<> = Installing on Debian or Ubuntu = This assumes a modern system, I'm using Pop OS 22.04 LTS. The "modern" component is here a new style of apt repo config, handling the repo pubkeys a bit differently and defining the repo with a new file format. We'll use the official guide as a basis for it: https://support.1password.com/install-linux/#debian-or-ubuntu 1. Become root 2. Fetch the repo pubkey {{{ curl -sS https://downloads.1password.com/linux/keys/1password.asc | gpg --dearmor --output /etc/apt/trusted.gpg.d/1password-archive-keyring.gpg }}} This places it in a standalone file rather than importing it into a GPG keyring. 3. Define the apt repo for 1Password {{{ cat < /etc/apt/sources.list.d/1password.sources X-Repolib-Name: 1Password Enabled: yes Types: deb URIs: https://downloads.1password.com/linux/debian/amd64/ Suites: stable Architectures: amd64 Components: main Signed-By: /etc/apt/trusted.gpg.d/1password-archive-keyring.gpg X-Repolib-ID: 1password EOF }}} 4. Install it now {{{ apt update && apt install 1password }}} 5. Neuter the old-style repo definition, because the package creates that and it'll conflict with the new-style definition {{{ mv /etc/apt/sources.list.d/1password.list /etc/apt/sources.list.d/1password.list.disabled }}} That's it, go sign into the app now and be happy.