Nvidia support

nvidia.txt

/* vim: ft=journal */

Enabling Nvidia Dedicated Graphics Support
==========================================

- “nvidia 364.16 adds support for DRM kernel mode setting. To
   enable this feature, add the `nvidia-drm.modeset=1` kernel parameter,
   and add `nvidia`, `nvidia_modeset`, `nvidia_uvm` and `nvidia_drm`
   to your initramfs#MODULES.” [1]

```sh
pacman -S nvidia nvidia-libgl nvidia-utils

sed \
  -i 's,^\(GRUB_CMDLINE_LINUX=.*\)"$,\1 nvidia-drm.modeset=1",' \
  /etc/default/grub

sed \
  -i 's,^\(MODULES=.*\)"$,\1 nvidia nvidia_modeset nvidia_uvm nvidia_drm",' \
  /etc/mkinitcpio.conf

mkinitcpio -p linux
grub-mkconfig -o /boot/grub/grub.cfg

nvidia-xconfig
```


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[1] https://wiki.archlinux.org/index.php/NVIDIA_