1. open terminal and type “lspci” for check your wlan card, if u have Rt2500 it will show like this : ” Network controller: RaLink RT2500 802.11g Cardbus/mini-PCI (rev 01)”. 2. and type “sudo /etc/rc.loca” 3. add the following lines before line exit: ifconfig wlan0 up iwconfig wlan0 rate 54M 4. Save and reload your [...]

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