** Changed in: linux (Ubuntu)
     Assignee: (unassigned) => Anthony Wong (anthonywong)

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

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https://bugs.launchpad.net/bugs/1788730

Title:
  TP-LINK TG-3468 network card not recognized correctly

Status in linux package in Ubuntu:
  In Progress

Bug description:
  A few days ago purchased a couple of TP-LINK TG-3468 network cards
  (reviewed by Phoronix here:
  https://www.phoronix.com/scan.php?page=news_item&px=MTY2ODQ), both
  brand new, not reused. After installed them to a pc, to my surprise,
  one of them was correctly identified and the other was incorrectly
  identified as "NCube Device 8168 (rev 06)".

  After DuckDuckGoing for a while I found this kernel bud report for
  FreeBSD: https://forums.freebsd.org/threads/not-recognized-pci-e
  -network-card.57734/

  IMHO is the same issue but I'm using Ubuntu 16.04.5 server i686. I
  wanted to report this so it can be fixed, please let me know wich
  logs/data should I provide.

  When ran lspci -nv this is shown for the correct nic:
  03:00.0 0200: 10ec:8168 (rev 06)
        Subsystem: 7470:3468
        Flags: bus master, fast devsel, latency 0, IRQ 27
        I/O ports at e800 [size=256]
        Memory at febff000 (64-bit, non-prefetchable) [size=4K]
        Memory at fdffc000 (64-bit, prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: r8169
        Kernel modules: r8169

  And this for the incorrect one:
  01:00.0 0200: 10ff:8168 (rev 06)
        Subsystem: 7470:3468
        Flags: bus master, fast devsel, latency 0, IRQ 11
        I/O ports at c800 [size=256]
        Memory at fe9ff000 (64-bit, non-prefetchable) [size=4K]
        Memory at fdefc000 (64-bit, prefetchable) [size=16K]
        Capabilities: <access denied>

  1) lsb_release -rd
  Description:  Ubuntu 16.04.5 LTS
  Release:      16.04

  2) In regard to the package I think this is related to the kernel itself?
  3) Both cards should be identified as "Realtek Semiconductor Co., Ltd. 
RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)" and the 
r8169 driver should be used.
  4) The network card was erroneously detected as a different one and the 
driver was not loaded by the kernel.

  Best regards.
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-133-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.20.1-0ubuntu2.18
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/hwC0D0', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', 
'/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] 
failed with exit code 1:
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=652853e2-bd7e-44bb-9b13-f2c9c3823791
  InstallationDate: Installed on 2017-12-06 (260 days ago)
  InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release i386 
(20160420.3)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: System manufacturer System Product Name
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-133-generic 
root=UUID=89ec3fdb-2ccd-497a-8657-bbe2b53393ed ro
  ProcVersionSignature: Ubuntu 4.4.0-133.159-generic 4.4.134
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-133-generic N/A
   linux-backports-modules-4.4.0-133-generic  N/A
   linux-firmware                             1.157.20
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  xenial
  Uname: Linux 4.4.0-133-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 08/27/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0702
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P5KPL-CM
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.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.:bvr0702:bd08/27/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KPL-CM:rvrx.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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