[Ubuntu 10.04] Netzwerk läuft nicht mehr richtig

Dieses Thema im Forum "Debian/Ubuntu/Knoppix" wurde erstellt von daboss, 20.06.2010.

  1. #1 daboss, 20.06.2010
    Zuletzt bearbeitet: 20.06.2010
    daboss

    daboss Keine Macht für niemand!

    Dabei seit:
    05.01.2007
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    sydney.australia.world
    [Ubuntu 10.04] [gelöst] Netzwerk läuft nicht mehr richtig

    Heyho,

    Forget it! Scheinbar wurde durch den leer werdenden Akku via NM das Netzwerk deaktiviert. Ich hab gerade zufällig den Knopf "Netzwerk aktivieren" gesehen und schon läufts^^

    Peinlich, vielleicht war's für den langen Abend gestern doch noch zu früh am heutigen Sonntag^^

    Der folgende Text ist also bitte zu ignorieren :)
    ------------------------------------

    mein Problem ist folgendes: Seit dem ersten Systemstart heute früh funktioniert mein Netzwerk (laut NetworkManager) nicht mehr. Gestern Nacht bis er mangels Akkustrom ausgegangen ist, hat es aber einwandfrei funktioniert.

    Ich habe ein Thinkpad T510 und fahre Ubuntu 10.04 x64. Verbaut sind

    Code:
    lspci | grep -i net
    00:19.0 Ethernet controller: Intel Corporation 82577LM Gigabit Network Connection (rev 06)
    03:00.0 Network controller: Intel Corporation WiFi Link 6000 Series (rev 35)
    
    Die Syslogmeldungen dazu (das BT und WLan über den Hardwareschalter (de)aktiviert werden, merkt er anscheinend ja auch, ebenso ein Anstecken eines Netzwerkkabels an den eth0-Port (die Lampe leuchtet grün)):

    Code:
    Jun 20 11:57:47 asterix kernel: [    0.001645] Initializing cgroup subsys net_cls
    Jun 20 11:57:47 asterix kernel: [    0.794143] NET: Registered protocol family 16
    Jun 20 11:57:47 asterix kernel: [    0.912959] NetLabel: Initializing
    Jun 20 11:57:47 asterix kernel: [    0.912960] NetLabel:  domain hash size = 128
    Jun 20 11:57:47 asterix kernel: [    0.912961] NetLabel:  protocols = UNLABELED CIPSOv4
    Jun 20 11:57:47 asterix kernel: [    0.912972] NetLabel:  unlabeled traffic allowed by default
    Jun 20 11:57:47 asterix kernel: [    0.942210] NET: Registered protocol family 2
    Jun 20 11:57:47 asterix kernel: [    0.945419] NET: Registered protocol family 1
    Jun 20 11:57:47 asterix kernel: [    0.945883] audit: initializing netlink socket (disabled)
    Jun 20 11:57:47 asterix kernel: [    1.037646] NET: Registered protocol family 10
    Jun 20 11:57:47 asterix kernel: [    1.038120] NET: Registered protocol family 17
    Jun 20 11:57:47 asterix kernel: [    1.076946] e1000e: Intel(R) PRO/1000 Network Driver - 1.0.2-k2
    Jun 20 11:57:47 asterix kernel: [    1.561070] 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
    Jun 20 11:57:47 asterix kernel: [   13.534022] NET: Registered protocol family 31
    Jun 20 11:57:47 asterix kernel: [   13.579029] type=1505 audit(1277027866.064:3):  operation="profile_load" pid=769 name="/usr/lib/NetworkManager/nm-dhcp-client.action"
    Jun 20 11:57:47 asterix kernel: [   13.906636] thinkpad_acpi: http://ibm-acpi.sf.net/
    Jun 20 11:57:47 asterix NetworkManager: <info>  starting...
    Jun 20 11:57:47 asterix NetworkManager: <info>  Trying to start the modem-manager...
    Jun 20 11:57:47 asterix NetworkManager:    SCPlugin-Ifupdown: init!
    Jun 20 11:57:47 asterix NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
    Jun 20 11:57:47 asterix NetworkManager:    SCPluginIfupdown: management mode: unmanaged
    Jun 20 11:57:47 asterix NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:19.0/net/eth0, iface: eth0)
    Jun 20 11:57:47 asterix NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:19.0/net/eth0, iface: eth0): no ifupdown configuration found.
    Jun 20 11:57:47 asterix NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/wlan0, iface: wlan0)
    Jun 20 11:57:47 asterix NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
    Jun 20 11:57:47 asterix NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
    Jun 20 11:57:47 asterix NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
    Jun 20 11:57:47 asterix NetworkManager:    SCPlugin-Ifupdown: end _init.
    Jun 20 11:57:47 asterix NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
    Jun 20 11:57:47 asterix NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
    Jun 20 11:57:47 asterix NetworkManager: <info>  Found wlan radio killswitch rfkill3 (at /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/ieee80211/phy0/rfkill3) (driver <unknown>)
    Jun 20 11:57:47 asterix NetworkManager: <info>  Found wwan radio killswitch rfkill2 (at /sys/devices/platform/thinkpad_acpi/rfkill/rfkill2) (driver thinkpad_acpi)
    Jun 20 11:57:47 asterix NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
    Jun 20 11:57:47 asterix NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
    Jun 20 11:57:47 asterix NetworkManager:    SCPlugin-Ifupdown: (15120672) ... get_connections.
    Jun 20 11:57:47 asterix NetworkManager:    SCPlugin-Ifupdown: (15120672) ... get_connections (managed=false): return empty list.
    Jun 20 11:57:47 asterix NetworkManager:    Ifupdown: get unmanaged devices count: 0
    Jun 20 11:57:47 asterix NetworkManager: <info>  (eth0): carrier is OFF
    Jun 20 11:57:47 asterix NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
    Jun 20 11:57:47 asterix NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
    Jun 20 11:57:47 asterix NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
    Jun 20 11:57:47 asterix NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'iwlagn')
    Jun 20 11:57:47 asterix NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
    Jun 20 11:57:47 asterix NetworkManager: <info>  modem-manager is now available
    Jun 20 11:57:47 asterix NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
    Jun 20 11:57:47 asterix NetworkManager: <info>  Trying to start the supplicant...
    Jun 20 11:57:47 asterix kernel: [   15.192103] type=1505 audit(1277027867.682:7):  operation="profile_replace" pid=1095 name="/usr/lib/NetworkManager/nm-dhcp-client.action"
    Jun 20 11:57:47 asterix NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
    Jun 20 11:57:47 asterix avahi-daemon[1014]: Network interface enumeration completed.
    Jun 20 11:57:47 asterix TUSB_Daemon: TurboPrint Daemon installed successfully - (C)2007 ZEDOnet.
    Jun 20 11:57:48 asterix NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/vboxnet0, iface: vboxnet0)
    Jun 20 11:57:48 asterix NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/vboxnet0, iface: vboxnet0): no ifupdown configuration found.
    Jun 20 11:57:48 asterix NetworkManager: <WARN>  device_creator(): /sys/devices/virtual/net/vboxnet0: couldn't determine device driver; ignoring...
    Jun 20 11:57:48 asterix bluetoothd[1434]: Starting experimental netlink support
    Jun 20 11:57:48 asterix bluetoothd[1434]: Failed to find Bluetooth netlink family
    Jun 20 11:57:48 asterix bluetoothd[1434]: Failed to init netlink plugin
    Jun 20 11:57:48 asterix NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/pan0, iface: pan0)
    Jun 20 11:57:48 asterix NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/pan0, iface: pan0): no ifupdown configuration found.
    Jun 20 11:57:48 asterix NetworkManager: <WARN>  device_creator(): /sys/devices/virtual/net/pan0: couldn't determine device driver; ignoring...
    Jun 20 11:57:48 asterix kernel: [   15.728377] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
    Jun 20 12:01:57 asterix NetworkManager: <info>  WiFi now disabled by radio killswitch
    Jun 20 12:01:57 asterix kernel: [  264.191517] iwlagn 0000:03:00.0: RF_KILL bit toggled to enable radio.
    Jun 20 12:01:57 asterix NetworkManager: <info>  WWAN now disabled by radio killswitch
    Jun 20 12:01:57 asterix kernel: [  264.761839] usb 1-1.4: new full speed USB device using ehci_hcd and address 7
    Jun 20 12:01:58 asterix bluetoothd[1434]: HCI dev 0 registered
    Jun 20 12:01:58 asterix kernel: [  264.877576] usb 1-1.4: configuration #1 chosen from 1 choice
    Jun 20 12:01:58 asterix bluetoothd[1434]: HCI dev 0 up
    Jun 20 12:01:58 asterix bluetoothd[1434]: Starting security manager 0
    Jun 20 12:01:58 asterix bluetoothd[1434]: Adapter /org/bluez/1430/hci0 has been enabled
    Jun 20 12:04:30 asterix NetworkManager: <info>  exiting (success)
    Jun 20 12:04:30 asterix NetworkManager: <info>  starting...
    Jun 20 12:04:30 asterix NetworkManager: <info>  modem-manager is now available
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: init!
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
    Jun 20 12:04:30 asterix NetworkManager:    SCPluginIfupdown: management mode: unmanaged
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:19.0/net/eth0, iface: eth0)
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:19.0/net/eth0, iface: eth0): no ifupdown configuration found.
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/wlan0, iface: wlan0)
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/pan0, iface: pan0)
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/pan0, iface: pan0): no ifupdown configuration found.
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/vboxnet0, iface: vboxnet0)
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/vboxnet0, iface: vboxnet0): no ifupdown configuration found.
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: end _init.
    Jun 20 12:04:30 asterix NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
    Jun 20 12:04:30 asterix NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
    Jun 20 12:04:30 asterix NetworkManager: <info>  Found wlan radio killswitch rfkill3 (at /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/ieee80211/phy0/rfkill3) (driver <unknown>)
    Jun 20 12:04:30 asterix NetworkManager: <info>  Found wwan radio killswitch rfkill2 (at /sys/devices/platform/thinkpad_acpi/rfkill/rfkill2) (driver thinkpad_acpi)
    Jun 20 12:04:30 asterix NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
    Jun 20 12:04:30 asterix NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: (29928736) ... get_connections.
    Jun 20 12:04:30 asterix NetworkManager:    SCPlugin-Ifupdown: (29928736) ... get_connections (managed=false): return empty list.
    Jun 20 12:04:30 asterix NetworkManager:    Ifupdown: get unmanaged devices count: 0
    Jun 20 12:04:30 asterix NetworkManager: <info>  (eth0): carrier is OFF
    Jun 20 12:04:30 asterix NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
    Jun 20 12:04:30 asterix NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
    Jun 20 12:04:30 asterix NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
    Jun 20 12:04:30 asterix NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'iwlagn')
    Jun 20 12:04:30 asterix NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
    Jun 20 12:04:30 asterix NetworkManager: <WARN>  device_creator(): /sys/devices/virtual/net/pan0: couldn't determine device driver; ignoring...
    Jun 20 12:04:30 asterix NetworkManager: <WARN>  device_creator(): /sys/devices/virtual/net/vboxnet0: couldn't determine device driver; ignoring..
    
