about WiFi problem in ubuntu

[sarang_chepe]

hi there,
I got stuck with the wifi problem in ubuntu 12.04 LTS. Even after switching wifi on, it says that wireless LAN is not detected. When I installed Ubuntu, wifi was working fine, but after I updated it, problem has started.
My laptop configuration is SONY VAIO E series, intel Core i3-370M Processor 2.40GHz, RAM 3 Gb. I guess this is enough information. Please Help me...
Thank you.

[Timeghost]

hi there,
I got stuck with the wifi problem in ubuntu 12.04 LTS. Even after switching wifi on, it says that wireless LAN is not detected. When I installed Ubuntu, wifi was working fine, but after I updated it, problem has started.
My laptop configuration is SONY VAIO E series, intel Core i3-370M Processor 2.40GHz, RAM 3 Gb. I guess this is enough information. Please Help me...
Thank you.

Hello there, sarang_chepe.

Type the following command into your terminal. What does it say?

Code: Select all

rfkill list

Edit: Also, shouldn't this be in Operating Systems > *nix?

[fashizzlepop]

You will be able to receive better support on the #ubuntu channel on freenode. It's their official support channel. HTS isn't the best for issues like this.