Arch Linux on a Chromebook Asus C301SA

- Linux Chromebook

I’ve got an Asus C301S at work, it’s a Chromebook with Chromeos.

I like those little laptops, for the price it’s actually a very good little machine.
ChromeOS is responding very well, ssh and Chrome are working too.
But I often need more, like X11 forwarding or offline coding …

You will see the C301SA is marked as a C300SA internally.

Here are the steps to install Arch Linux on it, do it at your own risk, you can brick your computer, you will need an external USB keyboard.

The keyboard should work now.
Also install or grab the config file from aur/galliumos-braswell-config for audio support.

If it won’t boot don’t worry you can still boot using the Arch USB key, then remount your system:

mount /dev/mmcblk0p1 /mnt
arch-chroot /mnt

Touch pad config:

Section "InputClass"
    Identifier "Elan Touchpad"
    Driver "libinput"
    MatchIsTouchpad "on"
    Option "Tapping" "on"
    Option "NaturalScrolling" "true"  
    Option "ClickMethod" "clickfinger"

Congratulations you have a fully working computer.

EDIT: Arch kernel 4.12 is fully working without the need to use aur/linux-galliumos-braswell, but 4.13 breaks this support, so keep 4.12 for now.