I have a laptop with Windows 7 and Ubuntu 12.04. I have a Cisco E1200 and when I set it up, it created 2 SSIDs. Let's name them:
MyConnection (WPA/WPA2 personal), and MyConnection-Guest (no authentication, guest password entered via web browser). I had no problem connecting to MyConnection before, either in Windows 7 and Ubuntu. But now, I can't access MyConnection on Ubuntu. It just says "connecting..." then disconnects after a while. But I'm able to access the internet (on Ubuntu) when I connect to MyConnection-Guest.
MAC filtering is off (even if it's on its MAC address is in the white list). My Ubuntu installation can connect to ANY WiFi connection (WPA/WEP/no auth), except for MyConnection.
Any idea why I'm unable to connect to MyConnection in Ubuntu? Thanks.