Have located my problem: NEVER put anything manually into the
#### BEGIN AUTOMAGIC KERNELS LIST section. Otherwise menu.lst will grow bigger and bigger! Put menu additions below the ## End default options ## section -- update-grub not updating menu.lst https://bugs.launchpad.net/bugs/202009 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs