sudo iwconfig ra0 essid "xx" does not work
Hello Linux network friends,
I am currently having a problem in switching wireless network (ap) manually using the following command:
--$sudo iwconfig ra0 essid "network name"
Although there is no error in executing this command and the LED on the adapter blinks for a few times, the network (ap -- access point) hasn't change. My linux distribution is Ubuntu 8.10, linux 2.6.7-27-generic. The wireless adapter is WUSB600N USB stick (Ralink's RT2870 chipset). All the networks do not require key (encryption key: off). Please help.