It's possible that the bug still existed at the time of writing https://bugs.launchpad.net/ubuntu/+source/linux/+bug/779159/comments/15
Currently it seems to happen more often and it sometimes blocks the machine from shutting down.
It's possible that the bug still existed at the time of writing https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/779159/ comments/ 15
Currently it seems to happen more often and it sometimes blocks the machine from shutting down.