== The Problem ==

If you have been affected by this bug, you will see a screen similar to the following when booting your computer:

{{attachment:failedb.png}}

== Corrective Action ==

Follow this procedure to correct the problem.  You will need to be connected to the Internet for the procedure to work.

 1. At this point, hold the `Control` and `Alt` keys and press the `F1` key.  You should see a screen similar to the following:

  {{attachment:tty1b.png}}

 1. Type in your username, as you would to login to the computer, and press `Enter`

 1. Then type your password and press `Enter`.  You will see a screen similar to the following:

  {{attachment:passwordb.png}}

 1. Type `sudo apt-get update` and press `Enter`

 1. Type your password again and press `Enter`. You will see a screen similar to the following:

  {{attachment:apt-get-updateb.png}}

 1. Type `sudo apt-get install xserver-xorg-core` and press `Enter`. This will install an update on your computer, and you will see the text changing on the screen.  When the update is complete, you will see a screen similar to the following:

  {{attachment:installed.png}}

 1. Hold `Control` and `Alt` and press `Delete`. This will reboot your system in a functional state.