Перестала работать сеть через Networkmanager, плазмовский аплет показывает следующее:

вот лог загрузки:
Jun 10 20:14:00 comp NetworkManager: Setting network parameters: succeeded
Jun 10 20:14:00 comp NetworkManager[3883]: <info> NetworkManager (version 0.8.9997) is starting...
Jun 10 20:14:00 comp NetworkManager: NetworkManager startup succeeded
Jun 10 20:14:00 comp irqbalance: irqbalance startup succeeded
Jun 10 20:14:00 comp NetworkManager[3883]: etcnet-alt: Current network profile: (none)
Jun 10 20:14:00 comp NetworkManager[3883]: <info> Loaded plugin keyfile: (c) 2007 - 2010 Red Hat, Inc. To report bugs please use the NetworkManager mailing list.
Jun 10 20:14:00 comp NetworkManager[3883]: etcnet-alt: read connection: Wireless settings are not found in /etc/net/ifaces/wlan0.
Jun 10 20:14:00 comp NetworkManager[3883]: <info> trying to start the modem manager...
Jun 10 20:14:00 comp modem-manager[3942]: <info> ModemManager (version 0.4) starting...
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Linktop
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin X22X
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Longcheer
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Wavecom
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Novatel
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Samsung
Jun 10 20:14:00 comp polkitd[3945]: started daemon version 0.102 using authority implementation `local' version `0.102'
Jun 10 20:14:00 comp NetworkManager[3883]: <info> monitoring kernel firmware directory '/lib/firmware'.
Jun 10 20:14:00 comp NetworkManager[3883]: <info> found WiFi radio killswitch rfkill2 (at /sys/devices/pci0000:00/0000:00:1c.3/0000:02:00.0/ieee80211/phy0/rfkill2) (driver (unknown))
Jun 10 20:14:00 comp NetworkManager[3883]: <info> found WiFi radio killswitch rfkill0 (at /sys/devices/platform/acer-wmi/rfkill/rfkill0) (driver acer-wmi)
Jun 10 20:14:00 comp NetworkManager[3883]: <info> found WWAN radio killswitch rfkill1 (at /sys/devices/platform/acer-wmi/rfkill/rfkill1) (driver acer-wmi)
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin AnyData
Jun 10 20:14:00 comp NetworkManager[3883]: <info> WiFi disabled by radio killswitch; disabled by state file
Jun 10 20:14:00 comp NetworkManager[3883]: <info> WWAN enabled by radio killswitch; enabled by state file
Jun 10 20:14:00 comp NetworkManager[3883]: <info> WiMAX enabled by radio killswitch; enabled by state file
Jun 10 20:14:00 comp NetworkManager[3883]: <info> Networking is enabled by state file
Jun 10 20:14:00 comp NetworkManager[3883]: <info> ((null)): writing resolv.conf to /sbin/resolvconf
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Option
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Option High-Speed
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Nokia
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Generic
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Ericsson MBM
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin SimTech
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Gobi
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Sierra
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin MotoC
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin ZTE
Jun 10 20:14:00 comp modem-manager[3942]: <info> Loaded plugin Huawei
Jun 10 20:14:00 comp dd: 1+0 records in
Jun 10 20:14:00 comp dd: 1+0 records out
Jun 10 20:14:00 comp dd: 512 bytes (512 B) copied, 0.000177257 s, 2.9 MB/s
Jun 10 20:14:00 comp random: Initializing random number generator: succeeded
Jun 10 20:14:00 comp idmapd: rpc.idmapd startup succeeded
Jun 10 20:14:00 comp NetworkManager[3883]: <info> (eth0): carrier is OFF
Jun 10 20:14:00 comp NetworkManager[3883]: <info> (eth0): new Ethernet device (driver: 'atl1c' ifindex: 2)
Jun 10 20:14:00 comp NetworkManager[3883]: <info> (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Jun 10 20:14:00 comp NetworkManager[3883]: marshal_object: assertion `g_variant_is_object_path (path)' failed
Jun 10 20:14:00 comp NetworkManager[3883]: failed to marshal parameter 1 for signal DeviceAdded
Jun 10 20:14:00 comp NetworkManager[3883]: <info> (wlan0): driver supports SSID scans (scan_capa 0x01).
Jun 10 20:14:00 comp NetworkManager[3883]: <info> (wlan0): new 802.11 WiFi device (driver: 'iwlagn' ifindex: 3)
Jun 10 20:14:00 comp NetworkManager[3883]: <info> (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Jun 10 20:14:00 comp NetworkManager[3883]: <info> (wlan0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Jun 10 20:14:00 comp NetworkManager[3883]: <info> (wlan0): bringing up device.
Jun 10 20:14:00 comp NetworkManager[3883]: marshal_object: assertion `g_variant_is_object_path (path)' failed
Jun 10 20:14:00 comp NetworkManager[3883]: <info> modem-manager is now available
Jun 10 20:14:00 comp NetworkManager[3883]: <warn> bluez error getting default adapter: The name org.bluez was not provided by any .service files
Пробовал переустановить, результат тот-Же, как заставить его работать?