On Sun, May 29, 2011 at 5:32 AM, Pritam Baral <[email protected]> wrote:
> When, wifi doesnt enable again, try this command:
> sudo iwconfig wlan0 txpower on
>

I was going to suggest similar.

Step 0. When the wifi is on, run iwliist wlan0 scan
Step 1. Disable wifi (F2), wait for 15 seconds, run iwlist wlan0 scan .
Step 2. Enable wifi (F2), wait for 30 seconds, run iwlist wlan0 scan .

What is the output in Step 2? This will help us identify if the
problem is really with the driver or with dhcpd (or something
similar).


SB

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