Thank you for the help, Phillip. I suspect this has something to do with this
http://support.lenovo.com/sg/en/product_security/modify_uefi_variable and a heavy handed 'fix' for it. It seems I shall just have to get used to pressing F12 on boot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1469245 Title: Following install GRUB menu does not appear on startup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1469245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs