Comment 13 for bug 227819

As an update, network-manager now finally works again in karmic, no more of those various random crashes and non handling of my network interfaces. Documentation is still poor, but at least it works.
So, after around 2 years in being broken in various ways in each release after dapper, it seems to finally behave for me and do what it was supposed to.

Not a moment too soon I suppose, although it doesn't close this bug for those sticking with hardy since it's LTS.