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[Dilton McGowan II <1457936@xxxxxxxxxxxxxxxxxx>]

Henry Xing,

Back in January 2013 when I got this machine I was on Ubuntu 12. When 14
came out, the upgrade didn't work so hot so I wiped the disk and
installed stock Ubuntu 14. So whatever the installer chose is what I'm
running. In the 90s I built my own custom kernels but with so many
machines over the years I finally just started using default Ubuntu.

I ran "sudo lspci -v" and found that "alx" seems to be my driver:

04:00.0 Ethernet controller: Qualcomm Atheros AR8161 Gigabit Ethernet (rev 08)
	Subsystem: Hewlett-Packard Company Device 2ad5
	Flags: bus master, fast devsel, latency 0, IRQ 46
	Memory at f7100000 (64-bit, non-prefetchable) [size=256K]
	I/O ports at d000 [size=128]
	Capabilities: [40] Power Management version 3
	Capabilities: [58] Express Endpoint, MSI 00
	Capabilities: [c0] MSI: Enable+ Count=1/16 Maskable+ 64bit+
	Capabilities: [d8] MSI-X: Enable- Count=16 Masked-
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [180] Device Serial Number ff-f5-7d-8e-4c-72-b9-ff
	Kernel driver in use: alx

Thanks,
Dilton

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1457936

Title:
  Network breaks in several minutess after upgrade to 3.13.0-53-generic

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After upgrade to 3.13.0-53-generic, the PC's network will break in
  several minutes. Unplug and re-plug in the network cable will recover
  the network, but will break again later. Reverting to 3.13.0.52 can
  make network recover and work properly.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-52-generic 3.13.0-52.86
  ProcVersionSignature: Ubuntu 3.13.0-52.86-generic 3.13.11-ckt18
  Uname: Linux 3.13.0-52-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  henryxing   2865 F.... pulseaudio
   /dev/snd/controlC1:  henryxing   2865 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri May 22 07:51:29 2015
  DistributionChannelDescriptor:
   # This is a distribution channel descriptor
   # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-somerville-precise-amd64-20130203-1
  HibernationDevice: RESUME=UUID=1457f3e6-5111-483b-9edb-3172db7f9414
  InstallationDate: Installed on 2014-08-20 (274 days ago)
  InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20130203-13:50
  MachineType: Dell Inc. OptiPlex 3020
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-52-generic root=UUID=50cc2e8d-78fd-42f6-94f5-cb5e12ab3e42 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-52-generic N/A
   linux-backports-modules-3.13.0-52-generic  N/A
   linux-firmware                             1.127.12
  RfKill:

  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-09-24 (239 days ago)
  WifiSyslog:

  dmi.bios.date: 01/14/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.name: 040DDP
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA07:bd01/14/2015:svnDellInc.:pnOptiPlex3020:pvr01:rvnDellInc.:rn040DDP:rvrA00:cvnDellInc.:ct6:cvr:
  dmi.product.name: OptiPlex 3020
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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