This is actually a second time it happened. First time it was with 3.16.0 a month ago. Multiple reboots, power off/on, nothing helped. At that time I didn't collect any additional data. Now, second time it happened, symptoms were exactly the same - and way to fix it was exactly the same. I usually do not power off my laptop, rather suspend it. But I'll power it off more often now in order to reproduce it again.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1454796 Title: btrfs blocks root filesystem mount on 15.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1454796/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs