JACK (or PulseAudio) is not working with HDMI TV












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I recently installed Ubuntu Studio 18.10. It sounds like JACK is a good choice, if it actually gets working, but it's not producing sound out of the TV I have connected via my graphics card HDMI. Works fine with PulseAudio alone. Trying to run through PulseAudio, then through JACK. Do I need the right settings? When playing a video on Youtube, PulseAudio shows that Firefox has sound, but I'm not hearing anything.










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    I recently installed Ubuntu Studio 18.10. It sounds like JACK is a good choice, if it actually gets working, but it's not producing sound out of the TV I have connected via my graphics card HDMI. Works fine with PulseAudio alone. Trying to run through PulseAudio, then through JACK. Do I need the right settings? When playing a video on Youtube, PulseAudio shows that Firefox has sound, but I'm not hearing anything.










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      I recently installed Ubuntu Studio 18.10. It sounds like JACK is a good choice, if it actually gets working, but it's not producing sound out of the TV I have connected via my graphics card HDMI. Works fine with PulseAudio alone. Trying to run through PulseAudio, then through JACK. Do I need the right settings? When playing a video on Youtube, PulseAudio shows that Firefox has sound, but I'm not hearing anything.










      share|improve this question














      I recently installed Ubuntu Studio 18.10. It sounds like JACK is a good choice, if it actually gets working, but it's not producing sound out of the TV I have connected via my graphics card HDMI. Works fine with PulseAudio alone. Trying to run through PulseAudio, then through JACK. Do I need the right settings? When playing a video on Youtube, PulseAudio shows that Firefox has sound, but I'm not hearing anything.







      pulseaudio alsa hdmi ubuntu-studio jack






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      asked 15 mins ago









      Stuart AndersonStuart Anderson

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