like it says in the title.
(it least i think its grub.. the thing where you pick what OS to boot when you first turn on the computer)
they used to work fine, (i have tried two) but now nothing happens when i press a button.
it still sometimes works, but rarely.
it all works fine when i get to the login screen though.
help much appreciated.. i have a old PS2 keyboard i can use to get past it, but im used to the wireless working and its quite annoying when i can't get to the Ps2 fast enough.. lol