I have a Natty as a VirtualBox-Machine under Jaunty. There was a broken virtualbox-x11-guest-utils package in Natty which made the virtual machine simply turn off on X11 start. The grub menu didn't appear by itself. I reported the problem but was told that Jaunty is no longer supported.
I simply think that you can't detect every situation that requires the grub menu. What if you have a shutdown command in an /etc/init/-script? (don't ask why, but it may happen) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721235 Title: Show hint on boot that Shift key will display Grub menu -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs