I can confirm using the name "casper-rw"(for a persistence file, not a partition) with cmd args "persistent-path" is broken on 20.04.
Changing the name to "writable" resumes the expected behavior. @cscameron, Thanks for the link above. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877222 Title: Casper-rw Persistence files not working with 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1877222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs