Can confirm that the bug still exists. This is a problem for xorg in
general, and therefore raises issues with both lightdm and unity. It may
also affect gdm and kdm.
** Changed in: xorg-server (Ubuntu)
Status: Expired => Confirmed
** Also affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Also affects: lightdm (Ubuntu)
Importance: Undecided
Status: New
** Also affects: unity (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/740785
Title:
Caught signal 11 (Segmentation fault). Server aborting
Status in “lightdm” package in Ubuntu:
New
Status in “unity” package in Ubuntu:
New
Status in “xorg” package in Ubuntu:
New
Status in “xorg-server” package in Ubuntu:
Confirmed
Bug description:
Binary package hint: xorg
It randomly happens in gnome ubuntu maverick, suddenly I am logged out
and login screen (gdm) appears. I am pretty sure each time it happens
I just press Enter or some combinations with it.
These should be the bad point:
Xorg.0.log:
Backtrace:
[ 12371.402] 0: /usr/bin/X (xorg_backtrace+0x3b) [0x80ef31b]
[ 12371.402] 1: /usr/bin/X (0x8048000+0x5d00d) [0x80a500d]
[ 12371.402] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0x50740c]
[ 12371.402] 3: /usr/bin/X (FreeClientResources+0xed) [0x80655ad]
[ 12371.402] 4: /usr/bin/X (FreeAllResources+0x60) [0x8065680]
[ 12371.402] 5: /usr/bin/X (0x8048000+0x1a606) [0x8062606]
[ 12371.402] 6: /lib/libc.so.6 (__libc_start_main+0xe7) [0x126ce7]
[ 12371.402] 7: /usr/bin/X (0x8048000+0x1a1b1) [0x80621b1]
[ 12371.402] Segmentation fault at address (nil)
[ 12371.402]
Caught signal 11 (Segmentation fault). Server aborting
This is big annoying bug
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg 1:7.5+6ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11
Uname: Linux 2.6.35-28-generic i686
Architecture: i386
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1024x768
edid-base64:
AP///////wAwrkBAAAAAAAAPAQOAHhd46nSwlldUiyglUFQhCAABAQEBAQEBAQEBAQEBAQEBZBkAQEEAJjAYiDYAMOQQAAAYKBUAQEEAJjAYiDYAMOQQAAAYAAAADwBhQzJhQygPAQAyDFETAAAA/gBMUDE1MFgwOC1UTEE4AD8=
DRM.card0.VGA.1:
status: connected
enabled: enabled
dpms: On
modes: 1280x1024 1280x1024 1280x960 1280x800 1280x800 1152x864 1152x864
1152x720 1024x768 1024x768 832x624 800x600 800x600 640x480 640x480 720x400
edid-base64:
AP///////wAJ0QF6RVQAAAcSAQMOJh54LswVpVdJmyUSUFSla4BxAHFAgUCBgIEAgQ8BAQEBMCoAmFEAKkAwcBMAeC0RAAAeAAAA/wBUMjgxMTYwOFNMMEwwAAAA/QA3TB9TDgAKICAgICAgAAAA/ABCZW5RIFg5MDAKCgoKAD0=
Date: Wed Mar 23 09:07:15 2011
GdmLog: X: /tmp/.X11-unix has suspicious mode (not 1777) or is not a
directory, aborting.
GdmLog1: X: /tmp/.X11-unix has suspicious mode (not 1777) or is not a
directory, aborting.
MachineType: LENOVO 9455W42
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-28-generic
root=UUID=6981baab-6717-4b2d-9b46-88474fd88a03 ro
ProcEnviron:
LANGUAGE=cs_CZ:cs:en_GB:en
LANG=cs_CZ.UTF-8
SHELL=/bin/bash
SourcePackage: xorg
dmi.bios.date: 01/09/2007
dmi.bios.vendor: LENOVO
dmi.bios.version: 7CETC1WW (2.11 )
dmi.board.name: 9455W42
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:bvr7CETC1WW(2.11):bd01/09/2007:svnLENOVO:pn9455W42:pvrThinkPadR60:rvnLENOVO:rn9455W42:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 9455W42
dmi.product.version: ThinkPad R60
dmi.sys.vendor: LENOVO
system:
distro: Ubuntu
codename: maverick
architecture: i686
kernel: 2.6.35-28-generic
xkbcomp:
Error: command ['xkbcomp', ':0', '-w0', '-'] failed with exit code 1: Error:
Cannot open display ":0"
Exiting
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