Confirmed on Ubuntu Focal (Kubuntu 20.04) installed on LVM disk, with GRUB_SAVEDEFAULT=true
This bug triggers whenever a boot option other than the first is being selected in the grub menu. grub won't be able to save that selection. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1274320 Title: Error: diskfilter writes are not supported To manage notifications about this bug go to: https://bugs.launchpad.net/grub/+bug/1274320/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
