After installing Ubuntu 20.04 on Dell XPS 7390, integrated camera is not working. Can anybody help to resolve the issue? Thank you.
Not supported according to this https://wiki.ubuntu.com/Dell/XPS/XPS-13-7390-2-in-1
So I doubt that this guide below will work but worth a try: https://linuxconfig.org/how-to-test-webcam-on-ubuntu-20-04-focal-fossa
Another option is to try installing Windows drivers using Wine and/or ndiswrapper. https://itstillworks.com/convert-windows-drivers-linux-9821.html
Intel develops Clear Linux I wonder if it works under their OS? Create a Live-USB drive and test it out. https://clearlinux.org/downloads
Any of those help?