Bug #1218278 might be a duplicate (though it doesn't talk about lock-ups). Apparently this is fixed in 3.11, though I don't see how this helps with raring and linux-lts-raring.
Bug #1218278 might be a duplicate (though it doesn't talk about lock-ups). Apparently this is fixed in 3.11, though I don't see how this helps with raring and linux-lts-raring.