Yes, You right. I've should uninstall them temporally, but I didn't do that. I've format "/" and installed system again. Sorry. I thing the problem is in the compiz manager. Thanks.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/750176 Title: [arrandale] GPU lockup (ESR: 0x00000001 IPEHR: 0x02000024) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
