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My HDMI sound (Built-in audio) is gone after suspend. Does anyone know how to fix it?

I need to do pulseaudio --kill; pulseaudio --start every time after waking up from suspend, it's kinda annoying.

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It was happening in my New Omen X Laptop

Finding a kernel mod in the link below solved this. However it was more serious as my Sound Card was Not being shown at all.

But here is the fix in case it helps others just the same ... https://ubuntuforums.org/showthread.php?t=2401273&p=13801685#post13801685, Post #7

  • Nope Still Not working after Hibernation only after rebooting ... the patch described above is for NO HDA SOUND Nvidia Card recognised (Ubuntu's kernel has it TURNED OFF - FIX! – markackerman8-gmail.com Oct 1 '18 at 5:24

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