Since it's the memtest86+ package that adds these options to the menu, that's also the package that would need to implement a way to disable them.
** Package changed: grub2 (Ubuntu) => memtest86+ (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/420967 Title: grub2 does not allow to disable memtest options -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs