you can just stop NM by sudo /etc/init.d/NetworkManager stop and then everything should work , or maybe start it when you want again by
sudo /etc/init.d/NetworkManager start -- [MASTER] [WORKAROUND] "Offline Mode" feature fails to detect proper online state for networks that are managed outside of network manager. https://bugs.launchpad.net/bugs/191889 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a direct subscriber. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs