<div dir="ltr">I had this issue with my TV and my FE using AMD. I ended up installing the beta AMD drivers but this was years ago. If you're using an AMD card ensure that you have the latest proprietary drivers for it. Thanks.</div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Sep 28, 2015 at 11:27 AM, Tim Draper <span dir="ltr"><<a href="mailto:veehexx@zoho.com" target="_blank">veehexx@zoho.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">hey guys,<br>
<br>
Pulseaudio has an issue with having a HDMI connected display and resuming from a suspend state (<a href="https://wiki.archlinux.org/index.php/PulseAudio/Troubleshooting#No_HDMI_sound_output_after_some_time_with_the_monitor_turned_off" rel="noreferrer" target="_blank">https://wiki.archlinux.org/index.php/PulseAudio/Troubleshooting#No_HDMI_sound_output_after_some_time_with_the_monitor_turned_off</a>). the following happens:<br>
working: <a href="http://paste.ubuntu.com/12603469/" rel="noreferrer" target="_blank">http://paste.ubuntu.com/12603469/</a>, failing: <a href="http://paste.ubuntu.com/12603476/" rel="noreferrer" target="_blank">http://paste.ubuntu.com/12603476/</a> - lines 64&67 change to say 'not available' and i'm missing my AVR device when it doesnt work.<br>
<br>
I've taken a look at pacmd/pactl and i only have one sink available so the above wiki suggesting to switch away/back to sinks wont work.<br>
Restarting the pulseaudio service via mythbuntu 'service', or via 'pulseaudio' command do allow PA to rediscover my AVR and allow fully functional 5.1 via the HDMI connection.<br>
<br>
Simply rebooting the FE gets pulseaudio working correctly, but I have not found a reboot-free method to restore correct operation.<br>
<br>
Are there any other options to get PA to rediscover connected devices? fwiw, i'm using an Intel 2820 NUC with mythbuntu 14.04.<br>
<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Jason Hamilton<br><br>Webmaster of <a href="http://www.thefuzz4.net" target="_blank">www.thefuzz4.net</a><br><br>We're going to be huge</div>
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