Confirmed. There is some kind of regression at NetworkManager on Karmic that prevents it from releasing an interface configured at:
/etc/network/interfaces The workarround for now is to remove the package network-manager (plus its companions network-manager-gnome, ...-kde, etc) and configure the system-server network at /etc/network/interfaces With no NM (Network Manager) messing with the manually configured interface, the network connection is quite stable and works before a session is open by any user, so the system can be used as a server (printer server, web server, etc) The regression is there because in Ubuntu Jaunty (9.04) it was not necessary to remove NM to have a single interface configured manually with system-wide settings. ** Changed in: network-manager (Ubuntu) Status: New => Confirmed -- After upgrading to karmic, /e/n/i network config (non NetworkManager) no longer works https://bugs.launchpad.net/bugs/489357 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