** Description changed:
I first reported this but at
https://bugzilla.mozilla.org/show_bug.cgi?id=548536 but I now believe
the problem is in the intel driver UXA acceleration. The apport data
hopefully contains needed information...
ProblemType: Crash
Architecture: amd64
Date: Thu Feb 25 14:59:19 2010
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/Xorg
InstallationMedia: Ubuntu 9.10 Karmic Koala - Release Candidate amd64
(20091020.3)
MachineType: Acer Veriton M670G
Package: xserver-xorg-core 2:1.6.4-2ubuntu4.1
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-9-rt
root=UUID=aa884945-91a6-4e5a-9a54-46e37ff91ccb ro quiet splash nohz=on
ProcCmdline: /usr/bin/X :0 -br -verbose -auth
/var/run/gdm/auth-for-gdm-fhtqPD/database -nolisten tcp
ProcEnviron:
LANG=en_DK.UTF-8
PATH=(custom, no user)
ProcVersionSignature: Ubuntu 2.6.31-9.152-rt
RelatedPackageVersions:
xserver-xorg 1:7.4+3ubuntu10
libgl1-mesa-glx 7.6.0-1ubuntu4
libdrm2 2.4.14-1ubuntu1
xserver-xorg-video-intel 2:2.9.0-1ubuntu2.1
xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SegvAnalysis:
Segfault happened at: 0x7f74d0f1569b memcpy+347: rep movsq
%ds:(%rsi),%es:(%rdi)
PC (0x7f74d0f1569b) ok
source %ds:(%rsi) (0x7f74cc4f3000) not located in a known VMA region
(needed readable region)!
destination %es:(%rdi) (0x7f74ccb0a890) ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
memcpy () at ../sysdeps/x86_64/memcpy.S:267
fbBlt () from /usr/lib/xorg/modules//libfb.so
fbBltStip () from /usr/lib/xorg/modules//libfb.so
fbGetImage () from /usr/lib/xorg/modules//libfb.so
uxa_get_image ()
Title: Xorg crashed with SIGSEGV in memcpy()
Uname: Linux 2.6.31-9-rt x86_64
UserGroups:
XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf'
dmi.bios.date: 09/09/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R01-A0
dmi.board.name: EQ45M
dmi.board.vendor: Acer
dmi.chassis.type: 3
dmi.chassis.vendor: Acer
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrR01-A0:bd09/09/2008:svnAcer:pnVeritonM670G:pvr:rvnAcer:rnEQ45M:rvr:cvnAcer:ct3:cvr:
dmi.product.name: Veriton M670G
dmi.sys.vendor: Acer
fglrx: Not loaded
system:
distro: Ubuntu
architecture: x86_64kernel: 2.6.31-9-rt
+
+ [lspci]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation 4 Series Chipset
Integrated Graphics Controller [8086:2e12] (rev 03)
+ Subsystem: Acer Incorporated [ALI] Device [1025:0151]
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/527770
Title:
Xorg crashed with SIGSEGV in memcpy() (Firefox java applet at
openprocessing.org with intel display adapter)
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