*** This bug is a duplicate of bug 774978 *** https://bugs.launchpad.net/bugs/774978
Public bug reported: Binary package hint: xorg After a fresh boot logging in with GDM crashes the X server right after the gnome desktop has loaded. This seems to happen randomly and I can't directly enforce it. Repeating the login procedure a few times helps. I haven't encountered any X crashes except for those directly after the login. I'm using a Samsung Series 9 Notebook (Sandy Bridge). These are the relevant lines from the Xorg logfile: Backtrace: [ 38.169] 0: /usr/bin/X (xorg_backtrace+0x26) [0x4a2656] [ 38.169] 1: /usr/bin/X (0x400000+0x621ca) [0x4621ca] [ 38.169] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f830a986000+0xfc60) [0x7f830a995c60] [ 38.169] 3: /usr/lib/xorg/modules/extensions/librecord.so (0x7f830833b000+0x2920) [0x7f830833d920] [ 38.169] 4: /usr/bin/X (_CallCallbacks+0x34) [0x432af4] [ 38.169] 5: /usr/bin/X (WriteToClient+0x21a) [0x461cca] [ 38.169] 6: /usr/lib/xorg/modules/extensions/libdri2.so (ProcDRI2WaitMSCReply+0x52) [0x7f8307d22d82] [ 38.169] 7: /usr/lib/xorg/modules/extensions/libdri2.so (DRI2WaitMSCComplete+0x59) [0x7f8307d21479] [ 38.169] 8: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f8307ace000+0x25030) [0x7f8307af3030] [ 38.169] 9: /lib/x86_64-linux-gnu/libdrm.so.2 (drmHandleEvent+0x108) [0x7f8307f2c478] [ 38.169] 10: /usr/bin/X (WakeupHandler+0x4b) [0x4322fb] [ 38.169] 11: /usr/bin/X (WaitForSomething+0x1b6) [0x45c7b6] [ 38.169] 12: /usr/bin/X (0x400000+0x2e032) [0x42e032] [ 38.169] 13: /usr/bin/X (0x400000+0x21a7e) [0x421a7e] [ 38.169] 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xff) [0x7f83098cfeff] [ 38.169] 15: /usr/bin/X (0x400000+0x21629) [0x421629] [ 38.169] Segmentation fault at address 0x7f830b58c010 [ 38.169] Caught signal 11 (Segmentation fault). Server aborting [ 38.169] Please consult the The X.Org Foundation support at http://wiki.x.org ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: xorg 1:7.6+4ubuntu3 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic x86_64 NonfreeKernelModules: wl Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell] CompositorRunning: compiz DRM.card0.DP.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.HDMI.A.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1366x768 edid-base64: AP///////wBMo0YzAAAAAAAVAQOAHRB4Cof1lFdPjCcnUFQAAAABAQEBAQEBAQEBAQEBAQEBnhtWeFAAGDAwICUAJaUQAAAZAAAADwAAAAAAAAAAAB60AnQAAAAA/gBTQU1TVU5HCiAgICAgAAAA/gBMU04xMzNBVDAxODAxAF0= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: Date: Mon Jun 6 14:14:07 2011 DistUpgraded: Log time: 2011-05-30 08:49:20.056007 DistroCodename: natty DistroVariant: ubuntu DkmsStatus: virtualbox-ose, 4.0.4, 2.6.38-8-generic, x86_64: installed bcmwl, 5.100.82.38+bdcom, 2.6.38-8-generic, x86_64: installed EcryptfsInUse: Yes GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Samsung Electronics Co Ltd Device [144d:c098] InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) MachineType: SAMSUNG ELECTRONICS CO., LTD. 90X3A ProcEnviron: LANGUAGE=en_US:en PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=87b34b62-8eef-4449-a119-08b040f31aed ro quiet splash i915.semaphores=1 vt.handoff=7 Renderer: Unknown SourcePackage: xorg UpgradeStatus: Upgraded to natty on 2011-05-30 (7 days ago) dmi.bios.date: 03/08/2011 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: 04HL dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 90X3A dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr04HL:bd03/08/2011:svnSAMSUNGELECTRONICSCO.,LTD.:pn90X3A:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn90X3A:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 90X3A dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.23-1ubuntu6 version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2 version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 natty running-unity ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/793484 Title: Xorg crashes right after Login -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs