Here’s a technical write-up on how to reload a graphics driver in Windows, Linux, and macOS. Introduction Graphics drivers are critical system components that manage communication between the operating system, applications, and the GPU. Occasionally, a driver may become unresponsive, display artifacts, cause screen freezing, or lead to performance drops. Instead of restarting the entire system, reloading the graphics driver can restore functionality, reset GPU states, and clear temporary errors.
Alternatively, use a script to restart all display adapters: how to reload graphics driver
pnputil /restart-device "PCI\VEN_10DE&DEV_1B80&SUBSYS..." Find your device instance path in Device Manager → Details → Device instance path. Here’s a technical write-up on how to reload
sudo rmmod nvidia_drm nvidia_modeset nvidia_uvm nvidia sudo modprobe nvidia_drm nvidia_modeset nvidia_uvm nvidia For AMD (amdgpu) or Intel (i915): Instead of restarting the entire system, reloading the
sudo rmmod amdgpu && sudo modprobe amdgpu # AMD sudo rmmod i915 && sudo modprobe i915 # Intel Unloading GPU modules while X11 or Wayland is running often causes a system freeze. Safer to run from a TTY (Ctrl+Alt+F3). Method 3: Reset the DRM (Direct Rendering Manager) – Kernel 5.0+ echo "1" > /sys/kernel/debug/dri/0/amdgpu_reset # AMD example NVIDIA does not expose a simple reset file. Use nvidia-smi -r (if supported). Method 4: Restart Xorg (without reboot) Switch to TTY ( Ctrl+Alt+F2 ), log in, then: