Kenneth, please read the previous commits. The error you see is fixed upstream with this patch: https://git.kernel.org/cgit/linux/kernel/git/stable/linux- stable.git/commit/?id=75c7caf5a052ffd8db3312fa7864ee2d142890c4
Luis, Brad: I tested the kernel 3.8.0-31.46 in raring-proposed and see no freezes (on high ram usage) anymore. However, now I see the buffer I/O error messages too, so I'm not sure if I really should set the 'verification-raring-done' tag. IMHO it would be better to apply the patch above. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1215513 Title: System locks up, requires hard reset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1215513/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs