Ubuntu 12.10 - WiFi keeps disconnecting (using a Proxy)

Posted by semiogeny on Ask Ubuntu See other posts from Ask Ubuntu or by semiogeny
Published on 2012-11-12T10:31:08Z Indexed on 2012/11/12 11:21 UTC
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wireless

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acer

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disconnect

I just installed Ubuntu 12.10 on my Acer Aspire One Netbook and everything works excellent except for the WiFi.

When I click on a network I get connected but only for about one minute and then it says 'Disconnected - You are offline'

It tries to reconnect and after a while it says 'Connection Established'

It's a school network which uses no authentication but a proxy (172.16.4.1:8080)

Can anyone help me? I'm new to Ubuntu and don't know a thing.

Thanks for your help :)

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