From the upstream report [1], the patch that resolves this regression has been applied to networkmanager's master branch, so Ubuntu needs to carry this patch until it is included upstream:
https://bug683932.bugzilla-attachments.gnome.org/attachment.cgi?id=224204
[1] https://bugzilla.gnome.org/show_bug.cgi?id=683932
From the upstream report [1], the patch that resolves this regression has been applied to networkmanager's master branch, so Ubuntu needs to carry this patch until it is included upstream:
https:/ /bug683932. bugzilla- attachments. gnome.org/ attachment. cgi?id= 224204
[1] https:/ /bugzilla. gnome.org/ show_bug. cgi?id= 683932