I got a problem. When I try to connect my Zen Touch walkman with Gnomad2 I get the message:
Could not open jukebox: usb_set_configuration: Operation not permitted
Could anybody help me? I've hotplug and udev. My user is added to tty group.
I regret, but this is not the case. Still the same problem.
Today I realized that the jukebox can be connected when I login as root. Yet it seems that I can't upload any music to it.