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[Bug 1238077] Re: fails to connect to WPA network

To: unity-api-bugs@xxxxxxxxxxxxxxxxxxx
From: Daniel Holbach <daniel.holbach@xxxxxxxxxx>
Date: Thu, 03 Apr 2014 13:57:16 -0000
Reply-to: Bug 1238077 <1238077@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Haven't encountered it again.

** Changed in: indicator-network
       Status: Incomplete => Invalid

** Changed in: indicator-network (Ubuntu)
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1238077

Title:
  fails to connect to WPA network

Status in Network Menu:
  Invalid
Status in “indicator-network” package in Ubuntu:
  Invalid

Bug description:
  grouper (r91) fails to connect to WPA network

  ==> /var/log/syslog <==

  ==> home/phablet/.cache/upstart/application-click-
  com.ubuntu.notes_notes_1.4.209.log <==

  ==> home/phablet/.cache/upstart/application-legacy-click-update-
  manager-1381385745.log <==

  ==> home/phablet/.cache/upstart/application-legacy-click-update-
  manager-1381405216.log <==

  ==> home/phablet/.cache/upstart/application-legacy-ubuntu-system-
  settings-.log <==

  ==> home/phablet/.cache/upstart/application.log <==

  ==> home/phablet/.cache/upstart/dbus.log <==

  ==> home/phablet/.cache/upstart/hud.log <==

  ==> home/phablet/.cache/upstart/indicator-network.log <==

  ==> home/phablet/.cache/upstart/maliit-server.log <==

  ==> home/phablet/.cache/upstart/mediascanner.log <==

  ==> home/phablet/.cache/upstart/mtp-server.log <==

  ==> home/phablet/.cache/upstart/unity8.log <==

  ==> home/phablet/.cache/upstart/window-stack-bridge.log <==

  ==> home/phablet/.cache/upstart/dbus.log <==
  onTryRegister 

  ==> home/phablet/.cache/upstart/indicator-network.log <==
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:1C:28:63:91:37 at /org/freedesktop/NetworkManager/AccessPoint/146
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:1C:28:63:91:37 at /org/freedesktop/NetworkManager/AccessPoint/146
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 3C:CE:73:9B:1D:E0 at /org/freedesktop/NetworkManager/AccessPoint/145
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 3C:CE:73:9B:1D:E0 at /org/freedesktop/NetworkManager/AccessPoint/145
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 24:B6:57:F9:AE:C0 at /org/freedesktop/NetworkManager/AccessPoint/144
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 24:B6:57:F9:AE:C0 at /org/freedesktop/NetworkManager/AccessPoint/144
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:1C:4A:D5:0D:FE at /org/freedesktop/NetworkManager/AccessPoint/143
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:1C:4A:D5:0D:FE at /org/freedesktop/NetworkManager/AccessPoint/143
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:19:E0:98:0F:DA at /org/freedesktop/NetworkManager/AccessPoint/142
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:19:E0:98:0F:DA at /org/freedesktop/NetworkManager/AccessPoint/142
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:24:FE:45:4D:97 at /org/freedesktop/NetworkManager/AccessPoint/141
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:24:FE:45:4D:97 at /org/freedesktop/NetworkManager/AccessPoint/141
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 84:9C:A6:17:D2:AA at /org/freedesktop/NetworkManager/AccessPoint/140
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 84:9C:A6:17:D2:AA at /org/freedesktop/NetworkManager/AccessPoint/140
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:24:FE:E5:87:95 at /org/freedesktop/NetworkManager/AccessPoint/138
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:24:FE:E5:87:95 at /org/freedesktop/NetworkManager/AccessPoint/138
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:24:FE:39:C1:29 at /org/freedesktop/NetworkManager/AccessPoint/137
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:24:FE:39:C1:29 at /org/freedesktop/NetworkManager/AccessPoint/137
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 84:9C:A6:F7:5A:B3 at /org/freedesktop/NetworkManager/AccessPoint/135
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 84:9C:A6:F7:5A:B3 at /org/freedesktop/NetworkManager/AccessPoint/135
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: C0:25:06:5D:BC:4D at /org/freedesktop/NetworkManager/AccessPoint/111
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: C0:25:06:5D:BC:4D at /org/freedesktop/NetworkManager/AccessPoint/111
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: C0:25:06:31:42:04 at /org/freedesktop/NetworkManager/AccessPoint/106
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: C0:25:06:31:42:04 at /org/freedesktop/NetworkManager/AccessPoint/106

  ==> home/phablet/.cache/upstart/unity8.log <==
  loadExtendedAttributes: menu item does not contain 'max-icon'
  loadExtendedAttributes: menu item does not contain 'min-icon'

  ==> home/phablet/.cache/upstart/dbus.log <==
  onTryRegister 
  onTryRegister 
  onTryRegister 
  onTryRegister 

  ==> /var/log/syslog <==
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) starting connection 'Buero20-Guests'
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0/wireless): access point 'Buero20-Guests' has security, but secrets are required.
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): device state change: config -> need-auth (reason 'none') [50 60 0]
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
  Oct 10 16:58:29 ubuntu-phablet whoopsie[1312]: offline
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0/wireless): connection 'Buero20-Guests' has security, and secrets exist.  No new secrets needed.
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Config: added 'ssid' value 'Buero20-Guests'
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Config: added 'scan_ssid' value '1'
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Config: added 'auth_alg' value 'OPEN'
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Config: added 'psk' value '<omitted>'
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> Config: set interface ap_scan to 1

  ==> home/phablet/.cache/upstart/indicator-network.log <==
  ** (process:1524): DEBUG: network-action-manager.vala:581: Active connection changed to: wlan0
  ** (process:1524): DEBUG: device-base.vala:137: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:137: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:137: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:137: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: network-action-manager.vala:581: Active connection changed to: wlan0
  ** (process:1524): DEBUG: network-action-manager.vala:581: Active connection changed to: wlan0
  ** (process:1524): DEBUG: network-action-manager.vala:581: Active connection changed to: wlan0
  ** (process:1524): DEBUG: network-action-manager.vala:581: Active connection changed to: wlan0
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating

  ==> /var/log/syslog <==
  Oct 10 16:58:29 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): supplicant interface state: disconnected -> scanning
  Oct 10 16:58:30 ubuntu-phablet wpa_supplicant[1354]: wlan0: Trying to associate with 06:1a:4d:35:b7:87 (SSID='Buero20-Guests' freq=2412 MHz)

  ==> home/phablet/.cache/upstart/indicator-network.log <==
  ** (process:1524): DEBUG: device-wifi.vala:423: Adding new access point: 00:1C:28:27:61:2E at /org/freedesktop/NetworkManager/AccessPoint/153
  ** (process:1524): DEBUG: device-wifi.vala:423: Adding new access point: 00:1C:28:27:61:2E at /org/freedesktop/NetworkManager/AccessPoint/153

  ==> /var/log/syslog <==
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): supplicant interface state: scanning -> associating
  Oct 10 16:58:30 ubuntu-phablet wpa_supplicant[1354]: wlan0: Associated with 06:1a:4d:35:b7:87
  Oct 10 16:58:30 ubuntu-phablet kernel: [ 3692.198088] wl_bss_connect_done succeeded with 06:1a:4d:35:b7:87
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
  Oct 10 16:58:30 ubuntu-phablet wpa_supplicant[1354]: wlan0: WPA: Key negotiation completed with 06:1a:4d:35:b7:87 [PTK=TKIP GTK=TKIP]
  Oct 10 16:58:30 ubuntu-phablet wpa_supplicant[1354]: wlan0: CTRL-EVENT-CONNECTED - Connection to 06:1a:4d:35:b7:87 completed (reauth) [id=0 id_str=]
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): supplicant interface state: 4-way handshake -> completed
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'Buero20-Guests'.
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): device state change: config -> ip-config (reason 'none') [50 70 0]
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> dhclient started with pid 6029
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Beginning IP6 addrconf.
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.

