Guido Trentalancia wrote: > Also, the hardware is the same: Hercules P32 DJ (with exactly the same > firmware version 1.46 which is the latest). Are the USB controllers the same (2.0/3.x, OHCI/UHCI/EHCI/xHCI)? You wrote that "amidi -p hw:2,0,0 -d" causes the problem. As long as no MIDI messages are actually received, the kernel or driver cannot affect what happens on the USB bus; the polling is done entirely by the host controller. Regards, Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
