I'd like to chip in here. Hardware is Thinkpad X220. Ubuntu 16.10 UEFI boot. Keyboard works fine when menu is visible, grub just fails to detect the desired keys in order to bring up the menu.
I'd like to chip in here. Hardware is Thinkpad X220. Ubuntu 16.10 UEFI boot. Keyboard works fine when menu is visible, grub just fails to detect the desired keys in order to bring up the menu.