Atheros AR9285 wireless extremely slow

Posted by ignacio on Ask Ubuntu See other posts from Ask Ubuntu or by ignacio
Published on 2012-10-26T00:36:50Z Indexed on 2012/10/26 23:17 UTC
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wireless

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12.10

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atheros

I recently upgraded to Ubuntu 12.10, and things were going great..

But suddenly, the wifi connection went extremely slow. I have a 20 M connection and normally download files al 1 MB/s or so.. but today i dont get any faster than 120 KB/s. Also, if i use wired connection, the speed goes normal.

Following some advice on the net i changed network-manager with wicd, but the issue hasn't gone away

Any clues?

PD. my wireless card is Atheros AR9285

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