= Wireless - WLAN = * Networks: Choose '''uzh''' or '''eduroam''' * [[http://www.id.uzh.ch/dl/mobil/wlan.html|General Information]] * [[http://www.id.uzh.ch/dl/mobil/wlan/Angebot.html|Overview UZH]] = Configuration Windows / MacOS = * http://www.id.uzh.ch/dl/mobil/wlan/Angebot/konfig-uzh.html = Configuration Linux (Ubuntu) = * If not happened, install the necessary certificates with `sudo apt-get install ca-certificates` at the command line or by using the Synaptic package manager and installing the package `ca-certificates`. * Remove any network _cable_. * Open the network manager: {{attachment:Screenshot-Wireless Network Authentication Required.png}}