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#1 2010-08-29 01:36:32

athunderbird
メンバ
登録日: 2010-04-04

ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

PC：TOSHIBA　dynabook satellite K16

OS：ubuntu10.04（windouws領域は完全に削除したので専用機です）

インターネット環境：有線、VDSL、モデムにはNTTのマーク、RV-230SEと記載

インターネットに繋いだまま家事のために長時間離れていたのですが、戻ってくると繋がらなくなっていました。（ブラウザはfire foxのみ使用）それから一度もつながっていません。

当時の状態はAC使用でパソコンを閉じないで放置していたのですが、その場合のアクションは「アイドル状態が継続してもスリープしない」に指定されていて、ディスプレイは指定した時間のアイドル状態でスリープするようになっていました。(マウスを動かすとパスワードが求めれ普通に再開）

再起動をしましたが、やはり繋がらないでいます。アップデートマネージャもできません。

ライブCDで起動したところ、インターネットに問題なく接続できています。

よろしくお願いします。

オフライン

 

#2 2010-08-29 10:31:55

funatogawa
メンバ
From: 関東
登録日: 2009-02-01

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

今まで繋がっていて、急に繋がらなくなる?
チェック①　firefoxを起動し、ファイル→オフライン作業の前にチェックがないかどうか、あったら取る(もう一度オフライン作業を選択するとチェックが外れる）。
チェック②　上部パネルの有線ネットワークをポイントし、右ボタンでクリック、接続の情報で、IPアドレス等が設定されているか確認する。もし、どこか変なら、同じく『接続の編集』を選択し、「autoeth0」を編集する。
　特に、①自動的に接続するにチェックが入っているか
　　　 ②MTUは自動になっているか
　　　 ③IPv4タグで、メソッドが「自動（DHCP）」になっているか
くらいでしょう。

オフライン

 

#3 2010-08-29 10:42:35

hmatsue
アドバイザ
登録日: 2009-03-10

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

# 書いている間にfunatogawaさんの投稿があったようで、一部重複していますが、そのまま投稿しちゃいます。
# 重複部分は読み飛ばして下さい。

http://flets.com/pdf/RV-230SE/RV230SE_man0611.pdf
これを使用されているようですね。
このルータにはDHCPサーバ機能がついていますので、特に設定しなくても接続できるかと思います。
また、LiveCDでの動作確認がとれていることから考えるとハードウェアの故障などでは無いと考えます。

画面右上にネットワークマネージャアプレットが表示されているかと思います。これをクリックして、有線の自動接続を実行するとネットワークに接続しました、という表示がでますでしょうか。

でない場合、アプリケーションのアクセサリの中から、端末を起動して、下記のコマンドを入力してみて下さい。

コード:

sudo dhclient

その後、

コード:

grep dhclient /var/log/syslog

として画面に表示されるログを投稿してみて下さい。

オフライン

 

#4 2010-08-29 13:54:20

Masou
メンバ
登録日: 2006-12-18

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

Linux, WindowsなどのOSにかかわらず、よくあるのが、ルータの変調です。
ルータの再起動はしてみられましたでしょうか？
まだでしたら、是非やってみてください。
音楽や動画のサイトなどにつなぎっぱなしにしていると、ルータがおかしくなることがよくあります。

ルータの電源を切って、数分してからもう一度ルータの電源を入れる。
ルータがちゃんと起動したら、インターネットにつないでみてください。

オフライン

 

#5 2010-08-29 23:02:11

athunderbird
メンバ
登録日: 2010-04-04

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

時間を割いていただき、申し訳ありません。

funatogawa様、hmatsue様

fire foxの設定ですが、変化なしです。

上部パネルの有線ネットワークをポイントし、右ボタンでクリック、接続の情報で、IPアドレス等が設定されているか確認する。

>これなんですが、ある日再起動したらパネルが消えていたので（アイコンがなくなっていた）、その時追加した「アプリケーション」や「シャットダウン」のアイコンしかありません。「パネルに追加」で確認しても前みかけた有線ネットワークのアイコンがなくて困っています。出現する方法や別ルートで確認する方法を教えていただければ幸いです。「IPv4」というものをシステム＞システム管理＞ネットワーク・ツールでみかけたのですが、メソッドなどは探し出せませんでした。

Masou様

やってみましたが、やはり接続できませんでした。

オフライン

 

