you seem to have configured your network somehow using the old debian mechanism. Remove your configuration from /etc/network/interfaces and your other settings will reappear after restart.
** Changed in: network-manager (Ubuntu) Status: New => Invalid -- settings lost after reboot or awake https://bugs.launchpad.net/bugs/389814 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