Step 1. From the network manager icon in the top panel, select the “eduroam” wireless network
Step 2. In the Authentication required by wireless network window, ensure that the following settings are used:
Wireless security: WPA & WPA2 Enterprise
Authentication: Protected EAP (PEAP)
Anonymous identity: (leave blank)
PEAP version: Automatic
Inner Authentication: MSCHAPv2
Password: (gatorlink password)
Step 3. Click on CA certificate. Navigate to /usr/share/ca-certificates/mozilla and select the file “AddTrust_External_Root.crt”. Click Open. Alternatively, if this file is missing from your Firefox installation, you can always download AddTrust’s public key file from their website: https://support.comodo.com/index.php?/comodo/Knowledgebase/Article/View/917/91/
Step 4. Returning to the Authentication required window, click Connect. If all goes well, you should be connected to the network.
You should now be connected!
Note: You should check web browsing, accessing any services that you typically use and make sure these are working for you.