Tweaking Keyboard from the Command Line

I love swapping my CAPS and CTRL keys, and I never found the tweak tool solution to be very elegant. I found this quick solution, which didn't require me to install anything. I've included it below for reference. Great fix!

Open the following for editing:
sudo nano /etc/default/keyboard

And edit
XKBOPTIONS="ctrl:swapcaps"

Then, reconfigure:
sudo dpkg-reconfigure keyboard-configuration

And just go through the prompts as they are.

For more options you can change, check here.

General Installation Failure Fix AMD GPU R9 3XX

Symptoms:

R9 390 drivers would not install via auto-detect software. Failed at 99% with SUCCESS everywhere except at the "Final" step (in log). 

OS:

Windows 8.1

Solution:

1. In Device Manager, disable (not uninstall) Display adapters > Microsoft Display Adapter

2. In Device Manager, disable (not uninstall) Monitors > Generic PnP Monitor

3. Make sure all partial installations of AMD drivers are uninstalled

4. During installation, keep device manager open and disable any drivers that revert to a normal state (i.e., no longer disabled)