Additional observation: Somehow upgrading the kernel did not happen. So the kernel stayed 3.19.0.15 for a while.
Other upgrades went fine. So for the last few days, I did not observe the phenomenon on this particular machine. (Others, where the kernel war upgraded to 3.19.0.20 had the issue constantly) After upgrading to 3.19.0.20 on this machine, the behaviour / issue reappeared. here is the syslog. Mind 09:53:21 where NetworkManager deactivates for no reason. ... Jun 4 09:53:05 mbr kernel: [13615.956552] bridge-wlan0: down Jun 4 09:53:05 mbr kernel: [13615.956559] bridge-wlan0: detached Jun 4 09:53:05 mbr kernel: [13615.956633] done. Jun 4 09:53:05 mbr kernel: [13615.956642] video LNXVIDEO:00: Restoring backlight state Jun 4 09:53:05 mbr kernel: [13615.958066] cfg80211: World regulatory domain updated: Jun 4 09:53:05 mbr kernel: [13615.958069] cfg80211: DFS Master region: unset Jun 4 09:53:05 mbr kernel: [13615.958070] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) Jun 4 09:53:05 mbr kernel: [13615.958072] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) Jun 4 09:53:05 mbr kernel: [13615.958074] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) Jun 4 09:53:05 mbr kernel: [13615.958075] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) Jun 4 09:53:05 mbr kernel: [13615.958077] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) Jun 4 09:53:05 mbr kernel: [13615.958078] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) Jun 4 09:53:05 mbr NetworkManager[922]: <info> wake requested (sleeping: yes enabled: yes) Jun 4 09:53:05 mbr NetworkManager[922]: <info> waking up... Jun 4 09:53:05 mbr NetworkManager[922]: <info> (wlan0): device state change: activated -> unmanaged (reason 'sleeping') [100 10 37] Jun 4 09:53:05 mbr NetworkManager[922]: <info> (wlan0): deactivating device (reason 'sleeping') [37] Jun 4 09:53:05 mbr systemd[1]: Started Run anacron jobs. Jun 4 09:53:05 mbr systemd[1]: Starting Run anacron jobs... Jun 4 09:53:05 mbr anacron[5425]: Anacron 2.3 started on 2015-06-04 Jun 4 09:53:05 mbr anacron[5425]: Will run job `cron.daily' in 5 min. Jun 4 09:53:05 mbr anacron[5425]: Jobs will be executed sequentially Jun 4 09:53:06 mbr wpa_supplicant[1134]: wlan0: CTRL-EVENT-SCAN-STARTED Jun 4 09:53:06 mbr NetworkManager[922]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 4639 Jun 4 09:53:06 mbr avahi-daemon[945]: Withdrawing address record for fe80::1610:9fff:fed2:25f7 on wlan0. Jun 4 09:53:06 mbr avahi-daemon[945]: Leaving mDNS multicast group on interface wlan0.IPv6 with address fe80::1610:9fff:fed2:25f7. Jun 4 09:53:06 mbr avahi-daemon[945]: Interface wlan0.IPv6 no longer relevant for mDNS. Jun 4 09:53:06 mbr vmnet-natd: RTM_DELADDR: index:2, addr:10.1.0.103 Jun 4 09:53:06 mbr avahi-daemon[945]: Withdrawing address record for 10.1.0.103 on wlan0. Jun 4 09:53:06 mbr avahi-daemon[945]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 10.1.0.103. Jun 4 09:53:06 mbr avahi-daemon[945]: Interface wlan0.IPv4 no longer relevant for mDNS. Jun 4 09:53:06 mbr NetworkManager[922]: <info> Writing DNS information to /sbin/resolvconf Jun 4 09:53:06 mbr dnsmasq[1359]: setting upstream servers from DBus Jun 4 09:53:06 mbr gnome-session[2464]: (deja-dup-monitor:3120): GLib-CRITICAL **: Source ID 198 was not found when attempting to remove it Jun 4 09:53:06 mbr whoopsie[909]: [09:53:06] Cannot reach: https://daisy.ubuntu.com Jun 4 