Problems authentication school network

Hi,
At the moment I'm unable to connect to the school network with Arch Linux.
If using Windows and/or Android, I can connect without any issues.
The school uses the following security (authentication)-method:
- WPA2 Enterprise
- PEAP
- MSCHAPv2
- No certificate (they said it's not needed)
- A global username/password
The school should support it (at least Ubuntu).
There is also an eduroam network available, but also unable to login to this network.
I also tried the code (wiki) for eduroam, but this didn't work either.
I can connect, but I'm getting a message that the authentication failed with wicd & NetworkManager.
Has it something to do with the certificate? I had this problem somewhere else, but I needed the certificate of the network before I could connect to it properly.
Should it be possible to export the Android settings somewhere and port this to Arch? Has someone maybe an idea to solve this?
I already searched on the forums, but most of them got it working, but I haven't found any solution yet. Maybe I'm looking at the wrong info.
Thanks!

Thanks for the suggestion orschiro , unfortunately none of them work.
I'm using USB-tether to share the WiFi-connection, but it is a bit strange it connects correct with Android, but not with Arch Linux.
Maybe I'm missing something. :S
For the record, I have the same error on both the own school network and eduroam.
Last edited by beta990 (2014-02-11 19:04:38)

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http://upload.roysterken.nl/files/images/1507802.1X.png
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I found something else on the net, perhaps it will help you. It describes the same error as I had.
http://lists.sans.org/pipermail/unisog/2007-January/027056.html
Message was edited by: Nosye

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PowerShell Error:
Connecting to remote server failed with the following error message : WinRM cannot process the request. The following error occured while using Kerberos authentication: The network path was not found.
Possible causes are:
-The user name or password specified are invalid.
-Kerberos is used when no authentication method and no user name are specified.
-Kerberos accepts domain user names, but not local user names.
-The Service Principal Name (SPN) for the remote computer name and port does not exist.
-The client and remote computers are in different domains and there is no trust between the two domains.
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-Change the authentication method; add the destination computer to the WinRM TrustedHosts configuration setting or use HTTPS transport.
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+ CategoryInfo : OpenError: (:) [], PSRemotingTransportException
+ FullyQualifiedErrorId : PSSessionStateBroken
winrs Error:
Winrs error:
WinRM cannot process the request. The following error occured while using Kerberos authentication: The network path was not found.
Possible causes are:
-The user name or password specified are invalid.
-Kerberos is used when no authentication method and no user name are specified.
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Cheers,
Lain

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Problems authentication school network

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