Stop the NetworkManager service.
Note how all the wired connections disappear from the nm-connection-editor window.
Start the NetworkManager service.
Note how all the wired connections are now listed twice.
Is this still an issue with latest updates? ie NM 0.7.996-5.git20091021 ?
This bug appears to have been reported against 'rawhide' during the Fedora 12 development cycle.
Changing version to '12'.
More information and reason for this action is here:
*** This bug has been marked as a duplicate of bug 517481 ***