Please check this bug: https://bugzilla.kernel.org/show_bug.cgi?id=16219
I have same problems described here and I have found that in my case it is a kernel bug related to GUID partition tables I am still writing the bug report. ** Bug watch added: Linux Kernel Bug Tracker #16219 http://bugzilla.kernel.org/show_bug.cgi?id=16219 -- Idle-priority scheduling bug blocks tasks https://bugs.launchpad.net/bugs/276476 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
