i am running a brand new install of zorin 18 core on an razor blade 15 from mid 2019, with the following specs:
OS: Zorin OS 18 x86_64
Host: Blade 15 Mid 2019-Base 3.04
Kernel: 6.14.0-37-generic
Packages: 2010 (dpkg), 24 (flatpak)
Shell: bash 5.2.21
Resolution: 1920x1080
DE: GNOME 46.0
WM: Mutter
WM Theme: ZorinBlue-Light
Theme: ZorinBlue-Light [GTK2/3]
Icons: ZorinBlue-Light [GTK2/3]
Terminal: gnome-terminal
CPU: Intel i7-9750H (12) @ 4.500GHz
GPU: NVIDIA GeForce RTX 2060 Mobile
GPU: Intel CoffeeLake-H GT2 [UHD Gra
Memory: 3282MiB / 15889MiB
Whenever I launch any of my games through steam (whether it's been downloaded through flatpak, native or from steam itself) they all say they are running and then eventually quit without ever actually launching the games. I am using the most upto date nvidia drivers (the nvidia-driver-580-open (proprietary, tested))
Because of Your Nvidia Card, I would suggest to switch to Xorg. To do that, go to the Login Screen. Click there on Your Profile so that the Password Field appears. When it is appeared, You should see in the bottom right Corner a Gear Icon. Click on it and choose the Option ''Zorin Desktop on Xorg'' and then log in. Like already mentioned, I would agree to stay on the .deb Version of Steam. And maybe try the not open Nvidia 580 Driver.
when i log out i don't see the option for zorin desktop on Xorg, i only see Zorin desktop or Zorin desktop with Wayland. I also tried the non open drivers and nothing changed