This bug is (at least for me) trivial to recreate. Have you tried ?
I quickly tried to get a backtrace, but didn't get one. It seems that the compiz process doesn't crash.
Basically, there are 2 compiz process in play, one with DISPLAY=:0, then, later, one with DISPLAY=:8.
The second one makes the first exit, and then exits itself. The session then falls back to metacity as the window manager.
This bug is (at least for me) trivial to recreate. Have you tried ?
I quickly tried to get a backtrace, but didn't get one. It seems that the compiz process doesn't crash.
Basically, there are 2 compiz process in play, one with DISPLAY=:0, then, later, one with DISPLAY=:8.
The second one makes the first exit, and then exits itself. The session then falls back to metacity as the window manager.