Comment 19 for bug 1451378

I created an package network-extra https://code.launchpad.net/~corcodel-marian/+junk/network-extra
With this package installed start on full duplex is stable but speed remain low on 5Mbit/s .This package prevent running NetworkManager without interface on different stages(up, pre-up,pre-down) and after parse conf. from ifupdown.