Hello,
Basically i bought a cheap mac mini 2011 (i5 2520m, radeon hd 6630m) and its dGPU seems to be faulty due to the chronic solder issue.
However i was trying running arch linux on it, using the igpu. With "radeon.modeset=0" or "modprobe.blacklist=radeon" I can launch tty, but the $DISPLAY...