Bumping priority; several dupes of this same bug popped up. Not sure what to make of the backtrace though, that's weird. 'dwarf expression opcode'??
** Description changed: This message popped up after the latest update of 11.04. I could not start the Desktop Edition and was only presented a blank screen with my wallpaper. Then, after loading the Classic Edition with no effects apport popped up and I reported the issue. Sorry for the terrible bug title, but I could not translate this cryptic message to anything meaningful. + + #0 0x00dd0416 in __kernel_vsyscall () + No symbol table info available. + #1 0x00c1acb1 in *__GI_raise (sig=6) + at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 + resultvar = <value optimized out> + resultvar = <value optimized out> + pid = 13946868 + selftid = 910 + #2 0x00c1e18e in *__GI_abort () at abort.c:59 + save_stage = Unhandled dwarf expression opcode 0x9f ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: xserver-xorg-core 2:1.9.99.901+git20110131.be3be758-0ubuntu1 ProcVersionSignature: Ubuntu 2.6.38-1.28-generic 2.6.38-rc2 Uname: Linux 2.6.38-1-generic i686 NonfreeKernelModules: wl Architecture: i386 AssertionMessage: *** glibc detected *** /usr/bin/X: double free or corruption (!prev): 0x089f5b20 *** DRM.card0.LVDS.1: - status: connected - enabled: enabled - dpms: On - modes: 1024x600 1024x600 - edid-base64: AP///////wAiZOkDplACAB8UAQOAFg14CoYmlFdRkCchT1QAAAABAQEBAQEBAQEBAQEBAQEBlBEAsEBYGSA1I0UA3IEAAAAZFhQA2EBYJiBdIxUE3IEAAAAAAAAA/gAAAAAAAAAAAAAAAAAAAAAA/gAAAAAAAAAAAAEAAAAAAME= + status: connected + enabled: enabled + dpms: On + modes: 1024x600 1024x600 + edid-base64: AP///////wAiZOkDplACAB8UAQOAFg14CoYmlFdRkCchT1QAAAABAQEBAQEBAQEBAQEBAQEBlBEAsEBYGSA1I0UA3IEAAAAZFhQA2EBYJiBdIxUE3IEAAAAAAAAA/gAAAAAAAAAAAAAAAAAAAAAA/gAAAAAAAAAAAAEAAAAAAME= DRM.card0.VGA.1: - status: disconnected - enabled: disabled - dpms: Off - modes: - edid-base64: + status: disconnected + enabled: disabled + dpms: Off + modes: + edid-base64: Date: Tue Feb 1 19:52:50 2011 DistUpgraded: Yes, recently upgraded Log time: 2011-01-27 09:19:28.896397 DistroCodename: natty DistroVariant: ubuntu DkmsStatus: - bcmwl, 5.100.82.38+bdcom, 2.6.38-1-generic, i686: installed - bcmwl, 5.100.82.38+bdcom, 2.6.37-12-generic, i686: installed + bcmwl, 5.100.82.38+bdcom, 2.6.38-1-generic, i686: installed + bcmwl, 5.100.82.38+bdcom, 2.6.37-12-generic, i686: installed ExecutablePath: /usr/bin/Xorg GraphicsCard: - Subsystem: ASUSTeK Computer Inc. Device [1043:83ac] - Subsystem: ASUSTeK Computer Inc. Device [1043:83ac] + Subsystem: ASUSTeK Computer Inc. Device [1043:83ac] + Subsystem: ASUSTeK Computer Inc. Device [1043:83ac] InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110122) MachineType: ASUSTeK Computer INC. 1015PE ProcCmdline: /usr/bin/X :0 -nr -verbose -auth /var/run/gdm/auth-for-gdm-oLTMKS/database -nolisten tcp vt7 ProcEnviron: - LANG=en_US.UTF-8 - PATH=(custom, no user) + LANG=en_US.UTF-8 + PATH=(custom, no user) ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-1-generic root=UUID=f2d13cc6-6ff8-4b34-b40a-15a83da9c7c5 ro quiet splash vt.handoff=7 ProcKernelCmdLine_: BOOT_IMAGE=/boot/vmlinuz-2.6.38-1-generic root=UUID=f2d13cc6-6ff8-4b34-b40a-15a83da9c7c5 ro quiet splash vt.handoff=7 Signal: 6 SourcePackage: xorg-server StacktraceTop: - __kernel_vsyscall () - raise () from /lib/libc.so.6 - abort () from /lib/libc.so.6 - ?? () from /lib/libc.so.6 - ?? () from /lib/libc.so.6 + __kernel_vsyscall () + raise () from /lib/libc.so.6 + abort () from /lib/libc.so.6 + ?? () from /lib/libc.so.6 + ?? () from /lib/libc.so.6 Title: Xorg assert failure: *** glibc detected *** /usr/bin/X: double free or corruption (!prev): 0x089f5b20 *** UserGroups: - + dmi.bios.date: 07/12/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0603 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: 1015PE dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: x.xx dmi.chassis.asset.tag: 0x00000000 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer INC. dmi.chassis.version: x.x dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0603:bd07/12/2010:svnASUSTeKComputerINC.:pn1015PE:pvrx.x:rvnASUSTeKComputerINC.:rn1015PE:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x: dmi.product.name: 1015PE dmi.product.version: x.x dmi.sys.vendor: ASUSTeK Computer INC. version.libdrm2: libdrm2 2.4.23-1ubuntu3 version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1 version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.13.2+git20110124.fadee040-0ubuntu4 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4 ** Summary changed: - Xorg assert failure: *** glibc detected *** /usr/bin/X: double free or corruption (!prev): 0x089f5b20 *** + Xorg assert failure: X: double free or corruption (!prev): 0x089f5b20 *** ** Changed in: xorg-server (Ubuntu) Importance: Medium => High ** Changed in: xorg-server (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. https://bugs.launchpad.net/bugs/711422 Title: Xorg assert failure: X: double free or corruption (!prev): 0x089f5b20 *** _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp