HDMI Input - How to switch to the HDMI input

Which system do you use? Android, Ubuntu, OOWOW or others?


Which version of system do you use? Khadas official images, self built images, or others?

Khadas image

Please describe your issue below:

I connected an HDMI source to the HDMIN In on the VIM4. How do I switch to the HDMI In in Ubuntu?


I just would like to let you know that I found the article below but the apt install hdmiin-demo cannot find the package


I found the next link that was helpful but it did not work for me

when I type sudo hdmiin-demo, I see the traces on terminal but I don’t see the HDMI input source on my display.

Please update your system to latest release first.

sudo apt update
sudo apt full-upgrade
sudo reboot

And then follow the documentation below.