well, the only new thing in your xorg.conf is Option "XAANoOffscreenPixmaps" "true" so that might be what fixed it.
i'd try asking the guys on irc.freenode.net #xorg on what "ProcXCloseDevice to close or not" means. maybe google it. -- grafics rendering slow, until activate and deactivate compiz https://bugs.launchpad.net/bugs/120384 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs