compiz.real crashed with SIGSEGV

[tdflanders]

Binary package hint: compiz

This most likely happened during updating today or was a stale report. Please take a look at it before assigning it to the closed version. My system is fully updated and hardware is functioning normal, so the fix released status is in doubt. The only compiz package in the update process was gcompiz-backend debugging symbols or something. If the crash report reveals nothing new, please tell me what type of backtrace to do, following the wiki recipe, after I install today's debugging package with '$ sudo dpkg-reconfigure -aup low'.

thomas@thomas-laptop:~$ lsb_release -rd ; uname -a ; apt-cache policy linux linux-image linux-source-2.6.27 linux-headers-generic linux-restricted-modules compiz compiz-backend*-dbgsym ; hwinfo > /home/thomas/Desktop/hwinfo-log
Description: Ubuntu intrepid (development branch)
Release: 8.10
Linux thomas-laptop 2.6.27-6-generic #1 SMP Tue Oct 7 04:15:04 UTC 2008 i686 GNU/Linux
linux:
  Installed: 2.6.27.6.7
  Candidate: 2.6.27.6.7
  Version table:
 *** 2.6.27.6.7 0
        500 http://gb.archive.ubuntu.com intrepid/restricted Packages
        100 /var/lib/dpkg/status
linux-image:
  Installed: 2.6.27.6.7
  Candidate: 2.6.27.6.7
  Version table:
 *** 2.6.27.6.7 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux-source-2.6.27:
  Installed: 2.6.27-6.9
  Candidate: 2.6.27-6.9
  Version table:
 *** 2.6.27-6.9 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux-headers-generic:
  Installed: 2.6.27.6.7
  Candidate: 2.6.27.6.7
  Version table:
 *** 2.6.27.6.7 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux-restricted-modules:
  Installed: 2.6.27.6.7
  Candidate: 2.6.27.6.7
  Version table:
 *** 2.6.27.6.7 0
        500 http://gb.archive.ubuntu.com intrepid/restricted Packages
        100 /var/lib/dpkg/status
compiz:
  Installed: (none)
  Candidate: 1:0.7.8-0ubuntu1
  Version table:
     1:0.7.8-0ubuntu1 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
W: Unable to locate package compiz-backend*-dbgsym
thomas@thomas-laptop:~$

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/compiz.real
Package: compiz-core 1:0.7.8-0ubuntu1
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/compiz.real --ignore-desktop-hints --replace --indirect-rendering core ccp
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: compiz
Stacktrace: #0 0x08055bfd in ?? ()
StacktraceTop: ?? ()
ThreadStacktrace:

Title: compiz.real crashed with SIGSEGV
Uname: Linux 2.6.27-6-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev vboxusers video

[tdflanders (thomasdelbeke)]

Remember, this bug report is a duplicate. Comment here only if you think the duplicate status is wrong.

I cannot access the report of which this is a duplicate, so I will continue here as for now. I did a backtrace with gdb and experienced a fatal system crash. This is the output:

thomas@thomas-laptop:~$ gdb --args compiz.real --replace 2>&1 | tee gdb-compiz.real.txt

GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
(gdb) handle SIG33 pass nostop noprint
Signal Stop Print Pass to program Description
SIG33 No No Yes Real-time event 33
(gdb) set pagination 0
(gdb) run
Starting program: /usr/bin/compiz.real --replace
[Thread debugging using libthread_db enabled]
[New Thread 0xb7b0b6c0 (LWP 10763)]
/usr/bin/compiz.real (core) - Fatal: GLX_EXT_texture_from_pixmap is missing
/usr/bin/compiz.real (core) - Error: Failed to manage screen: 0
/usr/bin/compiz.real (core) - Fatal: No manageable screens found on display :0.0

Program exited with code 01.
(gdb) 

thomas@thomas-laptop:~$ lsb_release -rd ; uname -a ; apt-cache policy linux linux-image linux-source-2.6.27 linux-headers-generic linux-restricted-modules compiz compiz-backend*-dbgsym ; hwinfo > hwinfo-log
Description: Ubuntu intrepid (development branch)
Release: 8.10
Linux thomas-laptop 2.6.27-6-generic #1 SMP Tue Oct 7 04:15:04 UTC 2008 i686 GNU/Linux
linux:
  Installed: 2.6.27.6.7
  Candidate: 2.6.27.6.7
  Version table:
 *** 2.6.27.6.7 0
        500 http://gb.archive.ubuntu.com intrepid/restricted Packages
        100 /var/lib/dpkg/status
linux-image:
  Installed: 2.6.27.6.7
  Candidate: 2.6.27.6.7
  Version table:
 *** 2.6.27.6.7 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux-source-2.6.27:
  Installed: 2.6.27-6.9
  Candidate: 2.6.27-6.9
  Version table:
 *** 2.6.27-6.9 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux-headers-generic:
  Installed: 2.6.27.6.7
  Candidate: 2.6.27.6.7
  Version table:
 *** 2.6.27.6.7 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux-restricted-modules:
  Installed: 2.6.27.6.7
  Candidate: 2.6.27.6.7
  Version table:
 *** 2.6.27.6.7 0
        500 http://gb.archive.ubuntu.com intrepid/restricted Packages
        100 /var/lib/dpkg/status
compiz:
  Installed: 1:0.7.8-0ubuntu1
  Candidate: 1:0.7.8-0ubuntu1
  Version table:
 *** 1:0.7.8-0ubuntu1 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
W: Unable to locate package compiz-backend*-dbgsym
thomas@thomas-laptop:~$

[tdflanders (thomasdelbeke)]

Remember, this bug report is a duplicate. Comment here only if you think the duplicate status is wrong.

[tdflanders (thomasdelbeke)]

Remember, this bug report is a duplicate. Comment here only if you think the duplicate status is wrong.

Please someone mark bug report 279820 as public unless it contains private information.

Second backtrace:

thomas@thomas-laptop:~$ gdb --args compiz.real --replace 2>&1 | tee gdb-compiz.real.txtGNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
(gdb) handle SIG33 pass nostop noprint
Signal Stop Print Pass to program Description
SIG33 No No Yes Real-time event 33
(gdb) set pagination 0
(gdb) run
Starting program: /usr/bin/compiz.real --replace
[Thread debugging using libthread_db enabled]
[New Thread 0xb7a166c0 (LWP 9778)]
/usr/bin/compiz.real (core) - Fatal: GLX_EXT_texture_from_pixmap is missing
/usr/bin/compiz.real (core) - Error: Failed to manage screen: 0
/usr/bin/compiz.real (core) - Fatal: No manageable screens found on display :0.0

Program exited with code 01.
(gdb) backtrace full
No stack.
(gdb) info registers
The program has no registers now.
(gdb) quit
thomas@thomas-laptop:~$ compiz.real
compiz.real (core) - Fatal: GLX_EXT_texture_from_pixmap is missing
compiz.real (core) - Error: Failed to manage screen: 0
compiz.real (core) - Fatal: No manageable screens found on display :0.0
thomas@thomas-laptop:~$ hal
bash: hal: command not found
thomas@thomas-laptop:~$ hal-display-manager
bash: hal-display-manager: command not found
thomas@thomas-laptop:~$

thomas@thomas-laptop:~$ compiz.real
compiz.real (core) - Error: Screen 0 on display ":0.0" already has a window manager; try using the --replace option to replace the current window manager.
compiz.real (core) - Fatal: No manageable screens found on display :0.0
thomas@thomas-laptop:~$

[tdflanders (thomasdelbeke)]

Hm,

this does not work. Anyway, if you need something else, please give me a shout.

