Very Slow Download Speed Pop!_OS Solving

October 6, 2021 | By the+gnu+linux+evangelist | Filed in: Tutorial.

Fixing System

  1. 2. Installing Requirement

    Then to Install Required Software

    sudo apt install ethtool

    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.

  2. 3. Looking up Interface ID

    Find out Network Device ID
    Simply play:

    ifconfig -a

    And in the output you should recognize your Interface Identifier:

  3. 4. Fixing Network

    Now to Fix Network Interface

    sudo ethtool -s [DEVICEID] speed 1000 duplex full autoneg on

    So for instance:

    sudo ethtool -s enp4s0f0 speed 1000 duplex full autoneg on

    Auto-Negotiation is a mechanism by which a device automatically chooses the best performing transmission mode based on its counterparts’ characteristics.
    And the full-duplex mode enable to send and receive packets simultaneously.

  4. Thanks to:


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