Dell Proximity Printing Solution Manual de usuario descargar pdf (Pagina 20)

DPPS – Installation Guide 20

Updating Ubuntu

After you can properly retrieve a static IP address, perform an update to the

latest packages.

If you are installing Ubuntu using an ISO image, skip to "Downloading,

Installing, and Configuring the DPPS Server Package" on page 21.

To update Ubuntu, type the following commands in a

terminal window

sudo aptitude update && sudo aptitude upgrade

You must remove two packages from the system as they interfere with the

processes needed by CUPS.

Type the following command in a terminal window:

sudo aptitude remove apparmor apparmor-utils

Type the root account password.

Press Enter when prompted.

Installing the Postfix Mail Server

If you are installing Ubuntu using an ISO image, skip to "Installing Using ISO

Image" on page 22.

Type the following command in a terminal window to set up a mail server for

E-Mail functionality:

sudo aptitude install postfix

After the mail server is installed, you are prompted for configuration. It is

recommended that you leave the default settings of Internet with Smarthost.

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Dell Proximity Printing Solution Manual de usuario Pagina 20