thomas@thomas-laptop:~$ gdb -c CoreDump ~/Desktop/CoreDump.gz 2>&1 | tee gdb-compiz-real.txt
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
"/home/thomas/Desktop/CoreDump.gz": not in executable format: File format not recognized
/home/thomas/CoreDump: No such file or directory.
(gdb)
[1]+ Stopped gdb -c CoreDump ~/Desktop/CoreDump.gz 2>&1 | tee gdb-compiz-real.txt
thomas@thomas-laptop:~$ file-roller ~/Desktop/CoreDump.gz
thomas@thomas-laptop:~$ gdb -c CoreDump ~/Desktop/CoreDump.gz 2>&1 | tee gdb-compiz-real.txt
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
"/home/thomas/Desktop/CoreDump.gz": not in executable format: File format not recognized
/home/thomas/CoreDump: No such file or directory.
(gdb)
[2]+ Stopped gdb -c CoreDump ~/Desktop/CoreDump.gz 2>&1 | tee gdb-compiz-real.txt
thomas@thomas-laptop:~$ gdb -c CoreDump ~/Desktop/CoreDump 2>&1 | tee gdb-compiz-real.txt
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
"/home/thomas/Desktop/CoreDump": not in executable format: File format not recognized
/home/thomas/CoreDump: No such file or directory.
(gdb)
[3]+ Stopped gdb -c CoreDump ~/Desktop/CoreDump 2>&1 | tee gdb-compiz-real.txt
thomas@thomas-laptop:~$ sudo chmod -cR 777 ~/Desktop/CoreDump
[sudo] password for thomas:
mode of `/home/thomas/Desktop/CoreDump' changed to 0777 (rwxrwxrwx)
thomas@thomas-laptop:~$ sudo chown -cR 1000 ~/Desktop/CoreDump
thomas@thomas-laptop:~$ gdb -c CoreDump ~/Desktop/CoreDump 2>&1 | tee gdb-compiz-real.txt
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
"/home/thomas/Desktop/CoreDump": not in executable format: File format not recognized
/home/thomas/CoreDump: No such file or directory.
(gdb)
[4]+ Stopped gdb -c CoreDump ~/Desktop/CoreDump 2>&1 | tee gdb-compiz-real.txt
thomas@thomas-laptop:~$...

[tdflanders (thomasdelbeke)]

thomas@thomas-laptop:~$ lsb_release -rd ; uname -a ; apt-cache policy linux linux-image linux-source-2.6.27 linux-headers-generic linux-restricted-modules compiz ; hwinfo log=hw_log
Description: Ubuntu intrepid (development branch)
Release: 8.10
Linux thomas-laptop 2.6.27-7-generic #1 SMP Fri Oct 10 03:55:24 UTC 2008 i686 GNU/Linux
linux:
  Installed: 2.6.27.7.8
  Candidate: 2.6.27.7.8
  Version table:
 *** 2.6.27.7.8 0
        500 http://gb.archive.ubuntu.com intrepid/restricted Packages
        100 /var/lib/dpkg/status
linux-image:
  Installed: 2.6.27.7.8
  Candidate: 2.6.27.7.8
  Version table:
 *** 2.6.27.7.8 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux-source-2.6.27:
  Installed: 2.6.27-7.10
  Candidate: 2.6.27-7.10
  Version table:
 *** 2.6.27-7.10 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux-headers-generic:
  Installed: 2.6.27.7.8
  Candidate: 2.6.27.7.8
  Version table:
 *** 2.6.27.7.8 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
linux-restricted-modules:
  Installed: 2.6.27.7.8
  Candidate: 2.6.27.7.8
  Version table:
 *** 2.6.27.7.8 0
        500 http://gb.archive.ubuntu.com intrepid/restricted Packages
        100 /var/lib/dpkg/status
compiz:
  Installed: 1:0.7.8-0ubuntu2
  Candidate: 1:0.7.8-0ubuntu2
  Version table:
 *** 1:0.7.8-0ubuntu2 0
        500 http://gb.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status
thomas@thomas-laptop:~$

[tdflanders (thomasdelbeke)]

Please mark bug #279820 as public.

Also take a look at:

#145360
#280961
#183685

[tdflanders (thomasdelbeke)]

Hi, I have two crash reports on this one and it could be Kjell is on a holiday. Please give me instructions on how to obtain a backtrace and the right person to assign this to.

Please mark bug #279820 as public.

Also take a look at:

#145360
#280961
#183685
#282201