  ==> home/phablet/.cache/upstart/indicator-network.log <==
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating

  ==> /var/log/syslog <==
  Oct 10 16:58:30 ubuntu-phablet kernel: [ 3692.272115] wl_bss_connect_done succeeded with 06:1a:4d:35:b7:87
  Oct 10 16:58:30 ubuntu-phablet dhclient: Internet Systems Consortium DHCP Client 4.2.4
  Oct 10 16:58:30 ubuntu-phablet dhclient: Copyright 2004-2012 Internet Systems Consortium.
  Oct 10 16:58:30 ubuntu-phablet dhclient: All rights reserved.
  Oct 10 16:58:30 ubuntu-phablet dhclient: For info, please visit https://www.isc.org/software/dhcp/
  Oct 10 16:58:30 ubuntu-phablet dhclient: 

  ==> home/phablet/.cache/upstart/indicator-network.log <==
  ** (process:1524): DEBUG: device-base.vala:137: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:137: Marking 'wlan0' as Activating

  ==> /var/log/syslog <==
  Oct 10 16:58:30 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): DHCPv4 state changed nbi -> preinit
  Oct 10 16:58:30 ubuntu-phablet dhclient: Listening on LPF/wlan0/30:85:a9:4d:e1:11
  Oct 10 16:58:30 ubuntu-phablet dhclient: Sending on   LPF/wlan0/30:85:a9:4d:e1:11
  Oct 10 16:58:30 ubuntu-phablet dhclient: Sending on   Socket/fallback
  Oct 10 16:58:30 ubuntu-phablet dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3 (xid=0x435857cc)

  ==> home/phablet/.cache/upstart/dbus.log <==
  2013-10-10 16:58:32,483 - DEBUG - Timeout reached, shutdown service. 
  onTryRegister 
  2013-10-10 16:58:32,498 - DEBUG - Exit app 0 

  ==> /var/log/syslog <==
  Oct 10 16:58:33 ubuntu-phablet dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8 (xid=0x435857cc)

  ==> home/phablet/.cache/upstart/dbus.log <==
  onTryRegister 

  ==> /var/log/syslog <==
  Oct 10 16:58:40 ubuntu-phablet kernel: [ 3702.415301] wlan0: no IPv6 routers present
  Oct 10 16:58:41 ubuntu-phablet dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 19 (xid=0x435857cc)

  ==> home/phablet/.cache/upstart/dbus.log <==
  onTryRegister 
  onTryRegister 

  ==> /var/log/syslog <==
  Oct 10 16:58:50 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): IP6 addrconf timed out or failed.
  Oct 10 16:58:50 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
  Oct 10 16:58:50 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
  Oct 10 16:58:50 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.

  ==> home/phablet/.cache/upstart/dbus.log <==
  onTryRegister 
  onTryRegister 

  ==> /var/log/syslog <==
  Oct 10 16:59:00 ubuntu-phablet dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 15 (xid=0x435857cc)

  ==> home/phablet/.cache/upstart/dbus.log <==
  onTryRegister 
  onTryRegister 
  onTryRegister 

  ==> /var/log/syslog <==
  Oct 10 16:59:15 ubuntu-phablet NetworkManager[1076]: <warn> (wlan0): DHCPv4 request timed out.
  Oct 10 16:59:15 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 6029
  Oct 10 16:59:15 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
  Oct 10 16:59:15 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) started...
  Oct 10 16:59:15 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): device state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
  Oct 10 16:59:15 ubuntu-phablet whoopsie[1312]: offline
  Oct 10 16:59:15 ubuntu-phablet NetworkManager[1076]: <warn> Activation (wlan0) failed for connection 'Buero20-Guests'
  Oct 10 16:59:15 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) complete.
  Oct 10 16:59:15 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0]

  ==> home/phablet/.cache/upstart/indicator-network.log <==
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating

  ==> /var/log/syslog <==
  Oct 10 16:59:15 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): deactivating device (reason 'none') [0]

  ==> home/phablet/.cache/upstart/indicator-network.log <==

  
  ==> /var/log/syslog <==
  Oct 10 16:59:15 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): taking down device.

  ==> home/phablet/.cache/upstart/indicator-network.log <==
  ** (process:1524): CRITICAL **: nm_device_get_iface: assertion 'NM_IS_DEVICE (device)' failed

  ** (process:1524): CRITICAL **: string_to_string: assertion 'self != NULL' failed
  ** (process:1524): DEBUG: network-action-manager.vala:581: Active connection changed to: 
  ==> /var/log/syslog <==
  Oct 10 16:59:15 ubuntu-phablet kernel: [ 3737.467201] CFG80211-ERROR) wl_cfg80211_disconnect : Reason 3

  ==> home/phablet/.cache/upstart/indicator-network.log <==

  ** (process:1524): DEBUG: device-base.vala:195: Marking 'wlan0' as Disabled
  ** (process:1524): DEBUG: device-base.vala:195: Marking 'wlan0' as Disabled

  ==> /var/log/syslog <==
  Oct 10 16:59:15 ubuntu-phablet kernel: [ 3737.499610] cfg80211: Calling CRDA to update world regulatory domain
  Oct 10 16:59:15 ubuntu-phablet wpa_supplicant[1354]: wlan0: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=0
  Oct 10 16:59:15 ubuntu-phablet kernel: [ 3737.509545] wl_android_wifi_off in
  Oct 10 16:59:15 ubuntu-phablet kernel: [ 3737.514841] Wake32 for irq=340
  Oct 10 16:59:15 ubuntu-phablet kernel: [ 3737.514848] Disabling wake32
  Oct 10 16:59:15 ubuntu-phablet kernel: [ 3737.514854] gpio bank wake found: wake32 for irq=67
  Oct 10 16:59:15 ubuntu-phablet kernel: [ 3737.514859] Disabling wake32
  Oct 10 16:59:15 ubuntu-phablet kernel: [ 3737.514958] net_ratelimit: 2 callbacks suppressed
  Oct 10 16:59:15 ubuntu-phablet kernel: [ 3737.514964] wifi_set_power = 0
  Oct 10 16:59:15 ubuntu-phablet kernel: [ 3737.514969] Powering off wifi
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3737.837429] =========== WLAN placed in RESET ========
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3737.843643] dhd_prot_ioctl : bus is down. we have nothing to do
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3737.843662] wlan0: set cur_etheraddr failed
  Oct 10 16:59:16 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): reset MAC address to 00:90:4C:11:22:33
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3737.848619] 
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3737.848627] Dongle Host Driver, version 5.90.195.104
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3737.848630] Compiled in drivers/net/wireless/bcmdhd on Oct  8 2013 at 13:12:23
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3737.848644] wl_android_wifi_on in
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3737.848654] wifi_set_power = 1
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3737.848661] Powering on wifi
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.149866] =========== WLAN going back to live  ========
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.149880] sdio_reset_comm():
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.163954] F1 signature read @0x18000000=0x16044330
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.168357] DHD: dongle ram size is set to 294912(orig 294912)
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.203803] dhdsdio_write_vars: Download, Upload and compare of NVRAM succeeded.
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.333737] Wake32 for irq=340
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.333748] Enabling wake32
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.333755] gpio bank wake found: wake32 for irq=67
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.333760] Enabling wake32
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.347325] Firmware up: op_mode=4, Broadcom Dongle Host Driver mac=30:85:a9:4d:e1:11
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.353881] Firmware version = wl0: Sep 14 2012 13:35:17 version 5.90.195.107 FWID 01-eae76561
  Oct 10 16:59:16 ubuntu-phablet kernel: [ 3738.354943] p2p0: p2p_dev_addr=32:85:a9:4d:e1:11
  Oct 10 16:59:16 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): supplicant interface state: completed -> disconnected
  Oct 10 16:59:16 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): supplicant interface state: disconnected -> disabled
  Oct 10 16:59:16 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): supplicant interface state: disabled -> disconnected

  ==> home/phablet/.cache/upstart/indicator-network.log <==
  ** (process:1524): DEBUG: device-base.vala:152: Marking 'wlan0' as Disabled
  ** (process:1524): DEBUG: device-base.vala:152: Marking 'wlan0' as Disabled

  ==> home/phablet/.cache/upstart/dbus.log <==
  onTryRegister 

  ==> home/phablet/.cache/upstart/indicator-network.log <==
  ** (process:1524): DEBUG: device-wifi.vala:423: Adding new access point: 00:24:FE:39:C1:29 at /org/freedesktop/NetworkManager/AccessPoint/154
  ** (process:1524): DEBUG: device-wifi.vala:423: Adding new access point: 00:24:FE:39:C1:29 at /org/freedesktop/NetworkManager/AccessPoint/154

  ==> /var/log/syslog <==
  Oct 10 16:59:19 ubuntu-phablet kernel: [ 3741.207886] al3010 debug log : light sensor chip is resumed
  Oct 10 16:59:19 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) starting connection 'Buero2.0'
  Oct 10 16:59:19 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
  Oct 10 16:59:19 ubuntu-phablet whoopsie[1312]: offline
  Oct 10 16:59:19 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
  Oct 10 16:59:19 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
  Oct 10 16:59:19 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
  Oct 10 16:59:19 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
  Oct 10 16:59:19 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
  Oct 10 16:59:19 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
  Oct 10 16:59:19 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0/wireless): access point 'Buero2.0' has security, but secrets are required.
  Oct 10 16:59:19 ubuntu-phablet NetworkManager[1076]: <info> (wlan0): device state change: config -> need-auth (reason 'none') [50 60 0]
  Oct 10 16:59:19 ubuntu-phablet NetworkManager[1076]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.

  ==> home/phablet/.cache/upstart/indicator-network.log <==
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: network-action-manager.vala:581: Active connection changed to: wlan0
  ** (process:1524): DEBUG: device-base.vala:152: Marking 'wlan0' as Disabled
  ** (process:1524): DEBUG: device-base.vala:152: Marking 'wlan0' as Disabled
  ** (process:1524): DEBUG: network-action-manager.vala:581: Active connection changed to: wlan0
  ** (process:1524): DEBUG: network-action-manager.vala:581: Active connection changed to: wlan0
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: network-action-manager.vala:581: Active connection changed to: wlan0
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:180: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:137: Marking 'wlan0' as Activating
  ** (process:1524): DEBUG: device-base.vala:137: Marking 'wlan0' as Activating

  ==> home/phablet/.cache/upstart/unity8.log <==

  (process:1460): GLib-GIO-CRITICAL **: g_bus_watch_name: assertion
  'g_dbus_is_name (name)' failed

  ==> home/phablet/.cache/upstart/indicator-network.log <==
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 74:31:70:0C:C8:EB at /org/freedesktop/NetworkManager/AccessPoint/147
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 74:31:70:0C:C8:EB at /org/freedesktop/NetworkManager/AccessPoint/147
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:24:FE:1E:92:A5 at /org/freedesktop/NetworkManager/AccessPoint/134
  ** (process:1524): DEBUG: device-wifi.vala:445: Removing access point: 00:24:FE:1E:92:A5 at /org/freedesktop/NetworkManager/AccessPoint/134

  ==> home/phablet/.cache/upstart/dbus.log <==
  onTryRegister 
  onTryRegister 

  ==> /var/log/syslog <==
  Oct 10 16:59:27 ubuntu-phablet kernel: [ 3749.455346] wlan0: no IPv6 routers present

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References

[Bug 1238077] [NEW] [grouper] fails to connect to WPA network
From: Daniel Holbach, 2013-10-10