WPA2 Enterprise doesn't work after upgrade to 12.10

[pinhas]

Hi,

I recently upgraded my Lenovo X301 from Ubuntu 11.10 to Ubuntu 12.10 by doing a fresh install. After the installation, my campus wifi, which uses WPA2 Enterprise, no longer works.

I can still log on to the campus network from my Android phone. And I was able to log on to the campus network with my laptop before upgrading. And I can still log on to other networks such as my home network from my laptop after uprgrading. But for some reason I can no longer log onto the campus WPA2 Enterprise network after the new Ubuntu install.

Any ideas what the problem could be, and how to fix it?

[pinhas]

Oops, I feel kind of stupid but I just found the problem after a week without wifi at work: I just had to change the authentication setting from the default of "Tenneled TLS" to "PEAP" and it works.