I finally managed to capture some logs from Daniel's dstack script. I hope they are somewhat informative as this bug is really quite a nuisance.
After a freeze, I also noticed the following lines showing up in Xorg.0.log every time I switch between a text console and a graphical session: [ 3612.970] (EE) fglrx(0): PPLIB: swlPPLibNotifyEventToPPLib() failed! [ 3612.970] (EE) fglrx(0): ulEventType = 00000023, ulEventData = 00000001 ** Attachment added: "compizstack.txt" https://bugs.launchpad.net/ubuntu/+source/compiz-plugins-main/+bug/815996/+attachment/3246895/+files/compizstack.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/815996 Title: Desktop occasionally freezes/locks up when switching workspaces To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/815996/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
