** Branch linked: lp:ubuntu/trusty-proposed/compiz -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libwnck in Ubuntu. https://bugs.launchpad.net/bugs/1191853
Title: gtk-window-decorator crashed with SIGSEGV in wnck_window_get_actions() Status in Compiz: Fix Committed Status in “compiz” package in Ubuntu: Fix Released Status in “libwnck” package in Ubuntu: Fix Released Bug description: gtk-window-decorator crashes each time I close a firefox window in which I had a google hangout. TEST CASE: (Note: There is probably a shorter or more obvious test case, but that's how I reproduce it systematically on several systems) 1. Open a new tab in Firefox and start a Google hangout 2. Detach the tab to new window (right-click on the tab, and select "Move to new window" in the contextual menu) 3. Right-click to title bar of the newly open window and select "Always on top" and "Always on visible workspace" in the contextual menu. 4. Chat with your friends for a bit 5. Close the window ACTUAL RESULT This crash and windows decorations are gone. To recover the decoration, open a terminal and run "gtk-window-decorator &" then close the terminal with CTRL+D (not the close button of the terminal, that'd kill the decoration too) EXPECTED RESULT The window closes without crash ProblemType: Crash DistroRelease: Ubuntu 13.10 Package: compiz-gnome 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1 ProcVersionSignature: Ubuntu 3.9.0-5.12-generic 3.9.5 Uname: Linux 3.9.0-5-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.10.2-0ubuntu1 Architecture: amd64 CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CrashCounter: 1 Date: Mon Jun 17 17:43:36 2013 DistUpgraded: 2012-02-01 00:15:24,616 DEBUG enabling apt cron job DistroCodename: saucy DistroVariant: ubuntu DkmsStatus: virtualbox, 4.2.10, 3.9.0-2-generic, x86_64: installed virtualbox, 4.2.10, 3.9.0-3-generic, x86_64: installed virtualbox, 4.2.10, 3.9.0-4-generic, x86_64: installed virtualbox, 4.2.10, 3.9.0-5-generic, x86_64: installed virtualbox, 4.2.10, 3.9.0-6-generic, x86_64: installed ExecutablePath: /usr/bin/gtk-window-decorator GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Juniper XT [Radeon HD 5770] [1002:68b8] (prog-if 00 [VGA controller]) Subsystem: PC Partner Limited Device [174b:1482] MachineType: Gigabyte Technology Co., Ltd. GA-890GPA-UD3H MarkForUpload: True ProcCmdline: /usr/bin/gtk-window-decorator ProcEnviron: LANGUAGE=en_US PATH=(custom, user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.9.0-5-generic root=UUID=cf89ba34-108b-404d-9804-32d54a1df2ea ro quiet splash vt.handoff=7 SegvAnalysis: Segfault happened at: 0x7fd3396dbe56 <wnck_window_get_actions+22>: cmp %rax,(%rdx) PC (0x7fd3396dbe56) ok source "%rax" ok destination "(%rdx)" (0xaaaaaaaaaaaaaaaa) not located in a known VMA region (needed writable region)! SegvReason: writing unknown VMA Signal: 11 SourcePackage: compiz StacktraceTop: wnck_window_get_actions () from /usr/lib/libwnck-1.so.22 ?? () from /usr/lib/libwnck-1.so.22 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 Title: gtk-window-decorator crashed with SIGSEGV in wnck_window_get_actions() UpgradeStatus: Upgraded to saucy on 2012-01-31 (502 days ago) UserGroups: adm admin cdrom dialout kvm libvirtd lpadmin plugdev sambashare sbuild vboxusers dmi.bios.date: 07/23/2010 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FD dmi.board.name: GA-890GPA-UD3H dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFD:bd07/23/2010:svnGigabyteTechnologyCo.,Ltd.:pnGA-890GPA-UD3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-890GPA-UD3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-890GPA-UD3H dmi.sys.vendor: Gigabyte Technology Co., Ltd. version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.45-2ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.3-0ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.3-0ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu12 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.9-0ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.8-0ubuntu1 xserver.bootTime: Mon Jun 17 08:18:21 2013 xserver.configfile: /etc/X11/xorg.conf xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.13.3-0ubuntu11 xserver.video_driver: radeon To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1191853/+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