Problemas com Wirelss - Karmic Koala

[alessandro_alc]

Estou com um pequeno problema com meu Wireless no Ubuntu 9.10. Periodicamente a minha conexão cai , e logo em seguida volta. Ou as vezes só volta se eu der uma desligada no notebook e ligar denovo.

O driver é o Realtek Semiconductor Corp. RTL8187B Wireless 802.11g 54Mbps Network Adapter.

Mas com o mesmo sistema, o mesmo notebook , o mesmo driver de wireless eu conecto normalmente em outro lugar em que o roteador é o mesmo, já verifiquei as configurações do roteador e não consigo achar o problema.

Alguém já teve problema parecido ou pode ajudar ?

Obrigado.

[zekkerj]

Qual é esse roteador que é o mesmo nas duas localidades, mesmo?

[alessandro_alc]

eh um TPLINK WR541G/542G

[zekkerj]

Bom roteador. Menos chance do problema ser nele.

Execute o comando abaixo e cole a saída aqui:

grep -i NetworkManager /var/log/syslog

[alessandro_alc]

Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Dec 26 21:08:42 alessandro NetworkManager: <info>  (wlan0): device state change: 4 -> 5 (reason 0)
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0/wireless): access point 'Alc Corporation' has security, but secrets are required.
Dec 26 21:08:42 alessandro NetworkManager: <info>  (wlan0): device state change: 5 -> 6 (reason 0)
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Dec 26 21:08:42 alessandro NetworkManager: <info>  (wlan0): device state change: 6 -> 4 (reason 0)
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Dec 26 21:08:42 alessandro NetworkManager: <info>  (wlan0): device state change: 4 -> 5 (reason 0)
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0/wireless): access point 'Alc Corporation' has security, but secrets are required.
Dec 26 21:08:42 alessandro NetworkManager: <info>  (wlan0): device state change: 5 -> 6 (reason 0)
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Dec 26 21:08:42 alessandro NetworkManager: <info>  (wlan0): device state change: 6 -> 4 (reason 0)
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Dec 26 21:08:42 alessandro NetworkManager: <info>  (wlan0): device state change: 4 -> 5 (reason 0)
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0/wireless): access point 'Alc Corporation' has security, but secrets are required.
Dec 26 21:08:42 alessandro NetworkManager: <info>  (wlan0): device state change: 5 -> 9 (reason 7)
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) failed for access point (Alc Corporation)
Dec 26 21:08:42 alessandro NetworkManager: <info>  Marking connection 'Alc Corporation' invalid.
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) failed.
Dec 26 21:08:42 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Dec 26 21:08:42 alessandro NetworkManager: <info>  (wlan0): device state change: 9 -> 3 (reason 0)
Dec 26 21:08:42 alessandro NetworkManager: <info>  (wlan0): deactivating device (reason: 0).
Dec 26 21:22:37 alessandro NetworkManager: <info>  starting...
Dec 26 21:22:37 alessandro NetworkManager: <info>  Trying to start the modem-manager...
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: init!
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Dec 26 21:22:37 alessandro NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wlan0, iface: wlan0)
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wmaster0, iface: wmaster0)
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wmaster0, iface: wmaster0): no ifupdown configuration found.
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:04.0/net/eth0, iface: eth0)
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:04.0/net/eth0, iface: eth0): no ifupdown configuration found.
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: end _init.
Dec 26 21:22:37 alessandro NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Dec 26 21:22:37 alessandro NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Dec 26 21:22:37 alessandro NetworkManager: <info>  Found radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Dec 26 21:22:37 alessandro kernel: [    3.724872] type=1505 audit(1261862532.210:4): operation="profile_load" pid=419 name=/usr/lib/NetworkManager/nm-dhcp-client.action
Dec 26 21:22:37 alessandro NetworkManager: <info>  Wireless now enabled by radio killswitch
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: (152460016) ... get_connections.
Dec 26 21:22:37 alessandro NetworkManager:    SCPlugin-Ifupdown: (152460016) ... get_connections (managed=false): return empty list.
Dec 26 21:22:38 alessandro NetworkManager:    Ifupdown: get unmanaged devices count: 0
Dec 26 21:22:38 alessandro NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Dec 26 21:22:38 alessandro NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'rtl8187')
Dec 26 21:22:38 alessandro NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/0
Dec 26 21:22:38 alessandro NetworkManager: <info>  (wlan0): now managed
Dec 26 21:22:38 alessandro NetworkManager: <info>  (wlan0): device state change: 1 -> 2 (reason 2)
Dec 26 21:22:38 alessandro NetworkManager: <info>  (wlan0): bringing up device.
Dec 26 21:22:38 alessandro kernel: [   29.532934] type=1505 audit(1261869758.018:14): operation="profile_replace" pid=946 name=/usr/lib/NetworkManager/nm-dhcp-client.action
Dec 26 21:22:42 alessandro NetworkManager: <info>  (wlan0): preparing device.
Dec 26 21:22:42 alessandro NetworkManager: <info>  (wlan0): deactivating device (reason: 2).
Dec 26 21:22:42 alessandro NetworkManager: supplicant_interface_acquire: assertion `mgr_state == NM_SUPPLICANT_MANAGER_STATE_IDLE' failed
Dec 26 21:22:42 alessandro NetworkManager: <info>  (eth0): carrier is OFF
Dec 26 21:22:42 alessandro NetworkManager: <info>  (eth0): new Ethernet device (driver: 'sis190')
Dec 26 21:22:42 alessandro NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/1
Dec 26 21:22:42 alessandro NetworkManager: <info>  (eth0): now managed
Dec 26 21:22:42 alessandro NetworkManager: <info>  (eth0): device state change: 1 -> 2 (reason 2)
Dec 26 21:22:42 alessandro NetworkManager: <info>  (eth0): bringing up device.
Dec 26 21:22:42 alessandro NetworkManager: <info>  (eth0): preparing device.
Dec 26 21:22:42 alessandro NetworkManager: <info>  (eth0): deactivating device (reason: 2).
Dec 26 21:22:42 alessandro NetworkManager: Added default wired connection 'Auto eth0' for /sys/devices/pci0000:00/0000:00:04.0/net/eth0
Dec 26 21:22:42 alessandro NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Dec 26 21:22:42 alessandro NetworkManager: <info>  modem-manager is now available
Dec 26 21:22:42 alessandro NetworkManager: <info>  Trying to start the supplicant...
Dec 26 21:22:42 alessandro NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Dec 26 21:22:42 alessandro NetworkManager: <info>  (wlan0): device state change: 2 -> 3 (reason 0)

[alessandro_alc]

Dec 26 21:22:42 alessandro NetworkManager: <info>  (wlan0): supplicant interface state:  starting -> ready
Dec 26 21:22:45 alessandro NetworkManager: <info>  Activation (wlan0) starting connection 'Alc Corporation'
Dec 26 21:22:45 alessandro NetworkManager: <info>  (wlan0): device state change: 3 -> 4 (reason 0)
Dec 26 21:22:45 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 26 21:22:45 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Dec 26 21:22:45 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Dec 26 21:22:45 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Dec 26 21:22:45 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Dec 26 21:22:45 alessandro NetworkManager: <info>  (wlan0): device state change: 4 -> 5 (reason 0)
Dec 26 21:22:45 alessandro NetworkManager: <info>  Activation (wlan0/wireless): connection 'Alc Corporation' has security, and secrets exist.  No new secrets needed.
Dec 26 21:22:45 alessandro NetworkManager: <info>  Config: added 'ssid' value 'Alc Corporation'
Dec 26 21:22:45 alessandro NetworkManager: <info>  Config: added 'scan_ssid' value '1'
Dec 26 21:22:45 alessandro NetworkManager: <info>  Config: added 'key_mgmt' value 'WPA-PSK'
Dec 26 21:22:45 alessandro NetworkManager: <info>  Config: added 'psk' value '<omitted>'
Dec 26 21:22:45 alessandro NetworkManager: nm_setting_802_1x_get_pkcs11_engine_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Dec 26 21:22:45 alessandro NetworkManager: nm_setting_802_1x_get_pkcs11_module_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Dec 26 21:22:45 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Dec 26 21:22:45 alessandro NetworkManager: <info>  Config: set interface ap_scan to 1
Dec 26 21:22:45 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> disconnected
Dec 26 21:22:50 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:22:52 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:22:53 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> associated
Dec 26 21:22:53 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associated -> 4-way handshake
Dec 26 21:22:57 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  4-way handshake -> disconnected
Dec 26 21:22:57 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:22:59 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> disconnected
Dec 26 21:23:01 alessandro NetworkManager: <info>  wlan0: link timed out.
Dec 26 21:23:01 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> associating
Dec 26 21:23:02 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> associated
Dec 26 21:23:04 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associated -> 4-way handshake
Dec 26 21:23:06 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  4-way handshake -> group handshake
Dec 26 21:23:06 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:23:06 alessandro NetworkManager: <info>  Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'Alc Corporation'.
Dec 26 21:23:06 alessandro NetworkManager: <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
Dec 26 21:23:06 alessandro NetworkManager: <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
Dec 26 21:23:06 alessandro NetworkManager: <info>  (wlan0): device state change: 5 -> 7 (reason 0)
Dec 26 21:23:06 alessandro NetworkManager: <info>  Activation (wlan0) Beginning DHCP transaction (timeout in 45 seconds)
Dec 26 21:23:06 alessandro NetworkManager: <info>  dhclient started with pid 1631
Dec 26 21:23:06 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) scheduled...
Dec 26 21:23:06 alessandro NetworkManager: <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
Dec 26 21:23:06 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) started...
Dec 26 21:23:06 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) complete.
Dec 26 21:23:06 alessandro NetworkManager: <info>  DHCP: device wlan0 state changed (null) -> preinit
Dec 26 21:23:25 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:23:25 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:23:26 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:23:26 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:23:27 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:23:27 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:23:51 alessandro NetworkManager: <info>  (wlan0): DHCP transaction took too long, stopping it.
Dec 26 21:23:51 alessandro NetworkManager: <info>  (wlan0): canceled DHCP transaction, dhcp client pid 1631
Dec 26 21:23:51 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Timeout) scheduled...
Dec 26 21:23:51 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Timeout) started...
Dec 26 21:23:51 alessandro NetworkManager: <info>  (wlan0): device state change: 7 -> 9 (reason 5)
Dec 26 21:23:51 alessandro NetworkManager: <info>  Activation (wlan0) failed for access point (Alc Corporation)
Dec 26 21:23:51 alessandro NetworkManager: <info>  Marking connection 'Alc Corporation' invalid.
Dec 26 21:23:51 alessandro NetworkManager: <info>  Activation (wlan0) failed.
Dec 26 21:23:51 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Timeout) complete.
Dec 26 21:23:51 alessandro NetworkManager: <info>  (wlan0): device state change: 9 -> 3 (reason 0)
Dec 26 21:23:51 alessandro NetworkManager: <info>  (wlan0): deactivating device (reason: 0).
Dec 26 21:37:48 alessandro NetworkManager: <info>  starting...
Dec 26 21:37:48 alessandro NetworkManager: <info>  Trying to start the modem-manager...
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: init!
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Dec 26 21:37:48 alessandro NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wlan0, iface: wlan0)
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wmaster0, iface: wmaster0)
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wmaster0, iface: wmaster0): no ifupdown configuration found.
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:04.0/net/eth0, iface: eth0)
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:04.0/net/eth0, iface: eth0): no ifupdown configuration found.
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: end _init.
Dec 26 21:37:48 alessandro NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Dec 26 21:37:48 alessandro NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Dec 26 21:37:48 alessandro NetworkManager: <info>  Found radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Dec 26 21:37:48 alessandro NetworkManager: <info>  Wireless now enabled by radio killswitch
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: (166390512) ... get_connections.
Dec 26 21:37:48 alessandro NetworkManager:    SCPlugin-Ifupdown: (166390512) ... get_connections (managed=false): return empty list.
Dec 26 21:37:48 alessandro kernel: [    3.590076] type=1505 audit(1261863443.069:4): operation="profile_load" pid=385 name=/usr/lib/NetworkManager/nm-dhcp-client.action
Dec 26 21:37:48 alessandro kernel: [   29.291235] type=1505 audit(1261870668.769:14): operation="profile_replace" pid=921 name=/usr/lib/NetworkManager/nm-dhcp-client.action

[alessandro_alc]

Dec 26 21:37:48 alessandro NetworkManager:    Ifupdown: get unmanaged devices count: 0
Dec 26 21:37:48 alessandro NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Dec 26 21:37:48 alessandro NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'rtl8187')
Dec 26 21:37:48 alessandro NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/0
Dec 26 21:37:48 alessandro NetworkManager: <info>  (wlan0): now managed
Dec 26 21:37:48 alessandro NetworkManager: <info>  (wlan0): device state change: 1 -> 2 (reason 2)
Dec 26 21:37:48 alessandro NetworkManager: <info>  (wlan0): bringing up device.
Dec 26 21:37:52 alessandro NetworkManager: <info>  (wlan0): preparing device.
Dec 26 21:37:52 alessandro NetworkManager: <info>  (wlan0): deactivating device (reason: 2).
Dec 26 21:37:52 alessandro NetworkManager: supplicant_interface_acquire: assertion `mgr_state == NM_SUPPLICANT_MANAGER_STATE_IDLE' failed
Dec 26 21:37:52 alessandro NetworkManager: <info>  (eth0): carrier is OFF
Dec 26 21:37:52 alessandro NetworkManager: <info>  (eth0): new Ethernet device (driver: 'sis190')
Dec 26 21:37:52 alessandro NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/1
Dec 26 21:37:52 alessandro NetworkManager: <info>  (eth0): now managed
Dec 26 21:37:52 alessandro NetworkManager: <info>  (eth0): device state change: 1 -> 2 (reason 2)
Dec 26 21:37:52 alessandro NetworkManager: <info>  (eth0): bringing up device.
Dec 26 21:37:52 alessandro NetworkManager: <info>  (eth0): preparing device.
Dec 26 21:37:52 alessandro NetworkManager: <info>  (eth0): deactivating device (reason: 2).
Dec 26 21:37:52 alessandro NetworkManager: Added default wired connection 'Auto eth0' for /sys/devices/pci0000:00/0000:00:04.0/net/eth0
Dec 26 21:37:52 alessandro NetworkManager: <info>  modem-manager is now available
Dec 26 21:37:52 alessandro NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Dec 26 21:37:52 alessandro NetworkManager: <info>  Trying to start the supplicant...
Dec 26 21:37:52 alessandro NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Dec 26 21:37:52 alessandro NetworkManager: <info>  (wlan0): device state change: 2 -> 3 (reason 0)
Dec 26 21:37:53 alessandro NetworkManager: <info>  (wlan0): supplicant interface state:  starting -> ready
Dec 26 21:37:55 alessandro NetworkManager: <info>  Activation (wlan0) starting connection 'Alc Corporation'
Dec 26 21:37:55 alessandro NetworkManager: <info>  (wlan0): device state change: 3 -> 4 (reason 0)
Dec 26 21:37:55 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 26 21:37:55 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Dec 26 21:37:55 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Dec 26 21:37:55 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Dec 26 21:37:55 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Dec 26 21:37:55 alessandro NetworkManager: <info>  (wlan0): device state change: 4 -> 5 (reason 0)
Dec 26 21:37:55 alessandro NetworkManager: <info>  Activation (wlan0/wireless): connection 'Alc Corporation' has security, and secrets exist.  No new secrets needed.
Dec 26 21:37:55 alessandro NetworkManager: <info>  Config: added 'ssid' value 'Alc Corporation'
Dec 26 21:37:55 alessandro NetworkManager: <info>  Config: added 'scan_ssid' value '1'
Dec 26 21:37:55 alessandro NetworkManager: <info>  Config: added 'key_mgmt' value 'WPA-PSK'
Dec 26 21:37:55 alessandro NetworkManager: <info>  Config: added 'psk' value '<omitted>'
Dec 26 21:37:55 alessandro NetworkManager: nm_setting_802_1x_get_pkcs11_engine_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Dec 26 21:37:55 alessandro NetworkManager: nm_setting_802_1x_get_pkcs11_module_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Dec 26 21:37:55 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Dec 26 21:37:55 alessandro NetworkManager: <info>  Config: set interface ap_scan to 1
Dec 26 21:37:55 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> disconnected
Dec 26 21:38:00 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:38:03 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:38:04 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:38:08 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:38:10 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:38:10 alessandro NetworkManager: <info>  wlan0: link timed out.
Dec 26 21:38:11 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:38:13 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:38:13 alessandro NetworkManager: <info>  (wlan0): device state change: 5 -> 3 (reason 0)
Dec 26 21:38:13 alessandro NetworkManager: <info>  (wlan0): deactivating device (reason: 0).
Dec 26 21:38:13 alessandro NetworkManager: <info>  Activation (wlan0) starting connection 'Alc Corporation'
Dec 26 21:38:13 alessandro NetworkManager: <info>  (wlan0): device state change: 3 -> 4 (reason 0)
