(10-07-2021, 03:05 PM)bcnaz Wrote: ((( You do have power connected to your 'dongle' ? )))
Have you tried with other OSes such as arm/Arch, Mobian, or Post Market ?
Manjaro/Plasma and Manjaro/Phosh are still ... both Manjaro, * if it is an OS problem, then it could be shared across the different Desktops.
Yes the dongle was powered.
I tried it on my laptop and found out that for some reason HDMI-out on my TUXEDO laptop is also broken (X11 & Wayland).
My laptop has dualboot Gentoo+Manjaro.
I also tried connecting the dongle to Android phones, but still no video output.
I'm gonna have to do more testing tomorrow.
Edit:
I tried my moms laptop that only has HDMI, no USB-C, and it shows an image on the TV.
So it can't be a TV-related problem.