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I used to connect from broadband connection in ubuntu as shown in

How to set up a broadband connection

but then I did some changes in modem as shown in

http://www.ashout.com/error-651-with-pppoe-connections-in-windows-7-fix/

after that I am not able to connect despite making changes.Although in windows it works fine since am able to connect to internet without making connection.

I also tried the changes mentioned in the given link but it did not help much

http://www.ubuntugeek.com/ubuntu-networking-configuration-using-command-line.html

when typing sudo ifconfig

enter image description here

and when I opened and changed gksudo gedit /etc/network/interfaces and restarted the networking,yet it did not connect!

enter image description here

please help!

Community
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shubhendu
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1 Answers1

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I haven't visited the links you provided yet (I will)... but for now, try this:

sudo ifconfig wlan0 up

sudo iwconfig wlan0 essid (network name) key (password)

*replace "network name" with the network name to which you wish to connect and "password" with that network's password

sudo dhclient wlan0

Also make sure your adapter isn't down by RF-KILL or anything crazy like that!

P Smith
  • 569