This is a bug for me. I used my wifi just today and after shutting down my laptop and turning it on again I get all of this. no wifi and same errors. I use xenial so the versions are different. I have network manager 1.2.6-0ubuntu0.16.04.2.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1489154 Title: NetworkManager does not start / fails to start Status in One Hundred Papercuts: Incomplete Status in network-manager package in Ubuntu: Confirmed Bug description: Yesterday i did the upgrade to version 1.0.4 of NetworkManger. Today my Xubuntu 15.10 cannot connect to the net, and wants to upload a crash report. This also fails cause the start of the NetworkManger fails after booting. Trying manually to start with ~$ sudo systemctl start NetworkManager leads that the icon comes up, disappears, comes up, disappears for 3, 4 times and then it's gone forever. ~$ journalctl -xe Aug 26 22:02:34 Wily NetworkManager[1578]: <info> monitoring ifupdown state file '/run/network/ifstate'. Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMVxlanFactory (internal) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMVlanFactory (internal) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMVethFactory (internal) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMTunFactory (internal) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMMacvlanFactory (internal) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMInfinibandFactory (internal) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMGreFactory (internal) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMEthernetFactory (internal) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMBridgeFactory (internal) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMBondFactory (internal) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMAtmManager (/usr/lib/i386-linux-gnu/NetworkManager/libnm-device-plugin-adsl.so) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMWifiFactory (/usr/lib/i386-linux-gnu/NetworkManager/libnm-device-plugin-wifi.so) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMBluezManager (/usr/lib/i386-linux-gnu/NetworkManager/libnm-device-plugin-bluetooth.so) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Loaded device plugin: NMWwanFactory (/usr/lib/i386-linux-gnu/NetworkManager/libnm-device-plugin-wwan.so) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> WiFi enabled by radio killswitch; enabled by state file Aug 26 22:02:34 Wily NetworkManager[1578]: <info> WWAN enabled by radio killswitch; enabled by state file Aug 26 22:02:34 Wily NetworkManager[1578]: <info> WiMAX enabled by radio killswitch; enabled by state file Aug 26 22:02:34 Wily NetworkManager[1578]: <info> Networking is enabled by state file Aug 26 22:02:34 Wily NetworkManager[1578]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed Aug 26 22:02:34 Wily NetworkManager[1578]: <info> (lo): link connected Aug 26 22:02:34 Wily NetworkManager[1578]: <info> (lo): new Generic device (carrier: ON, driver: 'unknown', ifindex: 1) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> (enp0s3): link connected Aug 26 22:02:34 Wily NetworkManager[1578]: <info> (enp0s3): new Ethernet device (carrier: ON, driver: 'e1000', ifindex: 2) Aug 26 22:02:34 Wily NetworkManager[1578]: <info> (enp0s3): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Aug 26 22:02:34 Wily NetworkManager[1578]: <info> keyfile: add connection in-memory (4251ae7f-22a1-4de8-8f11-7a62fd420d65,"Kabelnetzwerkverbindung 1") Aug 26 22:02:34 Wily NetworkManager[1578]: <info> (enp0s3): created default wired connection 'Kabelnetzwerkverbindung 1' Aug 26 22:02:34 Wily NetworkManager[1578]: <info> urfkill disappeared from the bus Aug 26 22:02:34 Wily NetworkManager[1578]: <info> wpa_supplicant running Aug 26 22:02:34 Wily NetworkManager[1578]: <info> ModemManager available in the bus Aug 26 22:02:34 Wily NetworkManager[1578]: <info> ofono is now available Aug 26 22:02:34 Wily NetworkManager[1578]: (NetworkManager:1578): GLib-GObject-WARNING **: /build/glib2.0-6GfMH1/glib2.0-2.45.4/./gobject/gsignal.c:2480: signal 'ModemAdded' is invalid for instance Aug 26 22:02:34 Wily NetworkManager[1578]: (NetworkManager:1578): GLib-GObject-WARNING **: /build/glib2.0-6GfMH1/glib2.0-2.45.4/./gobject/gsignal.c:2480: signal 'ModemRemoved' is invalid for instan Aug 26 22:02:34 Wily NetworkManager[1578]: (NetworkManager:1578): GLib-CRITICAL **: g_variant_get_va: assertion 'value != NULL' failed Aug 26 22:02:34 Wily kernel: NetworkManager[1578]: segfault at c ip b6f4b97a sp bffb4890 error 4 in libglib-2.0.so.0.4504.0[b6ec8000+127000] Aug 26 22:02:34 Wily systemd[1]: NetworkManager.service: Main process exited, code=dumped, status=11/SEGV Aug 26 22:02:34 Wily systemd[1]: NetworkManager.service: Unit entered failed state. Aug 26 22:02:34 Wily systemd[1]: NetworkManager.service: Failed with result 'core-dump'. Aug 26 22:02:35 Wily systemd[1]: NetworkManager.service: Service hold-off time over, scheduling restart. Aug 26 22:02:35 Wily systemd[1]: Stopped Network Manager. -- Subject: Unit NetworkManager.service has finished shutting down -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit NetworkManager.service has finished shutting down. Aug 26 22:02:35 Wily systemd[1]: NetworkManager.service: Start request repeated too quickly. Aug 26 22:02:35 Wily systemd[1]: Failed to start Network Manager. -- Subject: Unit NetworkManager.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit NetworkManager.service has failed. -- -- The result is failed. Aug 26 22:02:35 Wily systemd[1]: NetworkManager.service: Unit entered failed state. Aug 26 22:02:35 Wily systemd[1]: NetworkManager.service: Failed with result 'start-limit'. Aug 26 22:02:38 Wily systemd[1]: Started Daemon for generating UUIDs. -- Subject: Unit uuidd.service has finished start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit uuidd.service has finished starting up. -- -- The start-up result is done. . Host: Xubuntu 14.04.3 VirtualBox 5.0.2 Guest: Xubuntu 15.10 upgradet from 15.04 network-manager Versions: 1.0.4-0ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/hundredpapercuts/+bug/1489154/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