09:53:06 mbr NetworkManager[922]: <info> NetworkManager state is now CONNECTED_LOCAL Jun 4 09:53:06 mbr vmnet-natd: RTM_NEWLINK: name:wlan0 index:2 flags:0x00001002 Jun 4 09:53:06 mbr vmnetBridge: RTM_NEWLINK: name:wlan0 index:2 flags:0x00001002 Jun 4 09:53:06 mbr NetworkManager[922]: <info> NetworkManager state is now DISCONNECTED Jun 4 09:53:06 mbr kernel: [13616.082194] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready Jun 4 09:53:06 mbr kernel: [13616.156323] userif-3: sent link down event. Jun 4 09:53:06 mbr kernel: [13616.156325] userif-3: sent link up event. Jun 4 09:53:06 mbr NetworkManager[922]: <info> (wlan0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Jun 4 09:53:06 mbr vmnet-natd: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011003 Jun 4 09:53:06 mbr vmnetBridge: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011003 Jun 4 09:53:06 mbr NetworkManager[922]: <info> (wlan0): preparing device Jun 4 09:53:06 mbr NetworkManager[922]: <info> (EC:88:92:61:E9:5F): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Jun 4 09:53:06 mbr dbus[991]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' Jun 4 09:53:06 mbr systemd[1]: Starting Network Manager Script Dispatcher Service... Jun 4 09:53:06 mbr NetworkManager[922]: <info> (EC:88:92:61:E9:5F): preparing device Jun 4 09:53:06 mbr NetworkManager[922]: <info> (EC:88:92:61:E9:5F): device state change: unavailable -> disconnected (reason 'none') [20 30 0] Jun 4 09:53:06 mbr dbus[991]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' Jun 4 09:53:06 mbr systemd[1]: Started Network Manager Script Dispatcher Service. Jun 4 09:53:06 mbr nm-dispatcher: Dispatching action 'down' for wlan0 Jun 4 09:53:06 mbr vmnet-natd: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011043 Jun 4 09:53:06 mbr vmnetBridge: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011043 Jun 4 09:53:06 mbr vmnetBridge: Adding interface wlan0 index:2 Jun 4 09:53:06 mbr vmnetBridge: Started bridge wlan0 to virtual network 0. Jun 4 09:53:06 mbr vmnetBridge: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011043 Jun 4 09:53:06 mbr vmnet-natd: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011043 Jun 4 09:53:06 mbr vmnet-natd: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011003 Jun 4 09:53:06 mbr vmnetBridge: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011003 Jun 4 09:53:06 mbr vmnetBridge: Removing interface wlan0 index:2 Jun 4 09:53:06 mbr kernel: [13616.512502] /dev/vmnet: open called by PID 1680 (vmnet-bridge) Jun 4 09:53:06 mbr kernel: [13616.512510] /dev/vmnet: hub 0 does not exist, allocating memory. Jun 4 09:53:06 mbr kernel: [13616.512529] /dev/vmnet: port on hub 0 successfully opened Jun 4 09:53:06 mbr kernel: [13616.512536] bridge-wlan0: device is wireless, enabling SMAC Jun 4 09:53:06 mbr kernel: [13616.512537] bridge-wlan0: up Jun 4 09:53:06 mbr kernel: [13616.512540] bridge-wlan0: attached Jun 4 09:53:06 mbr kernel: [13616.512829] bridge-wlan0: disabling the bridge Jun 4 09:53:06 mbr vmnetBridge: Stopped bridge wlan0 to virtual network 0. Jun 4 09:53:06 mbr vmnetBridge: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011003 Jun 4 09:53:06 mbr wpa_supplicant[1134]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Jun 4 09:53:06 mbr wpa_supplicant[1134]: dbus: Failed to construct signal Jun 4 09:53:06 mbr NetworkManager[922]: <warn> could not get interface properties: No readable properties in this interface. Jun 4 09:53:06 mbr NetworkManager[922]: <info> (wlan0): supplicant interface state: starting -> ready Jun 4 09:53:06 mbr NetworkManager[922]: <info> (wlan0): device state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Jun 4 09:53:06 mbr NetworkManager[922]: <warn> could not get interface properties: No readable properties in this interface. Jun 4 09:53:06 mbr kernel: [13616.528448] bridge-wlan0: down Jun 4 09:53:06 mbr kernel: [13616.528453] bridge-wlan0: detached Jun 4 09:53:06 mbr kernel: [13616.531402] ERROR @wl_cfg80211_scan : WLC_SCAN error (-22) Jun 4 09:53:06 mbr kernel: [13616.712422] userif-3: sent link down event. Jun 4 09:53:06 mbr kernel: [13616.712428] userif-3: sent link up event. ... Jun 4 09:53:06 mbr vmnet-natd: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011003 Jun 4 09:53:21 mbr vmnet-natd: RTM_NEWLINK: name:wlan0 index:2 flags:0x00001002 Jun 4 09:53:21 mbr vmnetBridge: RTM_NEWLINK: name:wlan0 index:2 flags:0x00001002 Jun 4 09:53:21 mbr wpa_supplicant[1134]: rfkill: WLAN soft blocked Jun 4 09:53:21 mbr NetworkManager[922]: <info> WiFi hardware radio set disabled Jun 4 09:53:21 mbr NetworkManager[922]: <info> (wlan0): device state change: disconnected -> unavailable (reason 'none') [30 20 0] Jun 4 09:53:21 mbr NetworkManager[922]: <info> (wlan0): deactivating device (reason 'none') [0] Jun 4 09:53:21 mbr NetworkManager[922]: <info> WiFi now disabled by radio killswitch Jun 4 09:53:23 mbr NetworkManager[922]: <info> WiFi hardware radio set enabled Jun 4 09:53:23 mbr vmnet-natd: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011043 Jun 4 09:53:23 mbr vmnetBridge: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011043 Jun 4 09:53:23 mbr vmnetBridge: Adding interface wlan0 index:2 Jun 4 09:53:23 mbr vmnetBridge: Started bridge wlan0 to virtual network 0. Jun 4 09:53:23 mbr NetworkManager[922]: <info> WiFi now enabled by radio killswitch Jun 4 09:53:23 mbr vmnet-natd: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011003 Jun 4 09:53:23 mbr vmnetBridge: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011003 Jun 4 09:53:23 mbr vmnetBridge: Removing interface wlan0 index:2 Jun 4 09:53:23 mbr kernel: [13633.183856] /dev/vmnet: open called by PID 1680 (vmnet-bridge) Jun 4 09:53:23 mbr kernel: [13633.183879] /dev/vmnet: hub 0 does not exist, allocating memory. Jun 4 09:53:23 mbr kernel: [13633.183939] /dev/vmnet: port on hub 0 successfully opened Jun 4 09:53:23 mbr kernel: [13633.183967] bridge-wlan0: device is wireless, enabling SMAC Jun 4 09:53:23 mbr kernel: [13633.183975] bridge-wlan0: up Jun 4 09:53:23 mbr kernel: [13633.183982] bridge-wlan0: attached Jun 4 09:53:23 mbr kernel: [13633.185576] bridge-wlan0: disabling the bridge Jun 4 09:53:23 mbr vmnetBridge: Stopped bridge wlan0 to virtual network 0. Jun 4 09:53:23 mbr vmnetBridge: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011003 Jun 4 09:53:21 mbr wpa_supplicant[1134]: rfkill: WLAN soft blocked Jun 4 09:53:23 mbr wpa_supplicant[1134]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Jun 4 09:53:23 mbr wpa_supplicant[1134]: dbus: Failed to construct signal Jun 4 09:53:23 mbr kernel: [13633.207381] bridge-wlan0: down Jun 4 09:53:23 mbr kernel: [13633.207391] bridge-wlan0: detached Jun 4 09:53:23 mbr NetworkManager[922]: <warn> could not get interface properties: No readable properties in this interface. Jun 