I have two integrated network adapters in my system. I connect to Internet through eth0. But from time to time Network Manager tries to connect on eth1 interface although there is no cable plugged in there. After bootup Internet connection is all OK but Network Manager shows no plugged-in connector icon. After some time the icon changes to "connected". But after some time it changes again and NM tries to connect through eth1 again.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: network-manager 0.9.4.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Date: Sun Apr 29 00:40:09 2012
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IpRoute:
default via 109.86.87.254 dev eth0 proto static
109.86.87.0/24 dev eth0 proto kernel scope link src 109.86.87.67 metric 1
169.254.0.0/16 dev eth0 scope link metric 1000
IwConfig:
lo no wireless extensions.
eth1 no wireless extensions.
eth0 no wireless extensions.
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
ProcEnviron:
LANGUAGE=uk_UA
TERM=xterm
LANG=uk_UA.UTF-8
SHELL=/bin/bash
RfKill:
SourcePackage: network-manager
UpgradeStatus: Upgraded to precise on 2012-04-27 (0 days ago)
mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2012-04-29T00:37:38.943904
nmcli-con:
NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH
Дротове з’єднання 1 84bd8584-ff3e-4f52-8a55-6a4a9e1ee745 802-3-ethernet 1335573330 сб, 28-кві-2012 03:35:30 +0300 yes no /org/freedesktop/NetworkManager/Settings/1
Triolan a161c780-ab93-4cfc-b086-8d7817440c41 802-3-ethernet 1335649067 нд, 29-кві-2012 00:37:47 +0300 yes no /org/freedesktop/NetworkManager/Settings/0
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
eth1 802-3-ethernet connecting (getting IP configuration) /org/freedesktop/NetworkManager/Devices/1
eth0 802-3-ethernet connected /org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running 0.9.4.0 connected enabled enabled enabled enabled disabled
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: eugene 1842 F.... pulseaudio
/dev/snd/controlC0: eugene 1842 F.... pulseaudio
/dev/snd/controlC1: eugene 1842 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbbfc000 irq 47'
Mixer name : 'Analog Devices AD1988B'
Components : 'HDA:11d4198b,104381f6,00100300'
Controls : 50
Simple ctrls : 27
Card1.Amixer.info:
Card hw:1 'camera'/'USB camera at usb-0000:00:1d.1-2, full speed'
Mixer name : 'USB Mixer'
Components : 'USB045e:00f7'
Controls : 3
Simple ctrls : 2
Card2.Amixer.info:
Card hw:2 'HDMI'/'HDA ATI HDMI at 0xfbcfc000 irq 48'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100000'
Controls : 6
Simple ctrls : 1
Card2.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=bbb18b0e-b95b-4f14-8b8f-9b9400eb5665
InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423)
IwConfig:
lo no wireless extensions.
eth1 no wireless extensions.
eth0 no wireless extensions.
MachineType: System manufacturer System Product Name
Package: linux (not installed)
ProcEnviron:
LANGUAGE=uk_UA
TERM=xterm
LANG=uk_UA.UTF-8
SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-26-generic root=UUID=8e6ab4ba-b981-4821-8683-9fa908a748e5 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19
RelatedPackageVersions:
linux-restricted-modules-3.2.0-26-generic N/A
linux-backports-modules-3.2.0-26-generic N/A
linux-firmware 1.79
RfKill:
SourcePackage: linux
Tags: precise precise
Uname: Linux 3.2.0-26-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 09/30/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1238
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5B-Deluxe
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1238:bd09/30/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5B-Deluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
Status changed to 'Confirmed' because the bug affects multiple users.