Note that this is not limited to metadata_csum_seed, other "recently" added ext4 features cannot be used on the system partition (and maybe the whole system disk, if you have other ext4 partitions there with such features).
At least confirmed to not work with GRUB: - metadata_csum_seed - ea_inode - large_dir - casefold -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1844012 Title: grub2 doesn't recognize ext4 with metadata_csum_seed enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1844012/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
