When system working, it each 5 seconds repeats this things (look in attach).
** Attachment added: "syslog.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1374948/+attachment/4218172/+files/syslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1374948 Title: BUG: soft lockup - CPU#1 stuck for 22s! [Xorg:1839] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1374948/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs