I'd hesitate to call this a bug, its probably a quirk of my setup.

I have an IBM X31 with radeon graphix, and a USB keyboard/mouse combo.

when I have dualhead, and screenblank/lock, I can get a situation where
ONLY the on-laptop kb can wake up the laptop screen: the second screen
responds to the USB kb/mouse, but the laptop screen remains blanked
until I press something on it.

Is this X related, or is there some interaction failing to wake
screen on a wscons event?

-G