4 09:53:23 mbr NetworkManager[922]: <info> (wlan0): supplicant interface state: starting -> ready Jun 4 09:53:23 mbr NetworkManager[922]: <info> (wlan0): device state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42] Jun 4 09:53:23 mbr NetworkManager[922]: <warn> could not get interface properties: No readable properties in this interface. Jun 4 09:53:23 mbr wpa_supplicant[1134]: wlan0: CTRL-EVENT-SCAN-STARTED Jun 4 09:53:23 mbr kernel: [13633.383709] userif-3: sent link down event. Jun 4 09:53:23 mbr kernel: [13633.383716] userif-3: sent link up event. Jun 4 09:53:26 mbr NetworkManager[922]: <info> Auto-activating connection 'rsb_hs'. Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) starting connection 'rsb_hs' Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Jun 4 09:53:26 mbr NetworkManager[922]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Jun 4 09:53:26 mbr NetworkManager[922]: <info> NetworkManager state is now CONNECTING Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Jun 4 09:53:26 mbr NetworkManager[922]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0] Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0/wireless): access point 'rsb_hs' has security, but secrets are required. Jun 4 09:53:26 mbr NetworkManager[922]: <info> (wlan0): device state change: config -> need-auth (reason 'none') [50 60 0] Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Jun 4 09:53:26 mbr NetworkManager[922]: <info> (wlan0): device state change: need-auth -> prepare (reason 'none') [60 40 0] Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Jun 4 09:53:26 mbr NetworkManager[922]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0] Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0/wireless): connection 'rsb_hs' has security, and secrets exist. No new secrets needed. Jun 4 09:53:26 mbr NetworkManager[922]: <info> Config: added 'ssid' value 'rsb_hs' Jun 4 09:53:26 mbr NetworkManager[922]: <info> Config: added 'scan_ssid' value '1' Jun 4 09:53:26 mbr NetworkManager[922]: <info> Config: added 'key_mgmt' value 'WPA-PSK' Jun 4 09:53:26 mbr NetworkManager[922]: <info> Config: added 'psk' value '<omitted>' Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Jun 4 09:53:26 mbr NetworkManager[922]: <info> (wlan0): supplicant interface state: ready -> inactive Jun 4 09:53:26 mbr NetworkManager[922]: <info> Config: set interface ap_scan to 1 Jun 4 09:53:26 mbr wpa_supplicant[1134]: wlan0: Trying to associate with 64:66:b3:7e:84:b2 (SSID='rsb_hs' freq=5220 MHz) Jun 4 09:53:26 mbr NetworkManager[922]: <info> (wlan0): supplicant interface state: inactive -> associating Jun 4 09:53:26 mbr wpa_supplicant[1134]: wlan0: Associated with 64:66:b3:7e:84:b2 Jun 4 09:53:26 mbr kernel: [13636.592502] cfg80211: Calling CRDA for country: AT Jun 4 09:53:26 mbr wpa_supplicant[1134]: wlan0: WPA: Key negotiation completed with 64:66:b3:7e:84:b2 [PTK=CCMP GTK=CCMP] Jun 4 09:53:26 mbr wpa_supplicant[1134]: wlan0: CTRL-EVENT-CONNECTED - Connection to 64:66:b3:7e:84:b2 completed [id=0 id_str=] Jun 4 09:53:26 mbr vmnetBridge: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011043 Jun 4 09:53:26 mbr vmnetBridge: Adding interface wlan0 index:2 Jun 4 09:53:23 mbr vmnet-natd: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011003 Jun 4 09:53:26 mbr vmnet-natd: RTM_NEWLINK: name:wlan0 index:2 flags:0x00011043 Jun 4 09:53:26 mbr vmnetBridge: Started