Xorg crashed with SIGSEGV.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
X.Org X server |
Fix Released
|
High
|
|||
fglrx |
Fix Released
|
High
|
|||
fglrx-installer (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Bug occurred while the computer was not being actively used. A similar bug causes X to crash at least once a day. The problem can be caused by taking acroread and moving it across screens -- I have a multihead system.
ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: xserver-xorg-core 2:1.10.1-1ubuntu1.1
ProcVersionSign
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelMo
Architecture: amd64
Date: Fri Jul 1 11:59:04 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/Xorg
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: /usr/bin/X :0 -br -verbose -auth /var/run/
ProcEnviron:
LANG=en_AU.UTF-8
LANGUAGE=en_AU:en
PATH=(custom, no user)
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
?? () from /usr/lib/
?? () from /usr/lib/
xf86RecolorCursor (pScreen=<value optimised out>, pCurs=0xd9abd70, displayed=<value optimised out>) at ../../.
xf86SetCursor (pScreen=0xd41e80, pCurs=0xd9abd70, x=<value optimised out>, y=<value optimised out>) at ../../.
xf86CursorSetC
Title: Xorg crashed with SIGSEGV in xf86RecolorCursor()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
version.compiz: compiz 1:0.9.4+
version.ia32-libs: ia32-libs 20090808ubuntu13
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.
version.
version.
version.
version.
version.
version.
Changed in fglrx-installer (Ubuntu): | |
status: | Incomplete → Fix Released |
Changed in fglrx: | |
importance: | Unknown → High |
status: | Unknown → Fix Released |
Changed in xorg-server: | |
importance: | Unknown → High |
status: | Unknown → Fix Released |
I am also seeing this bug crop up for me. In my case, I have a 2-card, 3-monitor system using xinerama.
Here is the backtrace from an attached gdb session: xorg/extra- modules/ modules/ drivers/ fglrx_drv. so xorg/extra- modules/ modules/ drivers/ fglrx_drv. so xorg/extra- modules/ modules/ drivers/ fglrx_drv. so <value optimized out>) at ../../. ./../hw/ xfree86/ ramdac/ xf86HWCurs. c:225 ./../hw/ xfree86/ ramdac/ xf86HWCurs. c:150 ./../hw/ xfree86/ ramdac/ xf86Cursor. c:350 Sprite (pDev=0x2ea9490) at ../../mi/ mipointer. c:386 tEvents () at ../../mi/mieq.c:527 ./../hw/ xfree86/ common/ xf86Events. c:165 dispatch. c:363 main.c: 287
Program received signal SIGSEGV, Segmentation fault.
0x00007fdc0ef5beff in ?? () from /usr/lib/
(gdb) bt
#0 0x00007fdc0ef5beff in ?? () from /usr/lib/
#1 0x00007fdc0ef5ba5d in ?? () from /usr/lib/
#2 0x0000000000545212 in xf86RecolorCursor (pScreen=<value optimized out>, pCurs=0x2ee7d10,
displayed=
#3 0x0000000000545361 in xf86SetCursor (pScreen=0x26dc8b0, pCurs=0x2ee7d10, x=<value optimized out>,
y=<value optimized out>) at ../../.
#4 0x0000000000543db8 in xf86CursorSetCursor (pDev=0x2ea9490, pScreen=0x26dc8b0, pCurs=0x2ee7d10, x=5,
y=239) at ../../.
#5 0x000000000045b60c in miPointerUpdate
#6 0x00000000004a2039 in mieqProcessInpu
#7 0x000000000046c709 in ProcessInputEvents () at ../../.
#8 0x000000000042e023 in Dispatch () at ../../dix/
#9 0x0000000000421a7e in main (argc=8, argv=<value optimized out>, envp=<value optimized out>)
at ../../dix/