nvidia-prime : NVIDIA Prime Render Offload configuration and utilities ( https://redcorelinux.org )
optimus-manager : Management utility to handle GPU switching for Optimus laptops ( https://github.com/Askannz/optimus-manager" EGIT_REPO_URI="${HOMEPAGE} )
optimus-manager-qt : Qt-based interface for Optimus Manager ( https://github.com/Shatur/optimus-manager-qt )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a nelson-graca
For Paludis use this rsync : rsync://gentoo.zugaina.org/nelson-graca-portage
If you have a problem : ycarus(-at-)zugaina.org