kernel-packages team mailing list archive

[Sergey Spiridonov <1268556@xxxxxxxxxxxxxxxxxx>]

Tested now in Ubuntu 14. The bug is not present there.

So the fix will be - either backport network manager from Ubutnu 14 or
downgrade network-manager from 0.9.4.0-0ubuntu4.3 to 0.9.4.0-0ubuntu4.2.

Please ask me if you need additional tests or more information.

Of course, we need the fix in this stable release. Next stable release
will be in half a year!!! I see this bug affecting already 3 different
hosts. The only common they have - Intel network cards.

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https://bugs.launchpad.net/bugs/1268556

Title:
  8086:1502 [Fujitsu D3076-S1x] Ethernet disconnecting at boot and later

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Fresh install XUbuntu 12.04. After boot network interface is down.
  After unplugging and plugging back network cable, network is up and
  running again. Later (randomly) it may go off again. Again, unplugging
  and plugging back network cable helps.

  This bug is similar to
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1124040

  Ethernet card is onboard Intel.
  Mainboard: FUJITSU D3076-S1

  Same problem happens with onboard ethernet with Intel mainboard
  DH61BE.

  I have to buy and insert TP-LINK TG-3468 ethernet card (Realtek
  chipset). They work without problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-58-generic 3.2.0-58.88
  ProcVersionSignature: Ubuntu 3.2.0-58.88-generic 3.2.53
  Uname: Linux 3.2.0-58-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  user       1641 F.... xfce4-volumed
                        user       1718 F.... pulseaudio
   /dev/snd/controlC0:  user       1641 F.... xfce4-volumed
                        user       1718 F.... pulseaudio
  CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xfb220000 irq 50'
     Mixer name	: 'Conexant CX20642'
     Components	: 'HDA:14f150a2,173411b0,00100100'
     Controls      : 19
     Simple ctrls  : 9
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xfb080000 irq 17'
     Mixer name	: 'Nvidia GPU 42 HDMI/DP'
     Components	: 'HDA:10de0042,10de094a,00100100'
     Controls      : 12
     Simple ctrls  : 2
  Date: Mon Jan 13 12:02:04 2014
  HibernationDevice: RESUME=UUID=324bb3ce-d9ee-4142-a94d-1382ec436191
  InstallationMedia: Xubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130822)
  IwConfig:
   lo        no wireless extensions.
   
   eth1      no wireless extensions.
   
   eth0      no wireless extensions.
  MachineType: FUJITSU D3076-S1
  MarkForUpload: True
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-58-generic root=UUID=2d4ccd09-d6c3-47ee-80ad-14977144d770 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-58-generic N/A
   linux-backports-modules-3.2.0-58-generic  N/A
   linux-firmware                            1.79.9
  RfKill:
   
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/20/2012
  dmi.bios.vendor: FUJITSU // American Megatrends Inc.
  dmi.bios.version: V4.6.4.0 R1.12.0 for D3076-S1x
  dmi.board.name: D3076-S1
  dmi.board.vendor: FUJITSU
  dmi.board.version: S26361-D3076-S1
  dmi.chassis.type: 6
  dmi.chassis.vendor: FUJITSU
  dmi.modalias: dmi:bvnFUJITSU//AmericanMegatrendsInc.:bvrV4.6.4.0R1.12.0forD3076-S1x:bd09/20/2012:svnFUJITSU:pnD3076-S1:pvr:rvnFUJITSU:rnD3076-S1:rvrS26361-D3076-S1:cvnFUJITSU:ct6:cvr:
  dmi.product.name: D3076-S1
  dmi.sys.vendor: FUJITSU

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