Reassigning this to the grub2 source package, which is the source for grub-common.
The grub2 2.02-2ubuntu8.13 update specifically introduces changes to the handling of config files. It does not introduce changes to the CONTENTS of the config files, it is only supposed to reduce the number of false- positive prompts that users see. However, /etc/default/grub is precisely the config file whose handling has been changed, so if something has gone missing from this file, this is potentially a regression introduced by this SRU. Can you show the timestamp of /etc/default/grub (ls -l /etc/default/grub) to confirm that the last modification time matches when you did the upgrade? Or have you already edited /etc/default/grub again? Can you attach /var/lib/ucf/cache/\:etc\:default\:grub from your system and also show the timestamp of that file? ** Package changed: grub (Ubuntu) => grub2 (Ubuntu) ** Changed in: grub2 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1823259 Title: Update from grub-common AMD64 2.02-2ubuntu8.12 to 2.02-2ubuntu8.13 removed some Grub settings To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1823259/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs