I have a BeagleBone Black, wich is connected to a TV via HDMI. When I boot up the BeagleBone Black using a minimal Ubuntu image, I can see Tux greeting me in all his three-color glory, yellow feet and all, before he is being pushed off the TV-screen by a plethora of bootup messages.
I proceded to install xfce via
sudo apt-get install xfce4 sudo dpkg-reconfigure x11-common
I can start xfce with
and see a Dekstop, but unfortunately, the colors are off: The blue background looks yellow or brown. Yellow hues look blue. Green seems to be unaffected.
edit: It looks as though the "red" and "blue" channel are switched.
I am new to xfce and don't know how to troubleshoot this issue. Any ideas?