On Sat, Jan 28, 2017 at 09:45:27AM +0100, Francesco Ariis wrote: > Hello linux-audio users, > > I recently acquired a roland a-500s midi keyboard and I have problems > using it under linux. [...] I found the solution. Apparently every Roland series 500 keyboard has an ADVANCED MODE switch. Turning it off solved the problem. The switch is on the left side of the keyboard, I suspect this 'trick' holds true for many A-xyz Roland keyboard. I'll add a few more words to make this pop up on search engines: my Roland a-500 (a-500s, a-800pro) keyboard was not recognised, but I solved the problem. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user