Wireless network unstable and often WPA2 protected networks just don't work

Posted by Pedro on Ask Ubuntu See other posts from Ask Ubuntu or by Pedro
Published on 2010-10-13T19:51:02Z Indexed on 2011/02/20 23:32 UTC
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Filed under:

10.10

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wireless

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network-manager

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ralink

I have an issue with my wireless network,so that the connection is working for only a few minutes, after which my browser no longer is able to load pages, even if the wireless is still active/connected.

Furthermore, most of the time WPA2-personal protected networks don't work, (yesterday was the first time it worked - for a few minutes). By "don't work" I mean that it seems to successfully connect, but the browser can't load pages.

I am running Ubuntu 10.10 32bit, and my wireless card is a RaLink rt3090. No changes have been done to any settings since Ubuntu was installed - networking began working on its own after the installation - but as described in first paragraph not very well.

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