Installed. Performance has increased a few notches, and the Radeon driver works in LoRes modes now. My DOpus4 screen is quite corrupted though. Will try a later version; maybe it'll help.
Also getting a few completely random freezes, requiring a hard reset.
Will do extensive testing next time I'm home. Well done to the developers for reaching this milestone. :-)
And just out of curiosity, why is the serial driver called a1serial.device instead of serial.device?