Comment 25 for bug 275451

I am having this exact problem as well. Unfortunately rudd-o's fix is not working for me.

Interestingly enough, I have two identical machines, and one is running an exact image of the other's install of ubuntu 9.04 that was cloned onto another SATA flash module using dd. The initial machine works fine, the one using an image of the first install does not. I have cloned the install onto another third flash module, and this one is doing the same thing.

I have noticed that on the one that this does not occur on, network manager icon shows wired network not managed, however the network connection works flawlessly. The images of that install when used on the other machine show an auto configured interface in the network manager icon.

For now I am going to place mount -a in rc.local as that seems to resolve the issue.