I have installed qtractor to start experimenting with music composition/production. However, after starting the application, the computer seems to redirect its audio output and the other applications are unable to output audio as they were before. (e.g.: Youtube video in Firefox)
I have looked for answers online but none seemed to solve my problem. Does anyone have experience with this kind of issues?
Also, When starting qtractor I get the following errors, which are probably related with this issue:
Cannot use real-time scheduling (RR/60)(1: Operation not permitted)
AcquireSelfRealTime error
Cannot lock down 42435354 byte memory area (Cannot allocate memory)
Cannot use real-time scheduling (RR/55)(1: Operation not permitted)
JackClient::AcquireSelfRealTime error