The file under /usr/share/doc/grub/examples is irrelevant. You do not have a menu.lst file in */boot/grub*, so grub1 is not used for boot.
The correct solution is as I stated, to remove the grub package from your system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1822845 Title: package linux-image-4.15.0-47-generic 4.15.0-47.50~16.04.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub/+bug/1822845/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