#6 2010-08-30 08:29:20

funatogawa
メンバ
From: 関東
登録日: 2009-02-01

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

パネルの修復はさておいて、
ネットワークの設定だけなら、
上部パネルのシステム→設定→ネットワーク接続からでも確認できますので、実施してみてください。

オフライン

 

#7 2010-08-30 22:26:12

athunderbird
メンバ
登録日: 2010-04-04

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

funatogawa様

「autoeth0」というものが見つからなかったのですが、ネットワーク接続をみたところ有線に「有線接続１」（常時接続）とあったので「編集」を押してみたところ「自動的に接続する」にはチェックが入っていました。MTUも自動になっていました。（その上のMACアドレスというのは空欄でした）
IPv4タグも、メソッドで「自動（DHCP）」になっていました。


ネットワークツールの「デバイス」のタブにネットワーク・デバイス（Nにアンダーバー）というものがあり、表示した際はループバック・インターフェースになっていたのですが、選択の中に「ethernetインターフェース（eth0）」とあったので見てみると、IP情報はIPV6とIPV4とあり、インターフェースの情報としてハードウェア・アドレスが数字の羅列、マルチキャスト：利用可、MTU：1500、リンクスピード：利用不可、状態：無効とありました。



hmatsue様

やはりネットワーク接続などをみても形が異なるので「クリックして、有線の自動接続を実行」ということと同様のことをするのにはどうすればよいのか…と困っています。

ですので端末の方だけやってみることとしました。


コマンド：sudo dhclient

Internet Systems Consortium DHCP Client V3.1.3
Copyright 2004-2009 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Listening on LPF/wlan0/00:16:e3:e1:5e:24
Sending on   LPF/wlan0/00:16:e3:e1:5e:24
Listening on LPF/eth0/00:15:b7:63:34:62
Sending on   LPF/eth0/00:15:b7:63:34:62
Sending on   Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
DHCPOFFER of 192.168.1.2 from 192.168.1.1
DHCPREQUEST of 192.168.1.2 on eth0 to 255.255.255.255 port 67
DHCPACK of 192.168.1.2 from 192.168.1.1
bound to 192.168.1.2 -- renewal in 38873 seconds.



コマンド：grep dhclient /var/log/syslog


Copyright 2004-2009 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Listening on LPF/wlan0/00:16:e3:e1:5e:24
Sending on   LPF/wlan0/00:16:e3:e1:5e:24
Listening on LPF/eth0/00:15:b7:63:34:62
Sending on   LPF/eth0/00:15:b7:63:34:62
Sending on   Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
DHCPOFFER of 192.168.1.2 from 192.168.1.1
DHCPREQUEST of 192.168.1.2 on eth0 to 255.255.255.255 port 67
DHCPACK of 192.168.1.2 from 192.168.1.1
bound to 192.168.1.2 -- renewal in 38873 seconds.
thunderbird@thunderbird-laptop:~$ grep dhclient /var/log/syslog
Aug 30 13:08:43 thunderbird-laptop dhclient: Internet Systems Consortium DHCP Client V3.1.3
Aug 30 13:08:43 thunderbird-laptop dhclient: Copyright 2004-2009 Internet Systems Consortium.
Aug 30 13:08:43 thunderbird-laptop dhclient: All rights reserved.
Aug 30 13:08:43 thunderbird-laptop dhclient: For info, please visit https://www.isc.org/software/dhcp/
Aug 30 13:08:43 thunderbird-laptop dhclient:
Aug 30 13:08:43 thunderbird-laptop dhclient: Listening on LPF/wlan0/00:16:e3:e1:5e:24
Aug 30 13:08:43 thunderbird-laptop dhclient: Sending on   LPF/wlan0/00:16:e3:e1:5e:24
Aug 30 13:08:43 thunderbird-laptop dhclient: Listening on LPF/eth0/00:15:b7:63:34:62
Aug 30 13:08:43 thunderbird-laptop dhclient: Sending on   LPF/eth0/00:15:b7:63:34:62
Aug 30 13:08:43 thunderbird-laptop dhclient: Sending on   Socket/fallback
Aug 30 13:08:46 thunderbird-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
Aug 30 13:08:46 thunderbird-laptop dhclient: DHCPOFFER of 192.168.1.2 from 192.168.1.1
Aug 30 13:08:46 thunderbird-laptop dhclient: DHCPREQUEST of 192.168.1.2 on eth0 to 255.255.255.255 port 67
Aug 30 13:08:46 thunderbird-laptop dhclient: DHCPACK of 192.168.1.2 from 192.168.1.1
Aug 30 13:08:46 thunderbird-laptop dhclient: bound to 192.168.1.2 -- renewal in 38873 seconds.
Aug 30 13:08:47 thunderbird-laptop dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5
Aug 30 13:08:52 thunderbird-laptop dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
Aug 30 13:09:04 thunderbird-laptop dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 19
Aug 30 13:09:23 thunderbird-laptop dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 17

でした。

オフライン

 

#8 2010-08-31 00:08:55

hmatsue
アドバイザ
登録日: 2009-03-10

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

DHCPサーバは見つかっていて、接続もできているようです。
そのままの状態でネットに接続できないでしょうか。
もし、sudo dhclientした状態でネットに繋がるようになったのであれば、

コード:

grep -i networkmanager /var/log/daemon.log

の結果を投稿してみて下さい。

接続できない場合は、関係するのかどうか、ちょっと自信は無いのですが、wlan0(無線LAN)も起きているようなので、PCの無線無効化/有効化切り替えボタンかスイッチがあると思います(アンテナマークのキーとか)ので、それで無線を無効化してみて下さい。

オフライン

 

#9 2010-08-31 00:58:28

athunderbird
メンバ
登録日: 2010-04-04

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

hmatsue様

sudo dhclientした状態でfirefoxのファイル→オフライン作業のチェックを取ったところ,ログイン状態のgoogleのページ(hpに指定)が表示されました。（いままで表示されたことはありませんでした）
sudo dhclientする前、同じようにオフライン作業のチェックを取ってもそのようなことはなかったです。
しかし、それはそのトップページのみで、他のページはやはり表示できないでいます。それからは、firefoxに繋ぐとgoogleトップページのみ表示されるという感じです。（シャットダウン後も同様）



grep -i networkmanager /var/log/daemon.logの結果


Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  starting...
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  Trying to start the modem-manager...
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: init!
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0)
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 29 17:16:19 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 29 17:16:19 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (154725616) ... get_connections.
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (154725616) ... get_connections (managed=false): return empty list.
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0)
Aug 29 17:16:19 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 29 17:16:19 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Aug 30 09:49:54 thunderbird-laptop NetworkManager: <info>  starting...
Aug 30 09:49:54 thunderbird-laptop NetworkManager: <info>  Trying to start the modem-manager...
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: init!
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0)
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0)
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 30 09:49:54 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 30 09:49:54 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 30 09:49:54 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 30 09:49:54 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 30 09:49:54 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (141676272) ... get_connections.
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (141676272) ... get_connections (managed=false): return empty list.
Aug 30 09:49:55 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  starting...
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  Trying to start the modem-manager...
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: init!
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0)
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0)
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 30 11:37:58 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 30 11:37:58 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (147427056) ... get_connections.
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (147427056) ... get_connections (managed=false): return empty list.
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 30 11:37:59 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Aug 30 13:08:45 thunderbird-laptop NetworkManager: <info>  (eth0): carrier now ON (device state 1)
Aug 30 15:15:07 thunderbird-laptop NetworkManager: <info>  starting...
Aug 30 15:15:07 thunderbird-laptop NetworkManager: <info>  Trying to start the modem-manager...
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: init!
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0)
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0)
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 30 15:15:07 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 30 15:15:07 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 30 15:15:07 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 30 15:15:07 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 30 15:15:07 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (162438896) ... get_connections.
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (162438896) ... get_connections (managed=false): return empty list.
Aug 30 15:15:08 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Aug 30 15:18:46 thunderbird-laptop NetworkManager: <info>  (eth0): carrier now ON (device state 1)


です。


PCの無線無効化/有効化切り替えボタン・スイッチなんですが、イヤホンを入れる口とかあるあたりにそれらしきものがあったのですが、無効（光っていない状態）でした。
試しに切ったり入れたりしてみましたが、変化はないようです。

オフライン

 

#10 2010-08-31 08:09:57

hmatsue
アドバイザ
登録日: 2009-03-10

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

NetworkManagerが設定情報を見つけられていないのか、接続しにいっていないように思えます。
nm-appletがいなくなったせいなのかも知れません。
https://wiki.ubuntulinux.jp/UbuntuTips/Desktop/UnsetGnomepanel
にそって、端末から、

コード:

gconftool --recursive-unset /apps/panel
(しばらく待つ)
killall gnome-panel

してみて、NetworkManagerのアイコンが表示されるか確認してみて下さい。

また、念のため、「自動接続1」の設定を開いて、「全てのユーザで有効」のチェックを入れて下さい。
さらに、IPv6設定のところは「無視」に変更してみて下さい。

これで再起動して、もう一度、

コード:

grep -i networkmanager /var/log/daemon.log

の結果を投稿してみて下さい。日付は実行日の部分だけ投稿いただければ十分です。
(各行の最初の方にAug 31などと日付が入ります)

ただ、dhclientを直接呼び出した場合でも、なにか接続が正常になっていない感がありますので、まだ他に問題がある可能性があります。

コード:

ifconfig
cat /etc/resolv.conf
ping -c 4 forums.ubuntulinux.jp
ping -c 4 66.249.8.126

の結果も投稿してみて下さい。

オフライン

 

#11 2010-08-31 19:23:27

athunderbird
メンバ
登録日: 2010-04-04

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

hmatsue様


端末の操作でNetworkManagerのアイコンが表示されました。

マウスにアイコンを合わせると、「ネットワークは無効になっています」とでました。

「全てのユーザで有効」のチェックを入れ、IPv6設定のところは「無視」になっていたのでそのままにしました。

再起動後のgrep -i networkmanager /var/log/daemon.logの結果

※日付は実行日の部分だけ投稿いただければ十分です。とあったのですが、量がありすぎて…そのままのせてしまいました。すみません。ユーザ名とかは大丈夫です。


added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 30 09:49:54 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 30 09:49:54 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 30 09:49:54 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 30 09:49:54 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 30 09:49:54 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (141676272) ... get_connections.
Aug 30 09:49:54 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (141676272) ... get_connections (managed=false): return empty list.
Aug 30 09:49:55 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 30 09:49:55 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  starting...
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  Trying to start the modem-manager...
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: init!
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0)
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0)
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 30 11:37:58 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 30 11:37:58 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (147427056) ... get_connections.
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (147427056) ... get_connections (managed=false): return empty list.
Aug 30 11:37:58 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 30 11:37:58 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 30 11:37:59 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Aug 30 13:08:45 thunderbird-laptop NetworkManager: <info>  (eth0): carrier now ON (device state 1)
Aug 30 15:15:07 thunderbird-laptop NetworkManager: <info>  starting...
Aug 30 15:15:07 thunderbird-laptop NetworkManager: <info>  Trying to start the modem-manager...
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: init!
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0)
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0)
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 30 15:15:07 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 30 15:15:07 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 30 15:15:07 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 30 15:15:07 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 30 15:15:07 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (162438896) ... get_connections.
Aug 30 15:15:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (162438896) ... get_connections (managed=false): return empty list.
Aug 30 15:15:08 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 30 15:15:08 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Aug 30 15:18:46 thunderbird-laptop NetworkManager: <info>  (eth0): carrier now ON (device state 1)
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  starting...
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  Trying to start the modem-manager...
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: init!
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0)
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0)
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 30 15:28:28 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 30 15:28:28 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (166395632) ... get_connections.
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (166395632) ... get_connections (managed=false): return empty list.
Aug 30 15:28:28 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 30 15:28:28 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 30 15:28:29 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Aug 30 15:44:35 thunderbird-laptop NetworkManager: <WARN>  nm_signal_handler(): Caught signal 15, shutting down normally.
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  starting...
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  Trying to start the modem-manager...
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: init!
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0)
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0)
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 31 04:40:16 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 31 04:40:16 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (167304432) ... get_connections.
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (167304432) ... get_connections (managed=false): return empty list.
Aug 31 04:40:16 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 31 04:40:16 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Aug 31 05:45:05 thunderbird-laptop NetworkManager: <info>  starting...
Aug 31 05:45:05 thunderbird-laptop NetworkManager: <info>  Trying to start the modem-manager...
Aug 31 05:45:05 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: init!
Aug 31 05:45:05 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Aug 31 05:45:05 thunderbird-laptop NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Aug 31 05:45:05 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0)
Aug 31 05:45:05 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Aug 31 05:45:05 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0)
Aug 31 05:45:05 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Aug 31 05:45:05 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Aug 31 05:45:05 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 31 05:45:05 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 31 05:45:05 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 31 05:45:06 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 31 05:45:06 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (167832816) ... get_connections.
Aug 31 05:45:06 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (167832816) ... get_connections (managed=false): return empty list.
Aug 31 05:45:06 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 31 05:45:06 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Aug 31 09:43:07 thunderbird-laptop NetworkManager: <info>  starting...
Aug 31 09:43:07 thunderbird-laptop NetworkManager: <info>  Trying to start the modem-manager...
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: init!
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0)
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0)
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 31 09:43:07 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 31 09:43:07 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 31 09:43:07 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 31 09:43:07 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 31 09:43:07 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (158080752) ... get_connections.
Aug 31 09:43:07 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (158080752) ... get_connections (managed=false): return empty list.
Aug 31 09:43:08 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 31 09:43:08 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 31 09:43:08 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 31 09:43:08 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 31 09:43:08 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 31 09:43:08 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 31 09:43:08 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 31 09:43:08 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 31 09:43:08 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 31 09:43:08 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 31 09:43:08 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  starting...
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  Trying to start the modem-manager...
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: init!
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: update_system_hostname
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPluginIfupdown: management mode: unmanaged
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0)
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0)
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: end _init.
Aug 31 09:56:48 thunderbird-laptop NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Aug 31 09:56:48 thunderbird-laptop NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  Found wlan radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill0) (driver <unknown>)
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  WiFi enabled by radio killswitch; enabled by state file
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  WWAN enabled by radio killswitch; enabled by state file
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (159932144) ... get_connections.
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    SCPlugin-Ifupdown: (159932144) ... get_connections (managed=false): return empty list.
Aug 31 09:56:48 thunderbird-laptop NetworkManager:    Ifupdown: get unmanaged devices count: 0
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  (eth0): carrier is OFF
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  (eth0): new Ethernet device (driver: 'e1000e')
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  (wlan0): driver supports SSID scans (scan_capa 0x01).
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  (wlan0): new 802.11 WiFi device (driver: 'ath5k')
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <WARN>  default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  Trying to start the supplicant...
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  modem-manager is now available
Aug 31 09:56:48 thunderbird-laptop NetworkManager: <info>  (wlan0): supplicant manager state:  down -> idle



