These are the settings from the profile I created with the wizzard?
Connection name: eduroam
Connection type: WLAN
SSID: eduroam
Network is hidden [ ]
Network mode: Infrastructure
Security method: WPA with EAP
EAP type: TTLS
Select certificate: None
EAP method: EAP PAP
Username: s205****@student.rug.nl
Password: ************
Prompt password at every login: [ ]
Advanced:> EAP> Use manual user name: [x]
Manual user name: anonymous

Also tried Use manual user name: [x]
Manual user name: anonymous@student.rug.nl ; anonymous@rug.nl; s205*****@student.rug.nl ;

Also tried Use manual user name: [ ]
Manual user name: _______________

I couldn't connect dirrectly through the terminal, see previous post.
When I tap the status bar> Internetion connection> eduroam, it just asks for a WEP key.
It's not the bug you mentioned.

I've just asked the guy from IT Service and he said that the WEP layer is an extra-protection layer. Windows computers need extra-software to be able to access the network, Apple computers can be configured without any software and Linux needs the wpa_supplicant.conf which I listed in a post above.

I had previously installed Auto-Disconnect and WiFi Switcher, but I uninstalled both of them... Still not able to connect.
I would try the following: reset the WLAN adapter (I am noob, so don't know what code to use in the X-Terminal, couldn't find it on the web).
Also I am now trying to find a way to bypass the first WEP layer so the phone goes directly to the second WPA layer.

Another thing I tried, but with no success:
Actually created wpa_supplicant folder in /etc and copied the wpa_supplicant.conf to the folder. Did this by running gpe-filemanager in x-terminal with rootsh: rootsh gpe-filemanager.
I even installed the linux certificate ca.pem they provide on the website. No difference.

Any opinions?
Thank you!
I still cannot connect