USB keyboard not working on GRUB menu Home › Forums › PC Build Advice › USB keyboard not working on GRUB menu This topic contains 0 replies, has 1 voice, and was last updated by grassy 7 years, 7 months ago. Viewing 1 post (of 1 total) Author Posts July 20, 2012 at 10:56 am #2303 grassy I had just successfully dual boot both Windows XP and Ubuntu. But when i am on the GRUB menu during the boot up than my usb keyboard is not working but my other PS2 keyboard is working perfectly. How can is i solve this? Thanks Grassy Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.