Clearly compiz is hung. But we need a stack to know exactly where and why. Please download the attached dstack script to your home directory. Then when the hang happens next:
1. Switch to a VT (CTrl+Alt+F1) 2. Run: sudo -s 3. Run: ./dstack compiz > compizhang.txt 4. Run: chmod 644 compizhang.txt 5. Run: restart lightdm 6. Attach compizhang.txt to this bug. ** Attachment added: "dstack" https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1019407/+attachment/3264736/+files/dstack ** Also affects: compiz Importance: Undecided Status: New ** Changed in: compiz Status: New => Incomplete ** Changed in: compiz (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1019407 Title: compiz "glXCreatePixmap failed" makes computer look hardlocked To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1019407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
