I can confirm this problem with compiz 0.9.7.12 and nvidia 334.21 on Ubuntu 12.04 64bit. It seems compiz doesn't handle damage events properly with this driver - parts of windows are not updated when they should be, leaving them rendered in an inconsistent state. Seems to affect any gtk application.
I couldn't do apport-collect 1288747 since I'm not the reporter, but I have attached the result of "apport-bug compiz". ** Attachment added: "Output of apport-bug compiz" https://bugs.launchpad.net/compiz/+bug/1288747/+attachment/4012785/+files/apport-compiz.txt -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/1288747 Title: [334] Parts of the UI randomly flicker when moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1288747/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : [email protected] Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp

