Beginner user here. Got a bit of a weird setup I’m trying for here. First I’ll outline the goal:
Create an Virtual Display on Fedora Wayland KDE Plasma that attaches to whatever eGPU I have connected via thunderbolt.
The setup I have currently is:
Laptop:
- Built-in display
- Intel integrated GPU (Disabled)
- Nvidia Laptop dGPU (Specifically RTX 3500 Laptop GPU)
- eGPU dock:
- AMD Radeon RX 6800XT
Following the thread here: How to create a virtual monitor/display? I can easily dump the laptop display edid and use that to setup a virtual display for the nvidia card but I’m stuck on a particular issue. The eGPU has no entry in /sys/class/drm/card* and I haven’t been able to find any DP or HDMI entries in /sys/** for the eGPU so setting up the virtual display doesn’t seem possible from where I’m currently at.
I’m not sure this is even possible but I’m not super familiar with how thunderbolt connected devices load when booting the OS.