I have the same problem. Very bad. My college, the b.i.b International College Bergisch Gladbach (www.bg.bib.de) is affected!
In 12.04 it worked perfectly! ** Summary changed: - Network manager cannot connect to Eduroam (worldwide WiFi network for university students) + Network manager cannot connect to WPA/PEAP/MSCHAPv2 network ** Summary changed: - Network manager cannot connect to WPA/PEAP/MSCHAPv2 network + Network manager cannot connect to WPA2/PEAP/MSCHAPv2 network -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1104476 Title: Network manager cannot connect to WPA2/PEAP/MSCHAPv2 network without CA_Certificate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1104476/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs