Click on the Wireless Networks in the notification area. Select eduroam network and select "Connect" button.
Enter your NetID with @upce.cz as your username and your NetID password.
An example of username is email@example.com. Don't use any email as firstname.lastname@example.org or email@example.com.
File with CA certificate is here.
Just come to us to CITS, building EB, second floor (entrence is from rectorate building) room 02007 and 02008. Or write us an e-mail with a problem description to firstname.lastname@example.org.
We prefer personal meetings as finding the solution is usually faster and more successful.