This is reproducible in a VM by configuring /etc/crypttab to include a /dev/urandom crypted swap line. This appears to be a bug in systemd rather than in cryptsetup.
** Package changed: cryptsetup (Ubuntu) => systemd (Ubuntu) ** Changed in: systemd (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1449555 Title: password request for cryptswap1 during boot when encrypted home directory selected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1449555/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs