Comment 4 for bug 280961

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:~$