Paul D. DeRocco wrote: > I've got a Raspberry Pi with a HiFiBerry DAC on it, and a USB to MIDI > converter plugged into it. It's running a GUI-less embedded Linux created > with Yocto, which uses systemd and udev. The card numbers assigned to > these two devices is unpredictable. What can I do to fix the card numbers? You could use the vid/pid options of the driver. See <http://alsa.opensrc.org/MultipleUSBAudioDevices> or <https://help.ubuntu.com/community/UbuntuStudio/UsbAudioDevices>. Regards, Clemens ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user