    (/var/log/messages:
    Code:
    Jun 20 11:57:47 asterix kernel: [    0.001645] Initializing cgroup subsys net_cls
    Jun 20 11:57:47 asterix kernel: [    0.794143] NET: Registered protocol family 16
    Jun 20 11:57:47 asterix kernel: [    0.912959] NetLabel: Initializing
    Jun 20 11:57:47 asterix kernel: [    0.912960] NetLabel:  domain hash size = 128
    Jun 20 11:57:47 asterix kernel: [    0.912961] NetLabel:  protocols = UNLABELED CIPSOv4
    Jun 20 11:57:47 asterix kernel: [    0.912972] NetLabel:  unlabeled traffic allowed by default
    Jun 20 11:57:47 asterix kernel: [    0.942210] NET: Registered protocol family 2
    Jun 20 11:57:47 asterix kernel: [    0.945419] NET: Registered protocol family 1
    Jun 20 11:57:47 asterix kernel: [    0.945883] audit: initializing netlink socket (disabled)
    Jun 20 11:57:47 asterix kernel: [    1.037646] NET: Registered protocol family 10
    Jun 20 11:57:47 asterix kernel: [    1.038120] NET: Registered protocol family 17
    Jun 20 11:57:47 asterix kernel: [    1.076946] e1000e: Intel(R) PRO/1000 Network Driver - 1.0.2-k2
    Jun 20 11:57:47 asterix kernel: [    1.561070] 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
    Jun 20 11:57:47 asterix kernel: [   13.534022] NET: Registered protocol family 31
    Jun 20 11:57:47 asterix kernel: [   13.579029] type=1505 audit(1277027866.064:3):  operation="profile_load" pid=769 name="/usr/lib/NetworkManager/nm-dhcp-client.action"
    Jun 20 11:57:47 asterix kernel: [   13.906636] thinkpad_acpi: http://ibm-acpi.sf.net/
    Jun 20 11:57:47 asterix kernel: [   15.192103] type=1505 audit(1277027867.682:7):  operation="profile_replace" pid=1095 name="/usr/lib/NetworkManager/nm-dhcp-client.action"
    Jun 20 11:57:48 asterix kernel: [   15.728377] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
    Jun 20 12:01:46 asterix kernel: [  253.373071] iwlagn 0000:03:00.0: RF_KILL bit toggled to disable radio.
    Jun 20 12:01:46 asterix kernel: [  253.546568] usb 1-1.4: USB disconnect, address 5
    Jun 20 12:01:57 asterix kernel: [  264.191517] iwlagn 0000:03:00.0: RF_KILL bit toggled to enable radio.
    Jun 20 12:01:57 asterix kernel: [  264.761839] usb 1-1.4: new full speed USB device using ehci_hcd and address 7
    Jun 20 12:01:58 asterix kernel: [  264.877576] usb 1-1.4: configuration #1 chosen from 1 choice
    
    )


    Code:
    {-alex-|-asterix-} => [~]
    (11:59:04) sudo service networking status
    networking stop/waiting
    {-alex-|-asterix-} => [~]
    (12:04:05) sudo service networking start
    networking stop/waiting
    {-alex-|-asterix-} => [~]
    (12:04:11) sudo service network-manager status
    network-manager start/running, process 1015
    {-alex-|-asterix-} => [~]
    (12:04:23) sudo service network-manager restart
    network-manager start/running, process 2644
    
    Wenn ich die Verbindung über eth0 allerdings zu Fuß aufbaue (Eintrag für eine DHCP-Verbindung mit eth0 in die /etc/network/interfaces vornehmen, ifup eth0), dann funktioniert's einwandfrei. Von daher vermute ich das der NetworkManager einen Schlag bekommen hat, woher auch immer.

    Ich weiß jetzt nur nicht, an welcher Stelle anzusetzen ist. Übersehe ich irgendwas? Kann mir da jemand weiterhelfen? Ich will, das es wieder so wie bisher über den NM läuft.

    Danke,

    Alex
     
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