Hello!
I’m experiencing an issue on my Fedora 40 system with dual GPUs: NVIDIA GeForce RTX 4050 Max-Q and AMD Radeon 680M. The system works fine when using GNOME with Xorg, but when I switch to Wayland, I encounter the following problems:
The refresh rate of my second monitor is stuck at 60Hz, even though it supports higher refresh rates (e.g., 144Hz).
In the nvidia-settings tool, display information and configuration options are missing or not available.
Switching back to GNOME on Xorg solves the refresh rate issue, but I prefer to use Wayland.
I’m using proprietary NVIDIA drivers installed via Fedora’s repositories. I’ve disabled nouveau in the GRUB configuration (rd.driver.blacklist=nouveau modprobe.blacklist=nouveau), but this hasn’t fixed the issue.
My setup:
Fedora 40
GNOME 44
GPUs: NVIDIA GeForce RTX 4050 Max-Q / AMD Radeon 680M
NVIDIA drivers: latest version from RPM Fusion repository (confirmed via nvidia-settings)
The issue only occurs when using GNOME on Wayland, affecting the monitor refresh rate.
What steps can I take to resolve the refresh rate issue on Wayland? Has anyone else experienced this problem and found a solution?