If you have dual graphics machine you can force nvidia gpu with this bash script:
run-nvidia.sh
#!/usr/bin/env bash
export __NV_PRIME_RENDER_OFFLOAD=1;
export __GLX_VENDOR_LIBRARY_NAME=nvidia;
export __VK_LAYER_NV_optimus=NVIDIA_only;
$@;Usage:
./run-nvidia.sh glxgears
