It has crashed multiple times in my case...
[rkishun-ubuntu]grep -i xorg apport.log* | grep -i crash apport.log:ERROR: apport (pid 4815) Tue Aug 28 11:05:30 2012: wrote report /var/crash/_usr_bin_Xorg.0.crash apport.log.1:ERROR: apport (pid 3171) Mon Aug 27 09:02:11 2012: apport: report /var/crash/_usr_bin_Xorg.0.crash already exists and unseen, doing nothing to avoid disk usage DoS apport.log.1:ERROR: apport (pid 3189) Mon Aug 27 09:02:23 2012: apport: report /var/crash/_usr_bin_Xorg.0.crash already exists and unseen, doing nothing to avoid disk usage DoS apport.log.1:ERROR: apport (pid 5990) Mon Aug 27 09:36:54 2012: wrote report /var/crash/_usr_bin_Xorg.0.crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1037518 Title: Xorg crashed with SIGABRT - FatalError (f=f@entry=0x7f41e2f9a9e2 "no screens found") To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1037518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs