[mansp]

(17th Feb, 2015 03:43 PM)f1vefour Wrote:  Could you try without any USB hardware attached?

I tested that as well this morning, but no change.
However, last night it worked for a while after an update and everything seemed ok, with usb wireless keyboard plugged in. But after I rebooted when I tried to connect HDD(through hub) it went back to the old behaviour. I should perhaps add that when the TV switches I only have 640x480 res, as can be seen in the log file.

I have also tried with both a 5 V 2A hub which has a dedicated usb port for the pi (power wise)
and a samsung 5V 2A charger. unfortunately I dont have any PSUs with higher rating.

Update:
I fiddled around a bit and tried to see which supported resolutions there were and stopped and started xbmc once, and boom, now everything looks as it should except that the resolution was wrong when I started. But at least I could change it.

And I should perhaps say that I sometimes see the rainbow box. But I thought that 2A should be sufficient?

Here is the log file for the working case: Log file working case

/Måns