https://www.freedesktop.org/software/systemd/man/udevadm.html
Just add
LABEL="pulseaudio_check_usb"
+ATTRS{idVendor}=="1397", ATTRS{idProduct}=="01b0", ENV{PULSE_IGNORE}="1"
ATTRS{idVendor}=="17cc", ATTRS{idProduct}=="1978", ENV{PULSE_PROFILE_SET}="native-instruments-audio8dj.conf"
udevadm control --reload
Restart pulseaudio server by log out and log in
The driver should skip your usb midi card
https:/ /www.freedeskto p.org/software/ systemd/ man/udevadm. html
Just add
LABEL=" pulseaudio_ check_usb"
+ATTRS{ idVendor} =="1397" , ATTRS{idProduct }=="01b0" , ENV{PULSE_ IGNORE} ="1"
ATTRS{idVendor} =="17cc" , ATTRS{idProduct }=="1978" , ENV{PULSE_ PROFILE_ SET}="native- instruments- audio8dj. conf"
udevadm control --reload
Restart pulseaudio server by log out and log in
The driver should skip your usb midi card