Our university's projector doesn't detect whenever i try project/cast from it using manjaro. I've had success projecting it using windows but not linux. any software to project to projector or a secondary screen.
I connect with the projector using hmdi converter and a wga cable coming from the projector.
I want to project my entire screen or specific slideshow or region.
Also I want to connect to my home's wireless tv (using a smartbox/chinese like a chromecast usb)... i want to cast movies to it but i didn't have any success with linux. Thankful for your help