Comment 2 for bug 1767527

My usual passphrase is something complex similar to "--[-Word#Word.A#More#Words*123*Word-]--", with all of those symbols included, but with the passphrase abcdefg12, I still hit this issue.

Devices: https://paste.ubuntu.com/p/QMSmBgtnD9/
fstab: https://paste.ubuntu.com/p/5NSRGqJHY5/
logs from "update-initramfs -vu -k 4.15.0-20-generic |& tee /tmp/uir.log" https://paste.ubuntu.com/p/cP6Cj8W59j/