[RESOLVED] Network card speed stuck at 100Mb/s instead of Gb/s

  • Hello guys.

    I know I can count on you on this one.


    Here is the deal : I did not notice that from the begininng after I moved in my new house, but since then, my network card is set up to 100Mb/s instead of 1Gb/s.


    Proof :


    Again with my switch (Netgear GS116Ev2 - 16-Port Gigabit Ethernet Smart Managed Plus Switch) :

    pasted-from-clipboard.png


    I don't understand why because all the other hardwares are connected with 1000Mb/s autoneg full duplex.


    If I try to force autoneg off and speed 1000 on card with :

    Code
    ethtool -s eth1 speed 1000 duplex full autoneg off

    I don't get the network starting.

    I tried switching the cables on same port on the switch, and between PC and NAS and same...

    Everything I plug on the switch, whatever the port, it is autoneg 1000Mb/s OK, so the problem definitely comes from OMV...


    Backports are enabled :

    pasted-from-clipboard.png



    More information :

    - Hardware on signature

    - apt-get update && install done

    - eth0 = embedded network card (never been used)

    - eth1 = intel PCIe card

    - I reinstall these drivers https://downloadcenter.intel.c…sous-Linux-?product=32209 with no luck


    Also for your information :

    Code
    tiste@caribounas:/$ sudo lspci -nnk
    01:00.0 Ethernet controller [0200]: Intel Corporation 82574L Gigabit Network Connection [8086:10d3]
    Subsystem: Intel Corporation Gigabit CT Desktop Adapter [8086:a01f]
    Kernel driver in use: e1000e
    Kernel modules: e1000e
    03:00.0 Ethernet controller [0200]: Qualcomm Atheros QCA8171 Gigabit Ethernet [1969:10a1] (rev 10)
    Subsystem: ASRock Incorporation QCA8171 Gigabit Ethernet [1849:10a1]
    Kernel driver in use: alx
    Kernel modules: alx


    Code
    tiste@caribounas:/$ lsmod | grep e1000
    e1000e 282624 0


    Code
    tiste@caribounas:/$ sudo modprobe e1000e
    tiste@caribounas:/$



    Thanks for you all.

    - ASROCK FM2A88X-ITX+ (SATAIII (6Gb/s) x6 (for the DATA), mSATA x1 (for the OS))
    - AMD A6 7400K 3.5GHz
    - Corsair 2Go DDR3 1333MHz C9 (x2)
    - Intel Corporation 82574L Gigabit Network Connection
    - COOLER MASTER G450M (80+ bronze)
    - WD Red 2To 64Mo 3.5" SATAIII (6Gb/s)
    - 32 Go SSD mSATA KingSpec Half-Size Solid State
    - Fractal Design Node 304 black (HDD 3.5" x6)
    - RAID 5 XFS
    - OMV 4.1.35-1 Arrakis

    Edited 2 times, last by tiste ().

  • Try changing the network cable, happened to me :)

    I tried with new cables also... same

    - ASROCK FM2A88X-ITX+ (SATAIII (6Gb/s) x6 (for the DATA), mSATA x1 (for the OS))
    - AMD A6 7400K 3.5GHz
    - Corsair 2Go DDR3 1333MHz C9 (x2)
    - Intel Corporation 82574L Gigabit Network Connection
    - COOLER MASTER G450M (80+ bronze)
    - WD Red 2To 64Mo 3.5" SATAIII (6Gb/s)
    - 32 Go SSD mSATA KingSpec Half-Size Solid State
    - Fractal Design Node 304 black (HDD 3.5" x6)
    - RAID 5 XFS
    - OMV 4.1.35-1 Arrakis

  • I found out !!!!!!!!!!


    It came from the wall RJ45 itself !!!!

    New house, I cabled all the walls :

    pasted-from-clipboard_autoscaled.jpg


    Here it is now :


    On the switch :

    pasted-from-clipboard.png


    Glad I am now ^^

    Need to tell my electrician now ^^

    Hope it will help others.

    Thanks for your replies geaves

    - ASROCK FM2A88X-ITX+ (SATAIII (6Gb/s) x6 (for the DATA), mSATA x1 (for the OS))
    - AMD A6 7400K 3.5GHz
    - Corsair 2Go DDR3 1333MHz C9 (x2)
    - Intel Corporation 82574L Gigabit Network Connection
    - COOLER MASTER G450M (80+ bronze)
    - WD Red 2To 64Mo 3.5" SATAIII (6Gb/s)
    - 32 Go SSD mSATA KingSpec Half-Size Solid State
    - Fractal Design Node 304 black (HDD 3.5" x6)
    - RAID 5 XFS
    - OMV 4.1.35-1 Arrakis

  • tiste

    Changed the title of the thread from “Network card speed stuck at 100Mb/s instead of Gb/s” to “[RESOLVED] Network card speed stuck at 100Mb/s instead of Gb/s”.

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