In keeping with a similar bug #890779, I am assuming this is a udisks/udev issue. But the encryption aspect and the inability for it to take down the lvm to release the encryption may be from somewhere else.
** Package changed: ubuntu => udisks (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1279660 Title: luks+lvm+btrfs raid1 confuses linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks/+bug/1279660/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs