# 1. "Force Full Composition Pipeline" in nvidia-settings for all monitors # 2. Disable "Sync to VBlank" and "Allow Flipping" in nvidia-settings -> OpenGL Settings # 3. Put these lines in /etc/environment: echo "CLUTTER_DEFAULT_FPS=144" | sudo tee -a /etc/environment echo "__GL_SYNC_DISPLAY_DEVICE=DP-0" | sudo tee -a /etc/environment echo "__GL_SYNC_TO_VBLANK=0" | sudo tee -a /etc/environment