No... but I do have a KB / mouse that are hooked into a KVM switch, which can sometimes be sneaky.
I got it working though the other day. I read a thread on here somewhere about it. I moved the Realtek driver out of the S/L/E area. I forget where it was... somewhere in IONetworking...
Well when I installed OS X I used MultiBeast 4.0.3 and had the problem from the get-go... so that might narrow it down for you. lol.
I think I'm going to look into a way to boot OS X without Chimera since I use GRUB2 anyway. (Maybe it can be done?)
Wow I'm astonished that I stumbled upon this after deciding to just stroll the forum for a little bit.
I'm having the same exact problem.
Reboot or shutdown from OS X... On next system boot, my keyboard is completely unresponsive (can't get into BIOS, etc.). GRUB2 displays a list of OSes to...
I think they might be hidden.
The latest MultiBeast seems to have an app that lets you show hidden files.
I don't know anything though as today was my first OS X install (and first experience) so I was baffled for quite a bit looking for those files. I dropped to a terminal and found them there.