** Description changed: - Binary package hint: xorg + [Impact] + Fairly widespread X crash that occurs seemingly randomly to users, but is actually triggered when a client application makes a call that results in a syndaemon call in the Xrecord module that fails. - Xserver crashed (landed me back at the gdm login); it happened just - after I'd opened a page in firefox - nothing too special, it had some - flash in but nothing too unusual and the page reopened fine now. + [Development Fix] + Disable linking to the X record module in the synaptics package. See Robert Hooker's debdiff. + + [Stable Fix] + Same fix as for development. + + [Regression Potential] + + + [Original Report] + Xserver crashed (landed me back at the gdm login); it happened just after I'd opened a page in firefox - nothing too special, it had some flash in but nothing too unusual and the page reopened fine now. Seg is in the Xorg.0.log.org Dave - Backtrace: [ 15223.014] 0: /usr/bin/X (xorg_backtrace+0x26) [0x4a2626] [ 15223.014] 1: /usr/bin/X (0x400000+0x6219a) [0x46219a] [ 15223.014] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f8335203000+0xfc60) [0x7f8335212c60] [ 15223.014] 3: /usr/lib/xorg/modules/extensions/librecord.so (0x7f8332bb8000+0x2920) [0x7f8332bba920] [ 15223.014] 4: /usr/bin/X (_CallCallbacks+0x34) [0x432af4] [ 15223.015] 5: /usr/bin/X (WriteToClient+0x21a) [0x461c9a] [ 15223.015] 6: /usr/lib/xorg/modules/extensions/libdri2.so (ProcDRI2WaitMSCReply+0x52) [0x7f833259fd82] [ 15223.015] 7: /usr/lib/xorg/modules/extensions/libdri2.so (DRI2WaitMSCComplete+0x59) [0x7f833259e479] [ 15223.015] 8: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f833234b000+0x25030) [0x7f8332370030] [ 15223.015] 9: /lib/x86_64-linux-gnu/libdrm.so.2 (drmHandleEvent+0x108) [0x7f83327a9478] [ 15223.015] 10: /usr/bin/X (WakeupHandler+0x4b) [0x4322fb] [ 15223.015] 11: /usr/bin/X (WaitForSomething+0x1b6) [0x45c786] [ 15223.015] 12: /usr/bin/X (0x400000+0x2e032) [0x42e032] [ 15223.015] 13: /usr/bin/X (0x400000+0x21a7e) [0x421a7e] [ 15223.015] 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xff) [0x7f833414ceff] [ 15223.015] 15: /usr/bin/X (0x400000+0x21629) [0x421629] [ 15223.015] Segmentation fault at address 0x7f8335ceb010 - [ 15223.015] + [ 15223.015] Caught signal 11 (Segmentation fault). Server aborting - [ 15223.015] - Please consult the The X.Org Foundation support - at http://wiki.x.org - + [ 15223.015] + Please consult the The X.Org Foundation support + at http://wiki.x.org ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: xserver-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 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,decor,compiztoolbox,gnomecompat,move,place,regex,resize,mousepoll,session,snap,vpswitch,animation,wall,workarounds,expo,ezoom,staticswitcher,fade,scale,unityshell] CompositorRunning: compiz CurrentDmesg: [ 46.803341] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory [ 46.920399] NFSD: starting 90-second grace period [ 48.517660] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. [ 52.500035] eth2: no IPv6 routers present DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1280x800 edid-base64: AP///////wBMozM2AAAAAAAPAQOAIRV4Cof1lFdPjCcnUFQAAAABAQEBAQEBAQEBAQEBAQEB7hoAgFAgEDAQMBMAS88QAAAZAAAADwAAAAAAAAAAACOHAmQCAAAA/gBTQU1TVU5HCiAgICAgAAAA/gBMVE4xNTRYMy1MMDYKAHA= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: Date: Sun May 1 17:26:30 2011 DistUpgraded: Log time: 2010-07-24 18:47:52.187518 DistroCodename: natty DistroVariant: ubuntu GraphicsCard: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) (prog-if 00 [VGA controller]) Subsystem: Toshiba America Info Systems Device [1179:ff10] Subsystem: Toshiba America Info Systems Device [1179:ff10] Lsusb: Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: TOSHIBA Equium A100 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcEnviron: SHELL=/bin/bash PATH=(custom, no user) LC_MESSAGES=en_GB.UTF-8 LANG=en_US.UTF-8 LANGUAGE=en_GB:en ProcKernelCmdLine: root=UUID=031a90fc-7cc9-4daf-bb3f-4bb3f68653ac ro quiet splash crashkernel=384M-2G:64M,2G-:128M Renderer: Unknown SourcePackage: xorg UpgradeStatus: Upgraded to natty on 2011-03-12 (49 days ago) dmi.bios.date: 10/23/2006 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: 2.10 dmi.board.name: MPAD-MSAE Customer Reference Boards dmi.board.vendor: Intel Corporation dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: No Enclosure dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr2.10:bd10/23/2006:svnTOSHIBA:pnEquiumA100:pvrPSAABE-00J008EN:rvnIntelCorporation:rnMPAD-MSAECustomerReferenceBoards:rvrNotApplicable:cvnNoEnclosure:ct1:cvrN/A: dmi.product.name: Equium A100 dmi.product.version: PSAABE-00J008EN dmi.sys.vendor: TOSHIBA version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2 version.ia32-libs: ia32-libs 20090808ubuntu13 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 7.10.2-0ubuntu2 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
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/774978 Title: xserver crashes in RecordAReply when XRecord is enabled in syndaemon -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs