I can confirm this "problem" When I rotated server certs on our NPS'es from the CA in the PKI env. The networkmanager messed with the file and the connection stopped working.
On our NPS radius server Reason Code: 265 Reason: The certificate chain was issued by an authority that is not trusted. So it seems that even if I ignore the CA warning it sends some information of CA's to the NPS. I haven't had the time to debug it further. But when editing the suggested line things started working again. -- Regards Falk -- 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