@Rockman98 said in Installing different desktop environment rather than the default one over retropie os?:
Hello,
Is it possible to install a different desktop, specifically Trinity Desktop Environment adn boot over emulation station interface?
Which platform ? On a Raspbery Pi, RetroPie doesn't use a desktop at all.
How can i install it top of retropie os?
RetroPie is not an OS, but runs on top of a Linux distribution - on a Raspberry Pi it's running over RaspiOS, on other platforms is runs over Debian/Ubuntu.
Look up how the desktop environment you want to install is installed on Debian/Ubuntu if you want to install it on your RetroPie - compatible - system.
Would there be any performance issues?
Depends on the system, if it's a Pi3 or less it's probably going to affect the performance, for newer Pi models it's less noticeable and on a PC the difference is basically insignificant.
Can i make it launch like how i start raspberry pi's default desktop environment over retropie os?
Probably, but depends on the platform you're using (PC / Raspberry Pi / etc.).