this problem is currently happening to me as well with kernel 2.6.28-19-server, as well as -18, -17, and -16.
the machine rebooted and on boot, the initramfs was unable to unlock the luks partitions. In this case the partition is a md mirror. cryptsetup luksOpen does not work on either the mirror or the component partitions. following someone else's observations earlier in the bug report I tried repeating the luksOpen a few dozens of times, but it didn't ever succeed. i am sad. -- cryptsetup fails to open LUKS partition https://bugs.launchpad.net/bugs/433051 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