[00:19] <TDJACR> Since upgrading to Ubuntu 12.10 from 12.04, GNOME 3 is constantly freezing or crashing, which either requires a restart or a switch to a tty and a gnome-shell --replace. I tried upgrading GNOME using the official PPA, still same issue. Occurs on two computers, both with different graphics drivers.
[01:27] <darkxst> TDJCAR can you file a bug with backtraces
[01:29] <darkxst> provided they are actual crashes (i.e. segmentation faults etc) then you can just enable apport https://wiki.ubuntu.com/Apport
[01:30] <darkxst> then run 'ubuntu-bug gnome-shell' after the next crash
[01:30] <darkxst> TDJACR, ^
[01:32] <darkxst> for freezes (i.e. you can still see panel etc, but completely locked up) then you need to grab backtraces with gdb