Sorry to post in an old thread.
Has anyone with older firmware (say 5.0.1) had any success with Inverted Portrait mode? As it's mentioned in other threads all other modes work except this. In fact, in the file '/etc/xdg/awesome/lab126_orientation.lua', there is a clue. I tried to uncomment the line when it says
"-- [DOWN] = true" but it doesn't seem to be affective. Can anyone please do a quick doublecheck for me?
Off-topic: And by the way, in my experience, the screen refresh is messed up in FW 5.1.0 and up... Reading books seems faster in good old 5.0.1. I'm not unhappy with not upgrading my firmware!