Had to add vga= as well. Now the display is heavily distorted, but I get to the gdm-login. Looks like this is not completly cryptsetups fault, but has something to do with #82084. Still, it's interesting that this so far only happend when using a key and not when using a passphrase. Very weird.
-- Problem with cryptsetup password during boot https://launchpad.net/bugs/81324 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
