Tested Lubuntu Jammy 22.04 and performed the following : Removed space_cache from btrfs mount options in ..modules/fstab/fstab.conf before installing as suggested by @tsimong2 -
Ran the install and successfully booted the system with a btrfs partition. Machine tested Dell Optiplex 7040 running in UEFI mode -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1966774 Title: btrfs partioning with calamares results in unbootable system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/1966774/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs