Stefan Sauer wrote: > Another weir issue is that once the usb connection is established, > playing the synth from its own knobs and keys is super sluggish (e.g. a > key release is recognized with a multi-second delay). Apparently, the firmware waits for the PC to read the MIDI messages. Which the Linux driver does not do until a MIDI port is actually opened, in order to save a little bit of power. Oh well, I'll have to change this back. > One detail is that when connecting the synth to usb I get several > "[159320.243035] usb 4-1.5: Unable to change format on ep #84: already > in use" messages in syslog. This is another driver bug. The exact cause is not known, and nobody has fixed it yet due to lack of time. Regards, Clemens ------------------------------------------------------------------------------ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
