can't find an english source with this information, but using the /etc/networking/interfaces with the Network Manager seems to make problems...
http://wiki.ubuntuusers.de/interfaces ** Package changed: ubuntu => network-manager (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000764 Title: Needs more then 3 minutes to boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1000764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs