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[Launchpad Bug Tracker <1199424@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/1199424

Title:
  after few hundred of ping ubuntu raring loses the net

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  The issue affects  1 of my 3 pc with Ubuntu 13.04: the one with Atheros AR8152 v1.1 Fast Ethernet (rev c1), the others work ok.
  In the past, with all the Ubuntu versions was all ok.
  Reproducing the problem i can say that after the system is started the pc does some hundred of pings and then it stops showing me the connection "on" but it is not able to navigate, below is the result of the ping command (ping www.google.it -c1000) when it miss the capability of reaching urls:

  64 bytes from mil01s17-in-f31.1e100.net (173.194.35.63): icmp_req=223 ttl=53 time=41.9 ms
  64 bytes from mil01s17-in-f31.1e100.net (173.194.35.63): icmp_req=224 ttl=53 time=42.9 ms
  64 bytes from mil01s17-in-f31.1e100.net (173.194.35.63): icmp_req=225 ttl=53 time=42.7 ms
  64 bytes from (173.194.35.63): icmp_req=225 ttl=53 time=42.7 ms
  From mariob-AOD255.local (192.168.1.65) icmp_seq=262 Destination Host Unreachable
  From mariob-AOD255.local (192.168.1.65) icmp_seq=263 Destination Host Unreachable

  If i shut down the connection (after it has stopped to ping) and restart it almost always reconnects but only for a similar amount of pings.
  The pc works fine with Ubuntu 12.10 and kernel 3.5, 3.9 and 3.10
  The same pc does not work with Ubuntu 13.04 and kernel 3.8, 3.9 and 3.10 and so i think that it is an Ubuntu 13.04 problem.
  I will be glad to give to you any further info you will ask me (possibly in a simple way because I an not a geek)
  thank you

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-19-generic 3.8.0-19.29
  ProcVersionSignature: Ubuntu 3.8.0-19.29-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:  mariob     1677 F.... pulseaudio
  Date: Tue Jul  9 17:45:48 2013
  HibernationDevice: RESUME=UUID=bd2d2130-d5e4-4e14-9890-f5403af96360
  InstallationDate: Installed on 2013-07-02 (7 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
  MachineType: Acer AOD255
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 inteldrmfb
   1 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=d657e5fd-a5e8-47c0-815b-b52d4653abd4 ro quiet splash vt.handoff=7
  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: 11/17/2010
  dmi.bios.vendor: Acer
  dmi.bios.version: V3.10(DDR3)
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: JE02_PT
  dmi.board.vendor: Acer
  dmi.board.version: V3.10(DDR3)
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V3.10(DDR3)
  dmi.modalias: dmi:bvnAcer:bvrV3.10(DDR3):bd11/17/2010:svnAcer:pnAOD255:pvrV3.10(DDR3):rvnAcer:rnJE02_PT:rvrV3.10(DDR3):cvnAcer:ct10:cvrV3.10(DDR3):
  dmi.product.name: AOD255
  dmi.product.version: V3.10(DDR3)
  dmi.sys.vendor: Acer

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