> Functionally everything seems ok, apart from slowness. Sure it's a dumb framebuffer. When times allows it we can try to reproduce and fix it (we still have a bunch of these X1600 gfx cards somewhere). But since this is hardware from 2007/2008 timeframe it's not that high in our agenda. > [ 60.023] (EE) FBDEV(0): FBIOPUTCMAP: Invalid argument These you can ignore.