It can be traced back to /dev/disk/by-uuid/ symlink pointing back at /dev/dm-0. Bug #317442 identified an issue with udev 65-dmsetup.rules file, which does not apply a NAME rule to dm-0. A log file of `udevadm test /devices/virtual/block/dm-0` shows that something not expected later by cryptroot hooks is happening.
** Attachment added: "old-65-dmsetup.rules.log" http://launchpadlibrarian.net/21906355/old-65-dmsetup.rules.log -- [jaunty] cryptsetup for root on encrypted lvm not called in initramfs. https://bugs.launchpad.net/bugs/317297 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs