How was this system installed? Have the disks been replaced or changed in some way since it was installed?
Could you please run the following command and attach its output to this bug? debconf-show grub-pc ** Changed in: grub2 (Ubuntu) Status: Confirmed => Incomplete ** Changed in: grub2 (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728508 Title: debconf fails to install grub To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1728508/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs