I have a very similar issue. Upstart works but systemd does not. Lucs encrypted logical volume on a work computer. It has worked flawless with boot for many versions of Ubuntu (even before upstart I think). I can produce the syslog with two boots tomorrow. Also have taken a picture of the actual error message during boot with systemd, which is attached. Upstart presents the password prompt, systemd does not.
** Attachment added: "Picture of output during boot with systemd" https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1453912/+attachment/4412269/+files/20150609_175942.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1453912 Title: systemd does not allow to boot with /home on dm-crypt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1453912/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
