Public bug reported: kern.log:
..... Aug 29 07:03:07 bnibws03 kernel: [204037.310903] wlan0: authenticate with 00:14:bf:c4:c8:bd (try 1) Aug 29 07:03:07 bnibws03 kernel: [204037.313611] wlan0: authenticated Aug 29 07:03:07 bnibws03 kernel: [204037.313811] wlan0: associate with 00:14:bf:c4:c8:bd (try 1) Aug 29 07:03:07 bnibws03 kernel: [204037.316188] wlan0: RX AssocResp from 00:14:bf:c4:c8:bd (capab=0x411 status=0 aid=1) Aug 29 07:03:07 bnibws03 kernel: [204037.316191] wlan0: associated Aug 29 07:03:07 bnibws03 kernel: [204037.322675] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready Aug 29 07:03:19 bnibws03 kernel: [204048.613820] wlan0: no IPv6 routers present Aug 29 07:04:30 bnibws03 kernel: [204119.283824] type=1701 audit(1346216670.115:194): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=21199 comm="chrome" reason="seccomp" sig=0 syscall=2 compat=0 ip=0x7f9901857eb0 code=0x50002 Aug 29 07:04:30 bnibws03 kernel: [204119.283842] type=1701 audit(1346216670.115:195): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=21199 comm="chrome" reason="seccomp" sig=0 syscall=2 compat=0 ip=0x7f9901857eb0 code=0x50002 Aug 29 07:04:30 bnibws03 kernel: [204119.284969] type=1701 audit(1346216670.115:196): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=21205 comm="chrome" reason="seccomp" sig=0 syscall=59 compat=0 ip=0x7f9901831427 code=0x50002 Aug 29 07:05:18 bnibws03 kernel: [204167.685283] Xorg[5898]: segfault at 7f4300000011 ip 00007f43858a21b8 sp 00007fff4de09250 error 4 in Xorg[7f438577a000+1f0000] Xorg.0.log.old: [204281.117] (II) intel(0): Printing DDC gathered Modelines: [204281.117] (II) intel(0): Modeline "1600x900"x0.0 110.00 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (54.7 kHz) [204281.117] (II) intel(0): Modeline "1600x900"x0.0 73.33 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (36.5 kHz) [204284.984] (II) AIGLX: Suspending AIGLX clients for VT switch [204289.671] (II) Open ACPI successful (/var/run/acpid.socket) [204289.671] (II) AIGLX: Resuming AIGLX clients after VT switch [204289.728] (II) intel(0): EDID vendor "AUO", prod id 8510 [204289.728] (II) intel(0): Printing DDC gathered Modelines: [204289.728] (II) intel(0): Modeline "1600x900"x0.0 110.00 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (54.7 kHz) [204289.728] (II) intel(0): Modeline "1600x900"x0.0 73.33 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (36.5 kHz) [204290.033] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found [204290.600] (II) XKB: reuse xkmfile /var/lib/xkb/server-E16957E33179DAE346AE559F1405BD02453DBF16.xkm [204292.935] (II) intel(0): EDID vendor "AUO", prod id 8510 [204292.935] (II) intel(0): Printing DDC gathered Modelines: [204292.935] (II) intel(0): Modeline "1600x900"x0.0 110.00 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (54.7 kHz) [204292.935] (II) intel(0): Modeline "1600x900"x0.0 73.33 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (36.5 kHz) [204405.756] (II) XKB: reuse xkmfile /var/lib/xkb/server-E16957E33179DAE346AE559F1405BD02453DBF16.xkm [204405.764] (II) XKB: reuse xkmfile /var/lib/xkb/server-E16957E33179DAE346AE559F1405BD02453DBF16.xkm [204407.085] (II) XKB: reuse xkmfile /var/lib/xkb/server-E16957E33179DAE346AE559F1405BD02453DBF16.xkm [204430.770] Backtrace: [204430.835] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7f4385902846] [204430.835] 1: /usr/bin/X (0x7f438577a000+0x18c6ea) [0x7f43859066ea] [204430.835] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f4384aa0000+0xfcb0) [0x7f4384aafcb0] [204430.835] 3: /usr/bin/X (XIGetDeviceProperty+0x40) [0x7f43858a2370] [204430.835] 4: /usr/bin/X (0x7f438577a000+0x128452) [0x7f43858a2452] [204430.835] 5: /usr/bin/X (0x7f438577a000+0x128a5a) [0x7f43858a2a5a] [204430.835] 6: /usr/bin/X (0x7f438577a000+0x4e8a1) [0x7f43857c88a1] [204430.835] 7: /usr/bin/X (0x7f438577a000+0x3d7ba) [0x7f43857b77ba] [204430.835] 8: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7f438393576d] [204430.835] 9: /usr/bin/X (0x7f438577a000+0x3daad) [0x7f43857b7aad] [204430.835] Segmentation fault at address 0x7f4300000019 [204430.835] Caught signal 11 (Segmentation fault). Server aborting [204430.835] Please consult the The X.Org Foundation support at http://wiki.x.org for help. [204430.835] Please also check the log file at "/var/log/Xorg.0.log" for additional information. [204430.835] [204430.836] (II) evdev: Power Button: Close [204430.836] (II) UnloadModule: "evdev" [204430.836] (II) Unloading evdev [204430.840] (II) evdev: Video Bus: Close [204430.840] (II) UnloadModule: "evdev" [204430.840] (II) Unloading evdev [204430.848] (II) evdev: Sleep Button: Close [204430.848] (II) UnloadModule: "evdev" [204430.848] (II) Unloading evdev [204430.852] (II) evdev: Integrated Camera: Close [204430.852] (II) UnloadModule: "evdev" [204430.852] (II) Unloading evdev [204430.856] (II) evdev: AT Translated Set 2 keyboard: Close [204430.856] (II) UnloadModule: "evdev" [204430.856] (II) Unloading evdev Other occurences in Xorg logs: [181844.812] (II) intel(0): Printing DDC gathered Modelines: [181844.812] (II) intel(0): Modeline "1600x900"x0.0 110.00 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (54.7 kHz) [181844.812] (II) intel(0): Modeline "1600x900"x0.0 73.33 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (36.5 kHz) [181845.121] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found [181849.672] (II) XKB: reuse xkmfile /var/lib/xkb/server-E16957E33179DAE346AE559F1405BD02453DBF16.xkm [181849.689] (II) intel(0): EDID vendor "AUO", prod id 8510 [181849.689] (II) intel(0): Printing DDC gathered Modelines: [181849.689] (II) intel(0): Modeline "1600x900"x0.0 110.00 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (54.7 kHz) [181849.689] (II) intel(0): Modeline "1600x900"x0.0 73.33 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (36.5 kHz) [183865.078] (II) XKB: reuse xkmfile /var/lib/xkb/server-E16957E33179DAE346AE559F1405BD02453DBF16.xkm [183865.275] (II) XKB: reuse xkmfile /var/lib/xkb/server-E16957E33179DAE346AE559F1405BD02453DBF16.xkm [183871.856] (II) AIGLX: Suspending AIGLX clients for VT switch [183876.861] (II) Open ACPI successful (/var/run/acpid.socket) [183876.861] (II) AIGLX: Resuming AIGLX clients after VT switch [183876.861] (EE) intel(0): Couldn't create pixmap for fbcon [183876.916] (II) intel(0): EDID vendor "AUO", prod id 8510 [183876.916] (II) intel(0): Printing DDC gathered Modelines: [183876.916] (II) intel(0): Modeline "1600x900"x0.0 110.00 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (54.7 kHz) [183876.916] (II) intel(0): Modeline "1600x900"x0.0 73.33 1600 1664 1706 2010 900 903 906 912 -hsync -vsync (36.5 kHz) [183877.213] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found [183877.340] (II) XKB: reuse xkmfile /var/lib/xkb/server-E16957E33179DAE346AE559F1405BD02453DBF16.xkm [183898.387] Backtrace: [183898.387] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7f4536a0e816] [183898.387] 1: /usr/bin/X (0x7f4536886000+0x18c6ba) [0x7f4536a126ba] [183898.387] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f4535bac000+0xfcb0) [0x7f4535bbbcb0] [183898.387] 3: /usr/bin/X (XIGetDeviceProperty+0x40) [0x7f45369ae340] [183898.387] 