I'm relatively new to linux/ubuntu. I'm trying to connect my laptop to my work wireless and have been unsuccessful; it just keeps asking for the name and password over and over. I had the same problem when I was using windows 7 and was able to get it it working by installing Cisco peap module which added "cisco" peap as an authentication option in the wireless settings. I looked around and was unable to find that for linux. Does anyone know a fix or way around this? Lan works fine as does connecting to open wifi.
Thanks
gksudo gedit /etc/NetworkManager/system-connections/<your_network>
Of course, substitute the actual name of the network you are attempting to connect to. Remove the line in question; save and close the text editor. Restart Network Manager:sudo service network-manager restart
. Now can you connect? – chili555 Oct 15 '15 at 14:46