Dec 26 21:38:13 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 26 21:38:13 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Dec 26 21:38:13 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Dec 26 21:38:13 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Dec 26 21:38:13 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Dec 26 21:38:13 alessandro NetworkManager: <info>  (wlan0): device state change: 4 -> 5 (reason 0)
Dec 26 21:38:13 alessandro NetworkManager: <info>  Activation (wlan0/wireless): connection 'Alc Corporation' has security, and secrets exist.  No new secrets needed.
Dec 26 21:38:13 alessandro NetworkManager: <info>  Config: added 'ssid' value 'Alc Corporation'
Dec 26 21:38:13 alessandro NetworkManager: <info>  Config: added 'scan_ssid' value '1'
Dec 26 21:38:13 alessandro NetworkManager: <info>  Config: added 'key_mgmt' value 'WPA-PSK'
Dec 26 21:38:13 alessandro NetworkManager: <info>  Config: added 'psk' value '<omitted>'
Dec 26 21:38:13 alessandro NetworkManager: nm_setting_802_1x_get_pkcs11_engine_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Dec 26 21:38:13 alessandro NetworkManager: nm_setting_802_1x_get_pkcs11_module_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Dec 26 21:38:13 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Dec 26 21:38:13 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> disconnected
Dec 26 21:38:13 alessandro NetworkManager: <info>  Config: set interface ap_scan to 1
Dec 26 21:38:13 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:38:15 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:38:16 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:38:20 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:38:22 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:38:23 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:38:27 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:38:29 alessandro NetworkManager: <info>  wlan0: link timed out.
Dec 26 21:38:29 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:38:30 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:38:34 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:38:37 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:38:37 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> associated
Dec 26 21:38:38 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associated -> 4-way handshake
Dec 26 21:38:40 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  4-way handshake -> group handshake
Dec 26 21:38:40 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:38:40 alessandro NetworkManager: <info>  Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'Alc Corporation'.
Dec 26 21:38:40 alessandro NetworkManager: <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
Dec 26 21:38:40 alessandro NetworkManager: <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
Dec 26 21:38:40 alessandro NetworkManager: <info>  (wlan0): device state change: 5 -> 7 (reason 0)
Dec 26 21:38:40 alessandro NetworkManager: <info>  Activation (wlan0) Beginning DHCP transaction (timeout in 45 seconds)
Dec 26 21:38:40 alessandro NetworkManager: <info>  dhclient started with pid 1612
Dec 26 21:38:40 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) scheduled...
Dec 26 21:38:40 alessandro NetworkManager: <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
Dec 26 21:38:40 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) started...
Dec 26 21:38:40 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) complete.
Dec 26 21:38:40 alessandro NetworkManager: <info>  DHCP: device wlan0 state changed (null) -> preinit
Dec 26 21:38:41 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> 4-way handshake
Dec 26 21:38:41 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  4-way handshake -> group handshake
Dec 26 21:38:41 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:38:42 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> 4-way handshake
Dec 26 21:38:42 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  4-way handshake -> group handshake
Dec 26 21:38:42 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:38:45 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> 4-way handshake
Dec 26 21:38:45 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  4-way handshake -> group handshake
Dec 26 21:38:45 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:38:45 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:38:45 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:38:46 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:38:46 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:38:47 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:38:47 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:39:26 alessandro NetworkManager: <info>  (wlan0): DHCP transaction took too long, stopping it.
Dec 26 21:39:26 alessandro NetworkManager: <info>  (wlan0): canceled DHCP transaction, dhcp client pid 1612

[alessandro_alc]

Dec 26 21:39:26 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Timeout) scheduled...
Dec 26 21:39:26 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Timeout) started...
Dec 26 21:39:26 alessandro NetworkManager: <info>  (wlan0): device state change: 7 -> 9 (reason 5)
Dec 26 21:39:26 alessandro NetworkManager: <info>  Activation (wlan0) failed for access point (Alc Corporation)
Dec 26 21:39:26 alessandro NetworkManager: <info>  Marking connection 'Alc Corporation' invalid.
Dec 26 21:39:26 alessandro NetworkManager: <info>  Activation (wlan0) failed.
Dec 26 21:39:26 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Timeout) complete.
Dec 26 21:39:26 alessandro NetworkManager: <info>  (wlan0): device state change: 9 -> 3 (reason 0)
Dec 26 21:39:26 alessandro NetworkManager: <info>  (wlan0): deactivating device (reason: 0).
Dec 26 21:40:18 alessandro NetworkManager: user_connection_updated_cb: assertion `old_connection != NULL' failed
Dec 26 21:40:18 alessandro NetworkManager: <info>  Activation (wlan0) starting connection 'Auto Alc Corporation'
Dec 26 21:40:18 alessandro NetworkManager: <info>  (wlan0): device state change: 3 -> 4 (reason 0)
Dec 26 21:40:18 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 26 21:40:18 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Dec 26 21:40:18 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Dec 26 21:40:18 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Dec 26 21:40:18 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Dec 26 21:40:18 alessandro NetworkManager: <info>  (wlan0): device state change: 4 -> 5 (reason 0)
Dec 26 21:40:18 alessandro NetworkManager: <info>  Activation (wlan0/wireless): access point 'Auto Alc Corporation' has security, but secrets are required.
Dec 26 21:40:18 alessandro NetworkManager: <info>  (wlan0): device state change: 5 -> 6 (reason 0)
Dec 26 21:40:18 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Dec 26 21:40:25 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 26 21:40:25 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Dec 26 21:40:25 alessandro NetworkManager: <info>  (wlan0): device state change: 6 -> 4 (reason 0)
Dec 26 21:40:25 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Dec 26 21:40:25 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Dec 26 21:40:25 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Dec 26 21:40:25 alessandro NetworkManager: <info>  (wlan0): device state change: 4 -> 5 (reason 0)
Dec 26 21:40:25 alessandro NetworkManager: <info>  Activation (wlan0/wireless): connection 'Auto Alc Corporation' has security, and secrets exist.  No new secrets needed.
Dec 26 21:40:25 alessandro NetworkManager: <info>  Config: added 'ssid' value 'Alc Corporation'
Dec 26 21:40:25 alessandro NetworkManager: <info>  Config: added 'scan_ssid' value '1'
Dec 26 21:40:25 alessandro NetworkManager: <info>  Config: added 'key_mgmt' value 'WPA-PSK'
Dec 26 21:40:25 alessandro NetworkManager: <info>  Config: added 'psk' value '<omitted>'
Dec 26 21:40:25 alessandro NetworkManager: nm_setting_802_1x_get_pkcs11_engine_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Dec 26 21:40:25 alessandro NetworkManager: nm_setting_802_1x_get_pkcs11_module_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Dec 26 21:40:25 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Dec 26 21:40:25 alessandro NetworkManager: <info>  Config: set interface ap_scan to 1
Dec 26 21:40:25 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> disconnected
Dec 26 21:40:25 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:40:27 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:40:28 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:40:32 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:40:35 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:40:35 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:40:40 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:40:41 alessandro NetworkManager: <info>  wlan0: link timed out.
Dec 26 21:40:42 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:40:43 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:40:45 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> associating
Dec 26 21:40:46 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:40:50 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:40:52 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:40:53 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:40:57 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:40:58 alessandro NetworkManager: <info>  wlan0: link timed out.
Dec 26 21:41:00 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:41:01 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:41:05 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:41:07 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:41:08 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> disconnected
Dec 26 21:41:09 alessandro NetworkManager:    SCPlugin-Ifupdown: devices removed (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wlan0, iface: wlan0)
Dec 26 21:41:09 alessandro NetworkManager: <info>  (wlan0): now unmanaged
Dec 26 21:41:09 alessandro NetworkManager: <info>  (wlan0): device state change: 5 -> 1 (reason 36)
Dec 26 21:41:09 alessandro NetworkManager: <info>  (wlan0): deactivating device (reason: 36).
Dec 26 21:41:09 alessandro NetworkManager: flush_routes: assertion `iface_idx >= 0' failed
Dec 26 21:41:09 alessandro NetworkManager: flush_addresses: assertion `iface_idx >= 0' failed
Dec 26 21:41:09 alessandro NetworkManager: <info>  (wlan0): cleaning up...
Dec 26 21:41:09 alessandro NetworkManager: <info>  Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Dec 26 21:41:09 alessandro NetworkManager: <info>  Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Dec 26 21:41:09 alessandro NetworkManager:    SCPlugin-Ifupdown: devices removed (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wmaster0, iface: wmaster0)
Dec 26 21:41:09 alessandro NetworkManager: <info>  Radio killswitch /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/ieee80211/phy0/rfkill0 disappeared
Dec 26 21:41:43 alessandro NetworkManager: <info>  (eth0): carrier now ON (device state 2)
Dec 26 21:41:43 alessandro NetworkManager: <info>  (eth0): device state change: 2 -> 3 (reason 40)
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) starting connection 'Auto eth0'
Dec 26 21:41:43 alessandro NetworkManager: <info>  (eth0): device state change: 3 -> 4 (reason 0)
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Dec 26 21:41:43 alessandro NetworkManager: <info>  (eth0): device state change: 4 -> 5 (reason 0)
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Dec 26 21:41:43 alessandro NetworkManager: <info>  (eth0): device state change: 5 -> 7 (reason 0)
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Beginning DHCP transaction (timeout in 45 seconds)
Dec 26 21:41:43 alessandro NetworkManager: <info>  dhclient started with pid 1704
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 4 of 5 (IP6 Configure Get) scheduled...
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 4 of 5 (IP6 Configure Get) started...
Dec 26 21:41:43 alessandro NetworkManager: <info>  Activation (eth0) Stage 4 of 5 (IP6 Configure Get) complete.
Dec 26 21:41:43 alessandro NetworkManager: <info>  DHCP: device eth0 state changed (null) -> preinit
Dec 26 21:41:45 alessandro NetworkManager: <info>  DHCP: device eth0 state changed preinit -> bound
Dec 26 21:41:45 alessandro NetworkManager: <info>  Activation (eth0) Stage 4 of 5 (IP4 Configure Get) scheduled...
Dec 26 21:41:45 alessandro NetworkManager: <info>  Activation (eth0) Stage 4 of 5 (IP4 Configure Get) started...
Dec 26 21:41:45 alessandro NetworkManager: <info>    address 192.168.1.100
Dec 26 21:41:45 alessandro NetworkManager: <info>    prefix 24 (255.255.255.0)
Dec 26 21:41:45 alessandro NetworkManager: <info>    gateway 192.168.1.1
Dec 26 21:41:45 alessandro NetworkManager: <info>    nameserver '208.67.222.222'
Dec 26 21:41:45 alessandro NetworkManager: <info>    nameserver '8.8.8.8'
Dec 26 21:41:45 alessandro NetworkManager: <info>  Activation (eth0) Stage 5 of 5 (IP Configure Commit) scheduled...
Dec 26 21:41:45 alessandro NetworkManager: <info>  Activation (eth0) Stage 4 of 5 (IP4 Configure Get) complete.
Dec 26 21:41:45 alessandro NetworkManager: <info>  Activation (eth0) Stage 5 of 5 (IP Configure Commit) started...
Dec 26 21:41:46 alessandro NetworkManager: <info>  (eth0): device state change: 7 -> 8 (reason 0)
Dec 26 21:41:46 alessandro NetworkManager: <info>  Policy set 'Auto eth0' (eth0) as default for routing and DNS.
Dec 26 21:41:46 alessandro NetworkManager: <info>  Activation (eth0) successful, device activated.
Dec 26 21:41:46 alessandro NetworkManager: <info>  Activation (eth0) Stage 5 of 5 (IP Configure Commit) complete.
Dec 26 21:45:38 alessandro NetworkManager: <info>  (eth0): device state change: 8 -> 3 (reason 39)
Dec 26 21:45:38 alessandro NetworkManager: <info>  (eth0): deactivating device (reason: 39).
Dec 26 21:45:38 alessandro NetworkManager: <info>  (eth0): canceled DHCP transaction, dhcp client pid 1704
Dec 26 21:45:38 alessandro NetworkManager: <WARN>  check_one_route(): (eth0) error -34 returned from rtnl_route_del(): Sucess#012
Dec 26 21:45:40 alessandro NetworkManager: <info>  Found radio killswitch rfkill1 (at /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/ieee80211/phy1/rfkill1) (driver <unknown>)
Dec 26 21:45:41 alessandro NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wmaster0, iface: wmaster0)
Dec 26 21:45:41 alessandro NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wmaster0, iface: wmaster0): no ifupdown configuration found.
Dec 26 21:45:41 alessandro NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wlan0, iface: wlan0)
Dec 26 21:45:41 alessandro NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:03.3/usb1/1-1/1-1:1.0/net/wlan0, iface: wlan0): no ifupdown configuration found.

[alessandro_alc]

Dec 26 21:45:41 alessandro NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Dec 26 21:45:41 alessandro NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'rtl8187')
Dec 26 21:45:41 alessandro NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/2
Dec 26 21:45:41 alessandro NetworkManager: <info>  (wlan0): now managed
Dec 26 21:45:41 alessandro NetworkManager: <info>  (wlan0): device state change: 1 -> 2 (reason 2)
Dec 26 21:45:41 alessandro NetworkManager: <info>  (wlan0): bringing up device.
Dec 26 21:45:45 alessandro NetworkManager: <info>  (wlan0): preparing device.
Dec 26 21:45:45 alessandro NetworkManager: <info>  (wlan0): deactivating device (reason: 2).
Dec 26 21:45:45 alessandro NetworkManager: <info>  (wlan0): supplicant interface state:  starting -> ready
Dec 26 21:45:45 alessandro NetworkManager: <info>  (wlan0): device state change: 2 -> 3 (reason 42)
Dec 26 21:45:47 alessandro NetworkManager: <info>  Activation (wlan0) starting connection 'Auto Alc Corporation'
Dec 26 21:45:47 alessandro NetworkManager: <info>  (wlan0): device state change: 3 -> 4 (reason 0)
Dec 26 21:45:47 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 26 21:45:47 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Dec 26 21:45:47 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Dec 26 21:45:47 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Dec 26 21:45:47 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Dec 26 21:45:47 alessandro NetworkManager: <info>  (wlan0): device state change: 4 -> 5 (reason 0)
Dec 26 21:45:47 alessandro NetworkManager: <info>  Activation (wlan0/wireless): access point 'Auto Alc Corporation' has security, but secrets are required.
Dec 26 21:45:47 alessandro NetworkManager: <info>  (wlan0): device state change: 5 -> 6 (reason 0)
Dec 26 21:45:47 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Dec 26 21:45:52 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 26 21:45:52 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Dec 26 21:45:52 alessandro NetworkManager: <info>  (wlan0): device state change: 6 -> 4 (reason 0)
Dec 26 21:45:52 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Dec 26 21:45:52 alessandro NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Dec 26 21:45:52 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Dec 26 21:45:52 alessandro NetworkManager: <info>  (wlan0): device state change: 4 -> 5 (reason 0)
Dec 26 21:45:52 alessandro NetworkManager: <info>  Activation (wlan0/wireless): connection 'Auto Alc Corporation' has security, and secrets exist.  No new secrets needed.
Dec 26 21:45:52 alessandro NetworkManager: <info>  Config: added 'ssid' value 'Alc Corporation'
Dec 26 21:45:52 alessandro NetworkManager: <info>  Config: added 'scan_ssid' value '1'
Dec 26 21:45:52 alessandro NetworkManager: <info>  Config: added 'key_mgmt' value 'WPA-PSK'
Dec 26 21:45:52 alessandro NetworkManager: <info>  Config: added 'psk' value '<omitted>'
Dec 26 21:45:52 alessandro NetworkManager: nm_setting_802_1x_get_pkcs11_engine_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Dec 26 21:45:52 alessandro NetworkManager: nm_setting_802_1x_get_pkcs11_module_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Dec 26 21:45:52 alessandro NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Dec 26 21:45:52 alessandro NetworkManager: <info>  Config: set interface ap_scan to 1
Dec 26 21:45:52 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> disconnected
Dec 26 21:45:57 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Dec 26 21:45:59 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> associating
Dec 26 21:46:00 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associating -> associated
Dec 26 21:46:00 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  associated -> 4-way handshake
Dec 26 21:46:00 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  4-way handshake -> group handshake
Dec 26 21:46:00 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:46:00 alessandro NetworkManager: <info>  Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'Alc Corporation'.
Dec 26 21:46:00 alessandro NetworkManager: <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
Dec 26 21:46:00 alessandro NetworkManager: <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
Dec 26 21:46:00 alessandro NetworkManager: <info>  (wlan0): device state change: 5 -> 7 (reason 0)
Dec 26 21:46:00 alessandro NetworkManager: <info>  Activation (wlan0) Beginning DHCP transaction (timeout in 45 seconds)
Dec 26 21:46:00 alessandro NetworkManager: <info>  dhclient started with pid 1939
Dec 26 21:46:00 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) scheduled...
Dec 26 21:46:00 alessandro NetworkManager: <info>  Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
Dec 26 21:46:00 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) started...
Dec 26 21:46:00 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP6 Configure Get) complete.
Dec 26 21:46:00 alessandro NetworkManager: <info>  DHCP: device wlan0 state changed normal exit -> preinit
Dec 26 21:46:02 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:46:02 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:46:02 alessandro NetworkManager: <info>  DHCP: device wlan0 state changed preinit -> bound
Dec 26 21:46:02 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) scheduled...
Dec 26 21:46:02 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) started...
Dec 26 21:46:02 alessandro NetworkManager: <info>    address 192.168.1.101
Dec 26 21:46:02 alessandro NetworkManager: <info>    prefix 24 (255.255.255.0)
Dec 26 21:46:02 alessandro NetworkManager: <info>    gateway 192.168.1.1
Dec 26 21:46:02 alessandro NetworkManager: <info>    nameserver '208.67.222.222'
Dec 26 21:46:02 alessandro NetworkManager: <info>    nameserver '8.8.8.8'
Dec 26 21:46:02 alessandro NetworkManager: <info>  Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Dec 26 21:46:02 alessandro NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) complete.
Dec 26 21:46:02 alessandro NetworkManager: <info>  Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Dec 26 21:46:03 alessandro NetworkManager: <info>  (wlan0): device state change: 7 -> 8 (reason 0)
Dec 26 21:46:03 alessandro NetworkManager: <info>  Policy set 'Auto Alc Corporation' (wlan0) as default for routing and DNS.
Dec 26 21:46:03 alessandro NetworkManager: <info>  Activation (wlan0) successful, device activated.
Dec 26 21:46:03 alessandro NetworkManager: <info>  Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Dec 26 21:46:32 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:46:32 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:47:03 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:47:03 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:47:34 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:47:34 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:48:05 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:48:05 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:48:36 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:48:36 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:49:07 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:49:07 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
Dec 26 21:49:38 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
Dec 26 21:49:38 alessandro NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed

[alessandro_alc]

Cara, é normal aparecer essa porrada de coisa? huahuahu

[zekkerj]

É sim, são todas as tentativas de conexão desde que vc iniciou o sistema. E esta anta aqui esqueceu de te avisar pra postar só as últimas 20 linhas. 

Achei interessante que ele por várias vezes se conectou, mas não conseguiu pegar endereço ip. Só na última vez, que ele pegou IP.

Parece ser problema com o driver da placa de rede. Pode postar a saída dos comandos abaixo?

lspci
uname -r
dpkg-query --list network-manager

[alessandro_alc]

lspci :
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 671MX
00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS AGP Port (virtual PCI-to-PCI bridge)
00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS968 [MuTIOL Media IO] (rev 01)
00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev 01)
00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.1 Controller (rev 0f)
00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.1 Controller (rev 0f)
00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] 191 Gigabit Ethernet Adapter (rev 02)
00:05.0 IDE interface: Silicon Integrated Systems [SiS] SATA Controller / IDE mode (rev 03)
00:0f.0 Audio device: Silicon Integrated Systems [SiS] Azalia Audio Controller
01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 771/671 PCIE VGA Display Adapter (rev 10)

uname -r : 2.6.31-16-generic

dpkg-query --list network-manager:
| Status=Não/Inst/Arquivos-Cfg/Descompactados/Configuração-Falhou/Instalação-Quebrada/Aguardar-Gatilhos/Gatilhos-Pendentes
|/ Err?=(none)/Reinst-necessaria (Status,Err: maiúsculas=inválidas)
||/ Nome           Versão        Descrição
+++-==============-==============-============================================
ii  network-manage 0.8~a~git.2009 network management framework daemon

[zekkerj]

É, não tem muito o q atualizar aí... no máximo o kernel vc poderia atualizar pro 2.6.31-17, mas não tenho muita esperança de resolver.

Esqueci de pedir a saída do "ifconfig wlan0".

PS: Já tentou conectar por cabo ao roteador, e ver se muda o comportamento?

[alessandro_alc]

Nem sabia que já tinha essa atualização do kernel , mas também acho que isso não vai mudar nada.

Com cabo funciona perfeitamente.

ifconfig wlan0 :
wlan0     Link encap:Ethernet  Endereço de HW 00:16:44:c2:41:68 
          inet end.: 192.168.1.101  Bcast:192.168.1.255  Masc:255.255.255.0
          endereço inet6: fe80::216:44ff:fec2:4168/64 Escopo:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Métrica:1
          pacotes RX:25568 erros:0 descartados:0 excesso:0 quadro:0
          Pacotes TX:30278 erros:0 descartados:0 excesso:0 portadora:0
          colisões:0 txqueuelen:1000
          RX bytes:19568333 (19.5 MB) TX bytes:7026662 (7.0 MB)


Cara, e valeu pela ajuda aih . Será que pode ser interferência de sinal do lugar onde eu estou ? O gerenciador de redes acusa sinal máximo, mas não sei. Tem hora que fica um bom tempo sem dar problemas.

Valeu!

[zekkerj]

Ih... se por cabo não dá problema, então o problema é onde eu estava pensando (e não queria que fosse verdade): o problema está no driver de sua placa wireless.

Talvez a gente tenha algum progresso usando um driver proprietário, ou a versão mais recente que a gente possa encontrar. Talvez o driver ndiswrapper???

Vc tem o cd de instalação dessa wireless no Windows?