I've given up on BTRFS and gone back to ext4 because of this issue. No one is interested in fixing this.
On Wed, Jun 20, 2018 at 11:08 PM, Robert Hardy <736...@bugs.launchpad.net> wrote: > This same issue bit me using 18.04. I think this should really be > reclassified as an installer bug. > Ubuntu has known for many releases that a single btrfs root partition does > not work properly. > The installer should warn people when they use a single partition that is > btrfs that grub cannot write to it and you may want a separate ext4 /boot > partition to avoid problems. > > -- > You received this bug notification because you are subscribed to a > duplicate bug report (1152839). > https://bugs.launchpad.net/bugs/736743 > > Title: > environment block not implemented on btrfs > > To manage notifications about this bug go to: > https://bugs.launchpad.net/grub/+bug/736743/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/736743 Title: environment block not implemented on btrfs To manage notifications about this bug go to: https://bugs.launchpad.net/grub/+bug/736743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs