Audio Check
Before you begin, make sure you are booted into a fresh session, and that you haven't opened any audio applications - including any browser pages with audio content.
- Open Ubuntu Studio Controls from the menu
- Start Jack and confirm it runs properly (DSP shows a percentage). Then stop jack to confirm it closes properly (DSP shows 0%). Finish by starting Jack and keeping it on for the duration of this test.
- Start Carla and keep it around for your Patchbay.
- Open Hydrogen from the menu
- Create a quick beat and play it - you should hear sound. If you aren't hearing any sound, make sure that connections are accurate in Carla -> Patchbay, and that your hardware levels are not muted.
- See http://help.ubuntu.com/community/UbuntuStudio/ProAudioIntro for more info on audio on Ubuntu Studio if you're having trouble.
- You can close Hydrogen once you are done
- Make sure pulseaudio is connected to jack
- In Carla -> Patchbay make sure that PulseIn and PulseOut exist and are connected to system input/output.
- Test desktop sound through jack
- Open firefox and go to any page that has audio. Flash video will not work, so html5 is preferred - such as http://youtube.com/html5.
If all actions produce the expected results listed, please submit a 'passed' result.
If an action fails, or produces an unexpected result, please submit a 'failed' result and file a bug. Please be sure to include the bug number when you submit your result.
