> Do you know if there's a deterministic way other than hotplug to get > the dynamic device numbers that a USB device has ben assigned? ?If > there were, I'd abandon hotplug completely. ?It's horribly > overcomplicated, but I can't figure out a way to reproduce it's > ability to know what device numbers my stuff has been assigned. I guess you mean the order in which they appear in ALSA, is it? http://alsa.opensrc.org/MultipleUSBAudioDevices AFAIK udev will not help on this issue. Best regards ce