kernel-packages team mailing list archive

[Leo Tindle <1176370@xxxxxxxxxxxxxxxxxx>]

Changed back to Confirmed as the issue still exists with the kernel
specified by @penalvch.

** Changed in: linux (Ubuntu)
       Status: Incomplete => Confirmed

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https://bugs.launchpad.net/bugs/1176370

Title:
  1969:1083 Ethernet connection not stable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I have upgraded Ubuntu 13.04 from 12.10 and after installing it the wired network got unstable.
  On Ubuntu 13.04 the wired connection always lost in a few minutes after connection established. The system didn't shows any error or disconnected notification for that. The network icon on the system tray still shows normal "connected" icon. But i couldn't browse any website or ping any ip address on the internet.
  And after unplug and plug in the ethernet cable again, the wired network works fine for a few more minutes and then the problem shows again.
  Before upgrading to 13.04, the ethernet network works great on Ubuntu 12.04 and 12.10 (they are both 32 bit). After that I have tried erase Ubuntu and reinstall 13.04 but it didn't help.

  WORKAROUND: Unload all network-related drivers, and only load the
  atl1c ethernet driver.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-19-generic 3.8.0-19.30
  ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8
  Uname: Linux 3.8.0-19-generic i686
  ApportVersion: 2.9.2-0ubuntu8
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  mark       1880 F.... pulseaudio
  Date: Sat May  4 23:55:34 2013
  HibernationDevice: RESUME=UUID=dc6de051-3750-4cc9-9eac-cebf32eadbec
  InstallationDate: Installed on 2013-04-30 (4 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
  MachineType: Acer Aspire 4743
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=e8cb8ced-1952-4de4-b22d-a7acb6e865d0 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-19-generic N/A
   linux-backports-modules-3.8.0-19-generic  N/A
   linux-firmware                            1.106
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2012
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: V1.20
  dmi.board.asset.tag: No Asset Tag
  dmi.board.vendor: Acer
  dmi.board.version: V1.20
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.20
  dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.20:bd03/09/2012:svnAcer:pnAspire4743:pvrV1.20:rvnAcer:rn:rvrV1.20:cvnAcer:ct10:cvrV1.20:
  dmi.product.name: Aspire 4743
  dmi.product.version: V1.20
  dmi.sys.vendor: Acer

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