There is a post at Nvidia's forum: http://70.87.46.147/vbulletin/showthread.php?s=69b24f43660940013ae10abc63ae504c&t=155176
-- NVRM: os_raise_smp_barrier(), invalid context! https://bugs.launchpad.net/bugs/656279 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs