Problems with AMD CPU integrated graphics and nvidia GPU

Support Graphics & Display
4

then you should add

sudo mhwd -i pci video-hybrid-amd-nvidia-450xx-prime

and reboot

glxinfo | grep 'renderer string'
prime-run glxinfo | grep 'renderer string'

# Nvidia render-offload alias
alias nvr="__NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia"
alias vkr="__NV_PRIME_RENDER_OFFLOAD=1"

after you close/open terminal the alias for both will be set and then it’s

#opengl
nvr glxgears
#vulkan
vkr vkcube
2 Likes