gnomecompat,vpswitch,place,expo,wall,fade,ezoom,session,scale,unityshell] CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Wed Sep 3 07:23:24 2014 DistUpgraded: Fresh install DistroCodename: utopic DistroVariant: ubuntu ExecutablePath: /usr/bin/compiz GraphicsCard: NVIDIA Corporation GK107 [GeForce GTX 650] [10de:0fc6] (rev a1) (prog-if 00 [VGA controller]) Subsystem: eVga.com. Corp. Device [3842:2650] InstallationDate: Installed on 2014-05-07 (118 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: MSI MS-7673 ProcCmdline: compiz ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-12-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 SegvAnalysis: Segfault happened at: 0x7f32c51391aa <XmbLookupString+10>: mov 0x40(%rax),%rax PC (0x7f32c51391aa) ok source "0x40(%rax)" (0x00000040) not located in a known VMA region (needed readable region)! destination "%rax" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: compiz StacktraceTop: XmbLookupString () from /usr/lib/x86_64-linux-gnu/libX11.so.6 nux::GraphicsDisplay::ProcessXEvent(_XEvent, bool) () from /usr/lib/x86_64-linux-gnu/libnux-graphics-4.0.so.0 nux::GraphicsDisplay::GetSystemEvent(nux::Event*) () from /usr/lib/x86_64-linux-gnu/libnux-graphics-4.0.so.0 nux::WindowThread::GetNextEvent() () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0 nux::GetSystemEvent(nux::WindowThread*) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0 Title: compiz crashed with SIGSEGV in XmbLookupString() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo dmi.bios.date: 03/31/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V1.10 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P67A-C43 (MS-7673) dmi.board.vendor: MSI dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MSI dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.10:bd03/31/2011:svnMSI:pnMS-7673:pvr1.0:rvnMSI:rnP67A-C43(MS-7673):rvr1.0:cvnMSI:ct3:cvr1.0: dmi.product.name: MS-7673 dmi.product.version: 1.0 dmi.sys.vendor: MSI version.compiz: compiz 1:0.9.12+14.10.20140812-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.56-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.2.6-1ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.2.6-1ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu9 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2 xserver.bootTime: Wed Sep 3 07:17:48 2014 xserver.configfile: default xserver.errors: Failed to load module "nvidia" (module does not exist, 0) Failed to load module "nvidia" (module does not exist, 0) xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.15.1-0ubuntu9 xserver.video_driver: nouveau ** Affects: compiz (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-crash compiz-0.9 need-amd64-retrace ubuntu utopic ** 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/1364904 Title: compiz crashed with SIGSEGV in XmbLookupString() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1364904/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs