KDE Linux/Use a pre-Turing (older than GTX 1630) NVIDIA GPU

These GPUs are limited to the Nouveau graphics drivers, which are pre-installed. However they must be manually enabled. Here's how to do so:

Power on/reboot the system
Mash the spacebar to make the boot menu appear
On the boot menu, press the "e" key
Type "nomodeset " (yes, include the trailing space)
Press the "Enter" key
Log in, now in low graphics mode
Create a file named /etc/modprobe.d/nvidia-utils.conf with this content:
```
install nouveau
blacklist nvidia
```
Now reboot again