Could DSDT solve this annoying issue?

[uman]

I have an annoying issue that I think is solvable in the DSDT, but I need to first understand what's going on, before trying various fixes.

When my Gateway resumes from sleep, it acts like something is holding down the up arrow key. So if the desktop/finder is displayed, icons flash as they are highlighted one by one. If an app is up and I click the menubar, menubar items are activated one by one. Or text will scroll if in an editor app. Or it will just beep at me, if nothing is selected.

If I touch *any* key, the problem goes away. So, like a trained monkey, I hit ESCAPE upon resume from sleep. It doesn't matter if it's Clamshell sleep, or regular sleep.

My best guess is that the USB/PS2 device may not be notified properly that was woken from sleep. But if that's true, why would a keypress solve the problem?

Anyone have a clue? I'd like to try fixing this in the DSDT.

Thanks.