Ubuntu: Cloudflare Setup Guide

Last updated: May 20, 2026

Setting up Cloudflare on your UbuntuOS device


Ubuntu

  1. Release notes can be found here and the same instruction below can be found here
  2. Install warp-cli
    1. curl -fsSL | sudo gpg --yes --dearmor --output /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg
    2. echo "deb [signed-by=/usr/share/keyrings/cloudflare-warp-archive-keyring.gpg] $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/cloudflare-client.list
    3. sudo apt-get update && sudo apt-get install cloudflare-warp
  3. You should now see the Cloudflare Warp icon in the top right of the screen, click on it to register your client.
  4. Enter your team name and click Login in Browser.
  5. Login to your Microsoft account and when prompted allow the browser to open Warp.