Ready, i try to follow the instructions but, For example with the command for disable the autonegotiation:
sudo ethtool -A enp7s0 autoneg off > I get the following error: *Cannot get device pause settings: Operation not supported* *standard information about device* Settings for enp7s0: > Supported ports: [ TP AUI BNC MII FIBRE ] > Supported link modes: 10baseT/Half 10baseT/Full > 100baseT/Half 100baseT/Full > Supported pause frame use: Symmetric Receive-only > Supports auto-negotiation: Yes > Supported FEC modes: Not reported > Advertised link modes: 10baseT/Half 10baseT/Full > 100baseT/Half 100baseT/Full > Advertised pause frame use: Symmetric Receive-only > Advertised auto-negotiation: Yes > Advertised FEC modes: Not reported > Link partner advertised link modes: 10baseT/Half 10baseT/Full > 100baseT/Half 100baseT/Full > Link partner advertised pause frame use: Symmetric Receive-only > Link partner advertised auto-negotiation: Yes > Link partner advertised FEC modes: Not reported > Speed: 100Mb/s > Duplex: Full > Port: MII > PHYAD: 0 > Transceiver: internal > Auto-negotiation: on > Supports Wake-on: pumbg > Wake-on: g > Current message level: 0x00000033 (51) > drv probe ifdown ifup > Link detected: yes > On Mon, Oct 4, 2021 at 12:20 AM Reco <recovery...@enotuniq.net> wrote: > The usual troubleshooting steps here are: > > 1) Replace the Ethernet cable. > 2) Install ethtool, use it to disable autonegotiation, and try setting > the speed and duplex by hand. > > Failing that, replacing network card produced by Dell with something more > proper is always an option. > > Reco > > -- With kindest regards, William. ⢀⣴⠾⠻⢶⣦⠀ ⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system ⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org ⠈⠳⣄⠀⠀⠀⠀
