Just got a new crash now, while using Chrome (dev channel). I forgot to say that after the crash I get the gdm login page.
Last lines I see on syslog just after the crash are Apr 18 12:25:47 shrimp gdm-simple-slave[8578]: WARNING: Unable to load file '/etc/gdm/custom.conf': File o directory non esistente Apr 18 12:25:47 shrimp acpid: client 7101[0:0] has disconnected Apr 18 12:25:47 shrimp acpid: client connected from 8581[0:0] Apr 18 12:25:47 shrimp acpid: 1 client rule loaded Apr 18 12:25:49 shrimp gdm-session-worker[8625]: WARNING: Unable to load file '/etc/gdm/custom.conf': File o directory non esistente Apr 18 12:25:49 shrimp rtkit-daemon[1430]: Successfully made thread 8630 of process 8630 (n/a) owned by '106' high priority at nice level -11. Apr 18 12:25:49 shrimp rtkit-daemon[1430]: Supervising 1 threads of 1 processes of 1 users. Apr 18 12:25:49 shrimp rtkit-daemon[1430]: Successfully made thread 8632 of process 8630 (n/a) owned by '106' RT at priority 5. Apr 18 12:25:49 shrimp rtkit-daemon[1430]: Supervising 2 threads of 1 processes of 1 users. Apr 18 12:25:49 shrimp rtkit-daemon[1430]: Successfully made thread 8633 of process 8630 (n/a) owned by '106' RT at priority 5. Apr 18 12:25:49 shrimp rtkit-daemon[1430]: Supervising 3 threads of 1 processes of 1 users. Apr 18 12:25:50 shrimp gdm-simple-greeter[8623]: Gtk-WARNING: /build/buildd/gtk+2.0-2.24.4/gtk/gtkwidget.c:5687: widget not within a GtkWindow Apr 18 12:25:50 shrimp gdm-simple-greeter[8623]: WARNING: Unable to load CK history: no seat-id found -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/740126 Title: compiz hangs randomly several times per day -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs