This was the error on screen during dist upgrade from Trusty Tahr, for convenience:
/etc/kernel/postinst.d/x-grub-legacy-ec2: Searching for GRUB installation directory ... found: /boot/grub Searching for default file ... found: /boot/grub/default Testing for an existing GRUB menu.lst file ... found: /boot/grub/menu.lst uuid not supported. update 'groot' in /boot/grub/menu.lst groot must be grub root device (ie '(hd0)'). not 'edd5b219-2ff7-4824-8205-e38e3e8b1225' run-parts: /etc/kernel/postinst.d/x-grub-legacy-ec2 exited with return code 1 dpkg: error processing package linux-image-4.4.0-210-generic (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: grub-legacy-ec2 linux-image-4.4.0-210-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1947705 Title: groot must be grub root device (ie '(hd0)'). not 'edd5b219-2ff7-4824-8205-e38e3e8b1225' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-legacy-ec2/+bug/1947705/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
