22 Mar
2019
22 Mar
'19
3:06 p.m.
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