Almost certainly more likely to be a kernel issue, perhaps dupe of bug #683775. Try the fix Andy posted to that bug and see if it resolves it for you. If it does, this bug report should be duped to that one.
Almost certainly more likely to be a kernel issue, perhaps dupe of bug #683775. Try the fix Andy posted to that bug and see if it resolves it for you. If it does, this bug report should be duped to that one.