How to limit the download speed of APT? [duplicate]

Solution 1:

A trick I picked up when adjusting someone else's computer:

  • For temporary limits, add the -o flag to your apt-get command:

    sudo apt-get -o Acquire::http::Dl-Limit=25 install <package>
    
  • For permanent throttling, create the file /etc/apt/apt.conf.d/75lowerspeed and save the following in it:

    Acquire
    {
       Queue-mode "access";
       http
       {
          Dl-Limit "25";
       };
    };
    

Both methods limits apt-get to 25 kBps (kilobytes per second).

  • You can also use a traffic shaping program, such as wondershaper Install wondershaper or trickle Install trickle.