この時点で一回fire foxを起動させましたが、前回と同じ状態でした。



ifconfig：



lo        Link encap:ローカルループバック 
          inetアドレス:127.0.0.1  マスク:255.0.0.0
          inet6アドレス: ::1/128 範囲:ホスト
          UP LOOPBACK RUNNING  MTU:16436  メトリック:1
          RXパケット:12 エラー:0 損失:0 オーバラン:0 フレーム:0
          TXパケット:12 エラー:0 損失:0 オーバラン:0 キャリア:0
          衝突(Collisions):0 TXキュー長:0
          RXバイト:720 (720.0 B)  TXバイト:720 (720.0 B)




cat /etc/resolv.conf：

nameserver 192.168.1.1



ping -c 4 forums.ubuntulinux.jp：

ping: unknown host forums.ubuntulinux.jp



ping -c 4 66.249.8.126：


connect: Network is unreachable

オフライン

 

#12 2010-08-31 21:45:54

hmatsue
アドバイザ
登録日: 2009-03-10

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

athunderbird による投稿:

端末の操作でNetworkManagerのアイコンが表示されました。

マウスにアイコンを合わせると、「ネットワークは無効になっています」とでました。

ここで右クリックしてネットワークを有効にすると接続されないでしょうか。

オフライン

 

#13 2010-08-31 23:53:15

athunderbird
メンバ
登録日: 2010-04-04

Re: ubuntu10.04でネットに繋いだまま放置していたところ、繋がらなくなっており、そのままです

funatogawa様、右クリックしてネットワークを有効にしたところ、無事接続されました。「有線接続１に接続しました」とでました。

この投稿もライブCDからではなく、普通にできました。

長い間付き合って下さり、本当にありがとうございました。なんというか…本当に感謝しています。

パネルを初期状態に戻す方法なども今回知ったので、これから先のトラブルの際などにも役立てそうです。

hmatsue様、Masou様もありがとうございました。

オフライン

 

 

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