Solved by downgrading kernel to linux-image-3.0.0-20-generic from oneiric. Everything is working now without problems.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/999601 Title: irq 19: nobody cared (try booting with the "irqpoll" option) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/999601/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs