This fix for grub2-signed was already uploaded to bionic -- along with the grub2 upload.
** Changed in: grub2-signed (Ubuntu Bionic) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1734278 Title: Grub2 cannot boot up when 8254 time function disable To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1734278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs