Ubuntu
compiz package

compiz crashed with SIGSEGV in nux::IOpenGLSurface::UnlockRect()

Bug #693991 reported by Salih EMIN on 2010-12-24

This bug report is a duplicate of: Bug #657419: [ATI] Black screen with a cursor when changing Ubuntu 10.10 RC Desktop Edition to Netbook from login menu. Edit Remove

This bug affects 4 people

Affects		Status	Importance	Assigned to	Milestone
	compiz (Ubuntu)	New	Undecided	Unassigned

Bug Description

Binary package hint: compiz

With the latest updates I logged in to GNOME an it started to flickering for a while (5-10 secs) and then it loaded but as usual some applets where crashed. Gnome diden't load theme engines so I have a classic style window decorations as you can see in the screenshot (this happens time to time)

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.2.1+glibmainloop3-0ubuntu5
ProcVersionSignature: Ubuntu 2.6.37-11.25-generic 2.6.37-rc7
Uname: Linux 2.6.37-11-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/allscreens/options/active_plugins'
CrashCounter: 1
Date: Fri Dec 24 03:55:39 2010
Disassembly: => 0x0: Cannot access memory at address 0x0
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101213)
Lsusb:
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0c45:6417 Microdia
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Studio 1557
PciDisplay: 02:00.0 VGA compatible controller [0300]: ATI Technologies Inc M92 [Mobility Radeon HD 4500 Series] [1002:9553] (prog-if 00 [VGA controller])
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
LC_MESSAGES=en_US.utf8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.37-11-generic root=UUID=3e839799-90c7-48a4-926a-49318847bd29 ro vt.handoff=7 quiet splash
RelatedPackageVersions:
xserver-xorg 1:7.5+6ubuntu4
libgl1-mesa-glx 7.9+repack-1ubuntu3
libdrm2 2.4.22-2ubuntu1
xserver-xorg-video-intel 2:2.13.901-2ubuntu2
xserver-xorg-video-ati 1:6.13.2-1ubuntu2
SegvAnalysis:
Segfault happened at: 0x0: Cannot access memory at address 0x0
PC (0x00000000) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
?? ()
nux::IOpenGLSurface::UnlockRect() () from /usr/lib/libnux-graphics-0.9.so.0
nux::IOpenGLTexture2D::UnlockRect(int) () from /usr/lib/libnux-graphics-0.9.so.0
nux::CachedTexture2D::LoadMipLevel(nux::BaseTexture*, int) () from /usr/lib/libnux-graphics-0.9.so.0
nux::CachedTexture2D::CachedTexture2D(nux::NResourceSet*, nux::Texture2D*) () from /usr/lib/libnux-graphics-0.9.so.0
Title: compiz crashed with SIGSEGV in nux::IOpenGLSurface::UnlockRect()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 08/23/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.name: 0KM426
dmi.board.vendor: Dell Inc.
dmi.board.version: A08
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A08
dmi.modalias: dmi:bvnDellInc.:bvrA08:bd08/23/2010:svnDellInc.:pnStudio1557:pvrA08:rvnDellInc.:rn0KM426:rvrA08:cvnDellInc.:ct8:cvrA08:
dmi.product.name: Studio 1557
dmi.product.version: A08
dmi.sys.vendor: Dell Inc.
glxinfo: Error: [Errno 2] No such file or directory
system: distro = Ubuntu, architecture = x86_64, kernel = 2.6.37-11-generic

Tags:

Revision history for this message

Salih EMIN (salih-emin) wrote on 2010-12-24:

Screenshot of GNOME Edit (236.6 KiB, image/png)
BootDmesg.txt Edit (60.2 KiB, text/plain; charset="utf-8")
CoreDump.gz Edit (872.6 KiB, application/x-gzip)
CurrentDmesg.txt Edit (18.7 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (1.3 KiB, text/plain; charset="utf-8")
GconfCompiz.txt Edit (34.4 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (22.0 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (6.4 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (3.8 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (56.9 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (2.8 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (794 bytes, text/plain; charset="utf-8")
Registers.txt Edit (639 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (3.6 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (4.4 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (112.9 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (266.4 KiB, text/plain; charset="utf-8")
XorgConf.txt Edit (188 bytes, text/plain; charset="utf-8")
XorgLog.txt Edit (30.3 KiB, text/plain; charset="utf-8")
XorgLogOld.txt Edit (30.9 KiB, text/plain; charset="utf-8")
Xrandr.txt Edit (3.0 KiB, text/plain; charset="utf-8")
XsessionErrors.txt Edit (7.9 KiB, text/plain; charset="utf-8")
XsessionErrors_.txt Edit (51.2 KiB, text/plain; charset="utf-8")
monitors.xml.txt Edit (596 bytes, text/plain; charset="utf-8")

visibility:

private → public

Revision history for this message

Apport retracing service (apport) wrote on 2010-12-24:

Stacktrace:
#0 0x0000000000000000 in ?? ()
No symbol table info available.
#1 0x00007ff9cf21ccf0 in nux::IOpenGLSurface::UnlockRect (this=0x110c450)
at ./IOpenGLSurface.cpp:260
w = Unhandled dwarf expression opcode 0x9f
StacktraceTop:
?? ()
nux::IOpenGLSurface::UnlockRect (this=0x110c450)