public/docs/ubuntu-persistent-installation.md

# Ubuntu

## OS Installation

Install the latest version of [Virtual Box](https://www.virtualbox.org/wiki/Downloads).

> The text instructions are more important than the screenshots

Screenshots of the installation of Ubuntu in Virtual Box are [here](https://github.com/xpetit/vbox-ubuntu-install/blob/master/README.md).

Download and boot the [last Ubuntu release](http://releases.ubuntu.com/19.10/ubuntu-19.10-desktop-amd64.iso).

-   Create a new virtual machine named "Ubuntu" with at least 4096 MB of RAM
-   Use the fixed size storage allocation (to have more performance)
-   In the settings of the VM
    -   System -> Motherboard : check "Enable EFI"
    -   System -> Processor : Select at least 2 processors
    -   Display -> Screen : Put "Video Memory" to the maximum
        -   Enable 3D acceleration
    -   Storage
        -   Remove IDE controller
        -   Add Optical Drive to the SATA controller
            -   Choose your Ubuntu ISO image
    -   Close the settings (click OK)
-   Run the VM

Follow the screenshots (some settings can be personalized, such as keyboard layout, location, password, login automatically, but **do not change the username**)

Skip the welcoming window.

Don't install updates if Ubuntu asks to. The scripts will.

## OS configuration

Run a terminal and type these commands :

```shell
unset HISTFILE
sudo apt-get -y install curl
export PERSISTENT=
bash <(curl -sSL raw.githubusercontent.com/01-edu/public/master/scripts/kickstart.sh)
```

After reboot you should install Virtual Box additions (and reboot again) :

```shell
sudo apt -y install virtualbox-guest-x11
```

Then it is advised to use the virtual machine in full screen mode (Host key - F)