lg utra wide amd high definition audio device not working

Lg utra wide amd high definition audio device not working how to#

if your headphones don't show up in the system sound settings. Edit #2: This appears to also happen in Ubuntu 18.04, and possibly on Ubuntu 20.04. I have updated this article with a fix for this issue - you can find it near the end of the article (titled #2 Fix PCI/internal sound card not detected (dummy output) with Ubuntu kernel 5.3.0-41 and newer in Ubuntu 19.10). There's a kernel regression (in Linux 5.3.0-41 and probably newer versions running on Ubuntu 19.10) which causes a new 'dummy output' issue on Ubuntu 19.10. Plug in the HDMI device back and you should be able to switch back to the integrated / external speakers, then you can unplug the HDMI cable again. In case you've plugged in an HDMI cable, then unplugged it and you're no longer getting any sound on your Ubuntu desktop, the solution is quite simple. Update for no sound after unplugging HDMI cable. At least, it should also solve similar issues in Linux Mint, elementary OS and probably Debian as well (but it should apply to many other Linux distributions though I can't test that). I only had to use this fix in Ubuntu, but I assume it works in other Linux distributions too.

Lg utra wide amd high definition audio device not working how to#

I'll explain how to check if you're running this as well, below (step 0). I should also mention that my computer uses the snd_hda_intel kernel module (Realtek ALC892 codec). Here is what I did to get the sound to work in Ubuntu 18.04 - hopefully this will work for some of you as well. Then I remembered that a while back I managed to fix the sound for my old desktop (which was upgraded to newer Ubuntu versions instead of a clean install), so I tried that solution and. The first thing I did was to look for solutions online, like this one, but none worked (though that solution may work for you so give it a try). Looking in the Sound settings (from Gnome Settings), I noticed there's only a Dummy Output as a sound output device. After setting up a new computer with Ubuntu 18.04, I noticed there's no sound coming out (from speakers, headphones or HDMI).