On Tue, Jul 14, 2009 at 1:44 PM, Prashanth<munichlinux@...> wrote:
>
>
> On Tue, Jul 14, 2009 at 1:14 PM, Arif Uddin<arifrhb@...> wrote:
>>
>>
>> Dear Bosses,
>>
>> I use Ubuntu 9.04 which kernel 2.6.8-11 at my laptop and all device works
>> well. After update kernel 2.6.8-13 my built in wireless device not works.
>> for checking the problem I reboot my old kernel at 2.6.8-11 then wireless
>> device works well.
>>
>>
>
> Check in the hardware drivers if the device is enabled and probably
> you need to install the firmware again, check your device in dmseg and
> install the firmware.

Do a 'lshw -C network' and see what it says against your Wireless device.

Best,
Amit
>
> --
> regards,
> Prashanth
> twitter: munichlinux
> blog: prashanthblog.appspot.com
> irc: munichlinux, JSLint, munichpython.
>



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