Yes, I think your network-manager is a left-over from your Karmic days -- you installed it from an external repository (probably a PPA), but... * it has a greater version than current Lucid * it is most probably not compatible with Lucid
This goes with the territory, when using non-official repositories. One final way to be sure is to run 'apt-cache' against it: apt-cache policy network-manager And you should see no repositories set for it. The best you can do is downgrade it to current lucid. It should be easy, but I have no idea of what else you have still from Karmic. -- Recent update broke dhcp https://bugs.launchpad.net/bugs/643100 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs