I clean-installed Linux Mint 19.1 on an Asus UX310UA and tried to install Brave browser. I’m using the installation instructions here and get the following fail message.
E: Failed to fetch https://brave-browser-apt-release.s3.brave.com/dists/tessa/InRelease 403 Forbidden [IP: 22.214.171.124 443]
E: The repository ‘https://brave-browser-apt-release.s3.brave.com tessa InRelease’ is not signed.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
I cut and pasted the install commands from the Linux Mint 17+ instructions. Did I miss anything?