Not once but TWICE this evening my phone just went DEAD. Stone DEAD. No response at all from the power button. Just a black, dead screen. First time it's happened.
My only solution has been to pull the battery and re-insert it, powering it back on.
I'm running AOKP b38 with the kernel that came with it. Nothing fancy. No power governing within the ROM.
So (a) what's causing this issue and (b) how do I fix it?