*** This bug is a duplicate of bug 1539634 *** https://bugs.launchpad.net/bugs/1539634
** This bug has been marked a duplicate of bug 1539634 network-manager crashes when using libnl-3-200 3.2.21-1ubuntu1 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1540294 Title: Network manager stopped working after some update Status in network-manager package in Ubuntu: Confirmed Bug description: 'sudo NetworkManager' gives: (NetworkManager:7010): GLib-WARNING **: GError set over the top of a previous GError or uninitialized memory. This indicates a bug in someone's code. You must ensure an error is NULL before it's set. The overwriting error message was: Key file does not have group 'connectivity' To get network interface to work I have to do like this: 'sudo ip link set dev eth0 down' 'sudo dhclient eth0' Ubuntu 14.04.3 LTS 'apt-cache policy network-manager': network-manager: Installed: 0.9.8.8-0ubuntu7.2 Candidate: 0.9.8.8-0ubuntu7.2 Version table: *** 0.9.8.8-0ubuntu7.2 0 500 http://mirror.one.com/ubuntu/ trusty-updates/main amd64 Packages 100 /var/lib/dpkg/status 0.9.8.8-0ubuntu7.1 0 500 http://mirror.one.com/ubuntu/ trusty-security/main amd64 Packages 0.9.8.8-0ubuntu7 0 500 http://mirror.one.com/ubuntu/ trusty/main amd64 Packages ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: network-manager 0.9.8.8-0ubuntu7.2 ProcVersionSignature: Ubuntu 3.13.0-77.121-generic 3.13.11-ckt32 Uname: Linux 3.13.0-77-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 CurrentDesktop: Unity Date: Mon Feb 1 10:57:19 2016 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2012-10-28 (1190 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) IpRoute: default via 192.168.1.1 dev eth0 192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.110 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: Upgraded to trusty on 2016-02-01 (0 days ago) WifiSyslog: mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2014-02-01T11:14:17.778018 nmcli-con: Error: command ['nmcli', '-f', 'all', 'con'] failed with exit code 9: ** (process:6612): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: The name org.freedesktop.NetworkManager was not provided by any .service files Error: nmcli (0.9.8.8) and NetworkManager (unknown) versions don't match. Force execution using --nocheck, but the results are unpredictable. nmcli-dev: Error: command ['nmcli', '-f', 'all', 'dev'] failed with exit code 8: Error: NetworkManager is not running. nmcli-nm: RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN not running unknown unknown unknown unknown unknown unknown unknown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1540294/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp