Good afternoon, I need some help as I am a low level user with little experience on Linux. I have tried to set up an ambilight on a 82" TV with 173 LEDs around the TV with with Raspberry 2 and Jessie according to instruction from: I could not get it working. Problems I have encountered on the way on yraspberry are e.g. not enough power/current on the USB port. When I activate the internal frame grabber the rainbow starts shortly (2-3 seconds) and then few lights are on, some are flashing, some off. Activating the external grabber does not do anything, only a couple of red leds are active. Changing grabber did not help so far. Logfiles: attached as txt Do you expert guys have any clue what i should do? THX!