I had exactly the same problem. Indeed removing the lines in the other files solved the issue! I don't think I have followed the same guide but some other guide (don't remember which on exactly) a few years ago which roughly suggested the same.
Thanks Steve for resolving this, thanks Xavier for posting the respective files. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1804314 Title: Wrong WARNING Option 'hash' missing in crypttab To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1804314/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
