For some reason, the auto-start at boot feature doesn't work for me, so I added it to the autostart in Cinnamon by adding a custom command in System -> Preferences -> Startup Applications
but the folders need to be changed in file: /usr/share/plymouth/themes/darwin/darwin.plymouth (because almost nothing in Linux ever actually works out of the box):
[Plymouth Theme]Name=Darwin OS X Plymouth
Description=A Plymouth of OS X Yosemite
ModuleName=script
[script]ImageDir=/usr/share/plymouth/themes/darwin
ScriptFile=/usr/share/plymouth/themes/darwin/darwin.script
Yes, the MacBook Air can play games, even under Linux. To my surprise, even pretty well, at least 2D games. I remember using a steam-installer package but this one should work, too.
Just for testing, especially after Steam works so well with even 3D games, I wanted to see if I can get Diablo 2 Resurrected to work. So I went ahead and installed Battle.Net.
Specifically, go to settings before the launcher crashes on you, then Advanced settings, and deactivate hardware acceleration for browser content. That brought me at least into the main view and allows me to install Diablo. The download is currently running so I can't tell if it's gonna work, yet, or not.
EDIT: Wine and Battle.Net is horribly unstable. I won't be using it. I wasn't able to even install Diablo as the installer crashed four times because some sort of ad window popped up.
3
Change Keyboard Mapping
After using the MacBook Air running Ubuntu for a few months, I can't help but notice that I'm not a fan of the keyboard layout. There are a few keys that need to be swapped for ease of use when running Ubuntu. Luckily, there is a very easy fix for that: https://github.com/free5lot/hid-apple-patched
Following those instructions and using the recommended keyboard remapping, the keyboard is now much more enjoyable.
Thanks for such detailed instructions. I had an idea about it, but I didn't risk it. Outstanding work.