bridge wlan0 to virtual network 0. Jun 4 09:53:26 mbr kernel: [13636.596101] cfg80211: Regulatory domain changed to country: AT Jun 4 09:53:26 mbr kernel: [13636.596106] cfg80211: DFS Master region: ETSI Jun 4 09:53:26 mbr kernel: [13636.596108] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) Jun 4 09:53:26 mbr kernel: [13636.596112] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) Jun 4 09:53:26 mbr kernel: [13636.596115] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) Jun 4 09:53:26 mbr kernel: [13636.596117] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm), (0 s) Jun 4 09:53:26 mbr kernel: [13636.596120] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm), (0 s) Jun 4 09:53:26 mbr kernel: [13636.596122] cfg80211: (57240000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A) Jun 4 09:53:26 mbr kernel: [13636.596714] /dev/vmnet: open called by PID 1680 (vmnet-bridge) Jun 4 09:53:26 mbr kernel: [13636.596727] /dev/vmnet: hub 0 does not exist, allocating memory. Jun 4 09:53:26 mbr kernel: [13636.596756] /dev/vmnet: port on hub 0 successfully opened Jun 4 09:53:26 mbr kernel: [13636.596769] bridge-wlan0: device is wireless, enabling SMAC Jun 4 09:53:26 mbr kernel: [13636.596772] bridge-wlan0: up Jun 4 09:53:26 mbr kernel: [13636.596777] bridge-wlan0: attached Jun 4 09:53:26 mbr NetworkManager[922]: <info> (wlan0): supplicant interface state: associating -> completed Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'rsb_hs'. Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled. Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started... Jun 4 09:53:26 mbr NetworkManager[922]: <info> (wlan0): device state change: config -> ip-config (reason 'none') [50 70 0] Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds) Jun 4 09:53:26 mbr NetworkManager[922]: <info> dhclient started with pid 5508 Jun 4 09:53:26 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete. Jun 4 09:53:26 mbr NetworkManager[922]: <info> (wlan0): DHCPv4 state changed nbi -> preinit Jun 4 09:53:26 mbr dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3 (xid=0xd65f509) Jun 4 09:53:26 mbr kernel: [13636.796910] userif-3: sent link down event. Jun 4 09:53:26 mbr kernel: [13636.796915] userif-3: sent link up event. Jun 4 09:53:27 mbr dhclient: DHCPREQUEST of 10.1.0.103 on wlan0 to 255.255.255.255 port 67 (xid=0xd65f509) Jun 4 09:53:27 mbr dhclient: DHCPOFFER of 10.1.0.103 from 10.1.0.4 Jun 4 09:53:27 mbr dhclient: DHCPACK of 10.1.0.103 from 10.1.0.4 Jun 4 09:53:27 mbr NetworkManager[922]: <info> (wlan0): DHCPv4 state changed preinit -> bound Jun 4 09:53:27 mbr NetworkManager[922]: <info> address 10.1.0.103 Jun 4 09:53:27 mbr NetworkManager[922]: <info> plen 8 (255.0.0.0) Jun 4 09:53:27 mbr NetworkManager[922]: <info> gateway 10.1.0.254 Jun 4 09:53:27 mbr NetworkManager[922]: <info> server identifier 10.1.0.4 Jun 4 09:53:27 mbr NetworkManager[922]: <info> lease time 28800 Jun 4 09:53:27 mbr NetworkManager[922]: <info> nameserver '10.1.0.4' Jun 4 09:53:27 mbr NetworkManager[922]: <info> nameserver '195.202.128.3' Jun 4 09:53:27 mbr NetworkManager[922]: <info> domain name 'rsb.intern' Jun 4 09:53:27 mbr NetworkManager[922]: <info> domain search 'rsb.at.' Jun 4 09:53:27 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Configure Commit) scheduled... Jun 4 09:53:27 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Commit) started... Jun 4 09:53:27 mbr