as Tim wrote, the upstream bug is fixed as of 3.7-rc5. So the only thing that needs to be resolved is the actual quantal bug. As we have tested the mainstream kernels up to 3.5.7, could you please post the pre- release quantal kernels that we should test?
** Changed in: linux (Ubuntu Raring) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1070690 Title: BUG: unable to handle kernel NULL pointer dereference at (null); RIP: 0010:[<ffffffff8167f93a>] [<ffffffff8167f93a>] __mutex_lock_slowpath+0xaa/0x150 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1070690/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs