Actually, looking closer, there is an 845 display controller. That's probably the source of the problem.
** Summary changed: - GPU lockup (ESR: 0x00000010 PGTBL_ER: 0x00000010) + [845] GPU lockup (ESR: 0x00000010 PGTBL_ER: 0x00000010) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/734589 Title: [845] GPU lockup (ESR: 0x00000010 PGTBL_ER: 0x00000010) -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
