ubuntu_nvidia_secureboot.txt

My steps to make it work with secure boot were as follows:

When I was installing Ubuntu 18.04.1, when I reached the "updates and other software stage" in the installation, there was an option to set a password for secure boot, so I went ahead and enabled the check box and entered a new password for secure boot.

Later on after the installation, when I wanted to install Nvidia drivers, I did the following:

Standard Ubuntu procedure:

```
sudo apt-get update
sudo apt-get upgrade
```

Add the Official Nvidia PPA to Ubuntu

```
sudo add-apt-repository ppa:graphics-drivers/ppa
```

Update and upgrade again

```
sudo apt-get update
sudo apt-get upgrade
```

I checked which was the recommended driver for my GPU via the command:

```
ubuntu-drivers devices
```

I opened "Software & Updates" and clicked the "Additional Drivers" tab, 
I then chose the recommended driver and clicked "Apply Changes", while the driver was installing somewhere 
in the middle it prompted me for secure boot password, that it when I entered the password I set up when 
I was installing Ubuntu, after it finished applying I restarted my device, when it was rebooting a blue menu 
appeared asking to press any key, I pressed then a menu labeled as "Perform MOK Management" appeared, there were 
the following four options:

```
Continue boot
Enroll Key
Enroll Key from Disk
Enroll Key from Hash
```
I chose option number 2, then I continued to boot, it finally worked, I went to 

Ubuntu settings->Details and my Graphic Card name was shown correctly.