After some more testing with the new kernel I've noticed that the problem appears to be with the properitory ATI driver, since I tested the latest kernel with and without the driver. Without the driver, the laptop does not freeze (the same is also true for the current 12.04 kernel). With the driver however, the laptop freezes within a few seconds of the lid being closed.
Sorry to have wasted anyone's time. I think we can mark this as invalid. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1071720 Title: Ubuntu freezes when laptop lid closed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1071720/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
