Add new comment

i have a similar problem with the Onyx Blackjack USB audio interface:

now when i rig up with qjackctl and rakarrack, they insist on using the laptop mic/speakers for input and output. even when i tell qjackctl to use the USB audio interface instead

this is on OS based on ubuntu 14.04 (had no problems under 12.04)

tried rncbc suggestions, which looked like a potential breakthrough

tried uninstalling and killing pulseaudio

but still the problem persists!