I have Acer Aspire One D257. The wireless does not work at all when using Ubuntu 10.04 . But it works properly when using Ubuntu 11.10 !
So how can I make it work with Ubuntu 10.04 ?
edit: I have upgraded the kernel to version 3.2.0 and still no wireless!
The problem is solved now. The issue is with intel wireless on ubuntu 10.04. So I get the
linux-firmware
from Oneiric 11.10 and it works!Maybe you will have to upgrade to the latest kernel. you can find all versions here Kernel.Ubuntu.com
Thanks to peppe84 :)