* Login to your Bubble * Go to "Devices" * In the "Download Certificate" section, click "Linux" * Save the file * As root, copy the file to `/usr/share/ca-certificates/extra`. Create this directory if it does not already exist * As root, run `dpkg-reconfigure ca-certificates` * You'll see the question "Trust new certificates from certificate authorities?", select "Yes" * You'll see a list titled "Certificates to activate". Your new Bubble certificate should appear at the top. If it is not selected, press the space bar to select it. * Press Enter to continue * Congratulations! You have successfully installed your Bubble certificate!