4: /usr/bin/X (0x7f4536886000+0x128422) [0x7f45369ae422] [183898.387] 5: /usr/bin/X (0x7f4536886000+0x128a2a) [0x7f45369aea2a] [183898.387] 6: /usr/bin/X (0x7f4536886000+0x4e8a1) [0x7f45368d48a1] [183898.387] 7: /usr/bin/X (0x7f4536886000+0x3d7ba) [0x7f45368c37ba] [183898.387] 8: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) [0x7f4534a4176d] [183898.388] 9: /usr/bin/X (0x7f4536886000+0x3daad) [0x7f45368c3aad] [183898.388] Segmentation fault at address 0x7f4500000019 [183898.388] Caught signal 11 (Segmentation fault). Server aborting [183898.388] Please consult the The X.Org Foundation support at http://wiki.x.org for help. [183898.388] Please also check the log file at "/var/log/Xorg.1.log" for additional information. [183898.388] [183898.389] (II) evdev: Power Button: Close [183898.389] (II) UnloadModule: "evdev" [183898.389] (II) Unloading evdev [183898.394] (II) evdev: Video Bus: Close [183898.394] (II) UnloadModule: "evdev" [183898.394] (II) Unloading evdev [183898.396] (II) evdev: Sleep Button: Close [183898.396] (II) UnloadModule: "evdev" [183898.396] (II) Unloading evdev [183898.404] (II) evdev: Integrated Camera: Close [183898.404] (II) UnloadModule: "evdev" [183898.404] (II) Unloading evdev [183898.408] (II) evdev: AT Translated Set 2 keyboard: Close [183898.408] (II) UnloadModule: "evdev" [183898.408] (II) Unloading evdev ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xorg 1:7.6+12ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24 Uname: Linux 3.2.0-29-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.0.1-0ubuntu12 Architecture: amd64 CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,workarounds,scale,expo,ezoom] CompositorRunning: None Date: Wed Aug 29 07:15:47 2012 DistUpgraded: 2012-05-05 14:49:12,155 DEBUG enabling apt cron job DistroCodename: precise DistroVariant: ubuntu DkmsStatus: tp-smapi, 0.41, 3.2.0-27-generic, x86_64: installedError! Could not locate dkms.conf file. File: does not exist. tp-smapi, 0.41, 3.2.0-29-generic, x86_64: installed ExtraDebuggingInterest: Yes, even including gdb or git bisection work if needed GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:21ce] InstallationMedia: Xubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) MachineType: LENOVO 4236NGG ProcEnviron: LANGUAGE=en TERM=xterm PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-29-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: Upgraded to precise on 2012-05-05 (115 days ago) dmi.bios.date: 03/31/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 83ET53WW (1.23 ) dmi.board.asset.tag: Not Available dmi.board.name: 4236NGG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr83ET53WW(1.23):bd03/31/2011:svnLENOVO:pn4236NGG:pvrThinkPadT420:rvnLENOVO:rn4236NGG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4236NGG dmi.product.version: ThinkPad T420 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.7.8-0ubuntu1.4 version.ia32-libs: ia32-libs 20090808ubuntu36 version.libdrm2: libdrm2 2.4.32-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.3+8.0.2-0ubuntu3.2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.3+8.0.2-0ubuntu3.2 version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.7 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise ubuntu -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1043092 Title: xorg keeps segfaulting a least once a day (gnome3 shell) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1043092/+subscriptions _______________________________________________ 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