** Tags added: apport-retrace -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/1449487
Title: Randomly segfault in Compiz when locked Status in compiz package in Ubuntu: Confirmed Bug description: Ubuntu 14.04.2 x64, Compiz 0.9.11.3. Videocard Asus Radeon EAH6850, CPU AMD A10-5700. Sometimes, when desktop is locked compiz fails with: Apr 27 18:59:11 c0023 kernel: [20199.712053] compiz[31743]: segfault at 3b64c10 ip 0000000003b64c10 sp 00007fff4f54c088 error 15 Apr 28 14:25:09 c0023 kernel: [22626.556283] compiz[29267]: segfault at 1e18d30 ip 0000000001e18d30 sp 00007ffd717c31b8 error 15 Compiz failed with both proprietary and open source drivers. Tried with kernels 3.13 and 3.16 (all from standard ubuntu repositories). --- ApportVersion: 2.14.1-0ubuntu3.10 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' DistUpgraded: 2014-03-29 15:34:50,952 DEBUG enabling apt cron job DistroCodename: trusty DistroRelease: Ubuntu 14.04 DistroVariant: ubuntu DkmsStatus: fglrx-updates, 13.350.1, 3.16.0-34-generic, x86_64: installed GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Barts PRO [Radeon HD 6850] [1002:6739] (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. EAH6850 [Radeon HD 6850] [1043:03b4] InstallationDate: Installed on 2013-12-26 (488 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: System manufacturer System Product Name NonfreeKernelModules: fglrx Package: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1 PackageArchitecture: all ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-34-generic root=UUID=2666f824-dd78-433e-8163-7413c3e6ed1e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.16.0-34.47~14.04.1-generic 3.16.7-ckt8 Tags: trusty trusty ubuntu Uname: Linux 3.16.0-34-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-03-29 (395 days ago) UserGroups: _MarkForUpload: True dmi.bios.date: 10/29/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 5107 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: F2A55-M dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5107:bd10/29/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnF2A55-M:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1 version.fglrx-installer: fglrx-installer N/A version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.56-1~ubuntu2 version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.4 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.4 version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.7 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2 xserver.bootTime: Tue Apr 28 15:35:23 2015 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.15.1-0ubuntu2.7 xserver.video_driver: fglrx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1449487/+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