SUMMARY The instructions for adding an ssh key to your gitlab account (https://invent.kde.org/help/user/ssh.md#add-an-ssh-key-to-your-gitlab-account) suggest using 'xclip' on Linux to copy your public key to the clipboard. Under Wayland the equivalent (which requires the wl-clipboard package) is 'wl-copy < ~/.ssh/id_ed22519.pub'