I'm also experiencing this. I.e. if one NIC (whether wired or wireless) is declared as static /etc/network/interfaces, then I can't create a *system* connection with nm-connection-editor for the other NIC.
I'm able to create user connections, i.e. without checking the "Available to all users" checkbox, but if I try to check this box and make them system connections later on, then the connections disappear from nm-connection-editor. In all cases, even if they don't show up in the nm-connection-editor dialog, the connections *are present* on the file system, I can see them in /etc/NetworkManager/system-connections. If I remove the static NIC declaration from /etc/network/interfaces everything works fine. -- network manager connection editor adding wired connections does not work https://bugs.launchpad.net/bugs/367227 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs