How can I disable wireless by default on a Compaq laptop running Ubuntu?

gpvprasad March 31, 2012
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I have a Compaq CQ42-247 model laptop. When the system powers on I will disable wireless using the wireless button. But after every reboot it is turned back on. How can I configure it so that this does not happen?

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  1. ha14
    March 31, 2012 at 8:36 am

    1) Right click the Network Manager notification applet
    2) Click Edit Connections...
    3) Under the Wireless tab, click edit on the connection(s) you want to disable by default and click edit.
    4) Uncheck Connect automatically
    5) Click apply, close the window, rinse and repeat.

    also
    sudo iwconfig wlan0 txpower off
    Replace ‘wlan0? with your wireless card name displayed in ‘System’ > ‘Administration’ > ‘Network Tools’ under the ‘Network Device’ Drop Down List