default .. make a reboot pls.
after reboot → update system → reboot → then reinstall the kernel + headers
But.. you have the wrong nvidia driver installed
You need for this gpu the nvidia-open-dkms driver.
uninstall nvidia-dkms then install nvidia-open-dkms driver over konsole
sudo pacman -Rdd garuda-nvidia-config nvidia-dkms nvidia-settings nvidia-utils opencl-nvidia libxnvctrl lib32-nvidia-utils lib32-opencl-nvidia gwe python-py3nvml
then install without reboot
sudo pacman -S nvidia-open-dkms egl-wayland lib32-nvidia-utils lib32-opencl-nvidia nvidia-settings opencl-nvidia nvidia-utils
Perhaps you need dxvk to install over paru (default is dxvk installed but not all packages)
paru -Sdxvk package name
example:paru -S lib32-libdxvk-gplasync
reboot = ?
if you mean you need a reinstall from kernel + headers it should function (my mind)
konsole:sudo pacman -S linux-hardened linux-hardened-kernels
result = ?