vmnet-natd: RTM_NEWADDR: index:2, addr:10.1.0.103 Jun 4 09:53:27 mbr avahi-daemon[945]: Joining mDNS multicast group on interface wlan0.IPv4 with address 10.1.0.103. Jun 4 09:53:27 mbr avahi-daemon[945]: New relevant interface wlan0.IPv4 for mDNS. Jun 4 09:53:27 mbr avahi-daemon[945]: Registering new address record for 10.1.0.103 on wlan0.IPv4. Jun 4 09:53:27 mbr NetworkManager[922]: <info> (wlan0): device state change: ip-config -> ip-check (reason 'none') [70 80 0] Jun 4 09:53:27 mbr NetworkManager[922]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Commit) complete. Jun 4 09:53:27 mbr NetworkManager[922]: <info> (wlan0): device state change: ip-check -> secondaries (reason 'none') [80 90 0] Jun 4 09:53:27 mbr NetworkManager[922]: <info> (wlan0): device state change: secondaries -> activated (reason 'none') [90 100 0] Jun 4 09:53:27 mbr NetworkManager[922]: <info> NetworkManager state is now CONNECTED_LOCAL Jun 4 09:53:27 mbr dhclient: bound to 10.1.0.103 -- renewal in 12328 seconds. Jun 4 09:53:27 mbr kernel: [13637.984038] userif-3: sent link down event. Jun 4 09:53:27 mbr kernel: [13637.984045] userif-3: sent link up event. Jun 4 09:53:28 mbr vmnet-natd: RTM_NEWROUTE: index:2 Jun 4 09:53:28 mbr vmnetBridge: RTM_NEWROUTE: index:2 Jun 4 09:53:28 mbr NetworkManager[922]: <info> NetworkManager state is now CONNECTED_GLOBAL Jun 4 09:53:28 mbr NetworkManager[922]: <info> Policy set 'rsb_hs' (wlan0) as default for IPv4 routing and DNS. Jun 4 09:53:06 mbr whoopsie[909]: [09:53:06] Cannot reach: https://daisy.ubuntu.com Jun 4 09:53:28 mbr whoopsie[909]: [09:53:28] Cannot reach: https://daisy.ubuntu.com Jun 4 09:53:28 mbr NetworkManager[922]: <info> Writing DNS information to /sbin/resolvconf Jun 4 09:53:28 mbr dnsmasq[1359]: setting upstream servers from DBus Jun 4 09:53:28 mbr dnsmasq[1359]: using nameserver 10.1.0.4#53 Jun 4 09:53:28 mbr dnsmasq[1359]: using nameserver 195.202.128.3#53 Jun 4 09:53:28 mbr avahi-daemon[945]: Joining mDNS multicast group on interface wlan0.IPv6 with address fe80::1610:9fff:fed2:25f7. Jun 4 09:53:28 mbr avahi-daemon[945]: New relevant interface wlan0.IPv6 for mDNS. Jun 4 09:53:28 mbr avahi-daemon[945]: Registering new address record for fe80::1610:9fff:fed2:25f7 on wlan0.*. Jun 4 09:53:28 mbr NetworkManager[922]: <info> Activation (wlan0) successful, device activated. Jun 4 09:53:28 mbr dbus[991]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' Jun 4 09:53:28 mbr systemd[1]: Starting Network Manager Script Dispatcher Service... Jun 4 09:53:28 mbr whoopsie[909]: [09:53:28] The default IPv4 route is: /org/freedesktop/NetworkManager/ActiveConnection/6 Jun 4 09:53:28 mbr dbus[991]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' Jun 4 09:53:28 mbr systemd[1]: Started Network Manager Script Dispatcher Service. Jun 4 09:53:28 mbr nm-dispatcher: Dispatching action 'up' for wlan0 Jun 4 09:53:28 mbr whoopsie[909]: [09:53:28] Not a paid data plan: /org/freedesktop/NetworkManager/ActiveConnection/6 Jun 4 09:53:28 mbr whoopsie[909]: [09:53:28] Found usable connection: /org/freedesktop/NetworkManager/ActiveConnection/6 Jun 4 09:53:28 mbr whoopsie[909]: [09:53:28] online ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1448555 Title: network-manager does not autoconnect to wifi network after resume from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1448555/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
