On Sun, 25 Feb 2024, at 16:14, S.N.Grigoriev wrote: >> Another thing maybe worthwhile trying is to just have that one thing >> plugged into the usb subsystem. Beforehand, tail -f /var/log/messages >> in an xterm, unplug everything usb (2&3), plug in the cd drive, >> observe messages. > > I've done it. The same result.
What is the output of lsusb -v ? --
