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
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!