*** This bug is a duplicate of bug 947544 *** https://bugs.launchpad.net/bugs/947544
Public bug reported: This happened when I was playing CS:Source. When map in game was changing from one to another I minimalized/changed, window via ALT+tab, changed sound and wanted to return to game by chose window with game. ProblemType: Crash DistroRelease: Ubuntu 12.10 Package: compiz-core 1:0.9.8.6+bzr3433-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-37.38-lowlatency 3.5.7.16 Uname: Linux 3.5.0-37-lowlatency x86_64 .tmp.unity.support.test.0: ApportVersion: 2.6.1-0ubuntu12 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz Date: Sun Aug 4 13:40:39 2013 DistUpgraded: Fresh install DistroCodename: quantal DistroVariant: ubuntu ExecutablePath: /usr/bin/compiz GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0106] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Device [1025:0649] NVIDIA Corporation Device [10de:1140] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Device [1025:064a] InstallationDate: Installed on 2013-02-18 (167 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MachineType: Acer Aspire E1-531G MarkForUpload: True ProcCmdline: compiz ProcCwd: /home/lukasz ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=pl_PL.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-37-lowlatency root=UUID=63262429-0c63-48cc-a4b6-d3907e268362 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 SegvAnalysis: Segfault happened at: 0x7f021a49296f <brw_update_renderbuffer_surface+127>: mov 0x230(%rax),%r15 PC (0x7f021a49296f) ok source "0x230(%rax)" (0x00000230) not located in a known VMA region (needed readable region)! destination "%r15" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: compiz StacktraceTop: brw_update_renderbuffer_surface (brw=0xee9520, rb=0xed1730, unit=0) at brw_wm_surface_state.c:1165 brw_update_renderbuffer_surfaces (brw=0xee9520) at brw_wm_surface_state.c:1261 brw_upload_state (brw=brw@entry=0xee9520) at brw_state_upload.c:500 brw_try_draw_prims (max_index=5, min_index=1498361448, ib=<optimized out>, nr_prims=<optimized out>, prim=0x7fff594f2e50, arrays=<optimized out>, ctx=0xee9520) at brw_draw.c:493 brw_draw_prims (ctx=0xee9520, prim=0x7fff594f2e50, nr_prims=<optimized out>, ib=<optimized out>, index_bounds_valid=<optimized out>, min_index=0, max_index=5, tfb_vertcount=0x0) at brw_draw.c:589 Title: compiz crashed with SIGSEGV in brw_update_renderbuffer_surface() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo XsessionErrors: gnome-session[3138]: WARNING: Application 'compiz.desktop' killed by signal 11 gnome-session[3138]: WARNING: App 'compiz.desktop' respawning too quickly gnome-session[3138]: CRITICAL: We failed, but the fail whale is dead. Sorry.... dmi.bios.date: 10/15/2012 dmi.bios.vendor: Acer dmi.bios.version: V2.07 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: EA50_HC_HR dmi.board.vendor: Acer dmi.board.version: Type2 - Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.07 dmi.modalias: dmi:bvnAcer:bvrV2.07:bd10/15/2012:svnAcer:pnAspireE1-531G:pvrV2.07:rvnAcer:rnEA50_HC_HR:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.07: dmi.product.name: Aspire E1-531G dmi.product.version: V2.07 dmi.sys.vendor: Acer version.compiz: compiz 1:0.9.8.6+bzr3433-0ubuntu1 version.ia32-libs: ia32-libs 20090808ubuntu36 version.libdrm2: libdrm2 2.4.43-0ubuntu0.2 version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.3-0ubuntu0.4 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.3-0ubuntu0.4 version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu6.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.99.99~git20120913.8637f772-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.9-0ubuntu2.2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.2-0ubuntu3 ** Affects: compiz (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-crash compiz-0.9 package-from-proposed quantal running-unity 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/1208160 Title: compiz crashed with SIGSEGV in brw_update_renderbuffer_surface() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1208160/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs