After downloading a Linux package and installing it our Linux update repositories should be configured automatically for you to receive updates. However, if you wish you can pre-configure the repositories first and install Vivaldi from there. The following is a quick guide.
Select your Linux distribution (below). Start a “Terminal” and paste in the commands (one by one), entering your admin password as needed.
APT (Debian, Ubuntu, Mint…)
Import the public key (to allow for verification of the APT repository)
wget -qO- https://repo.vivaldi.com/archive/linux_signing_key.pub | sudo apt-key add -
Add the repository
sudo add-apt-repository 'deb https://repo.vivaldi.com/archive/deb/ stable main'
Install Vivaldi
sudo apt update && sudo apt install vivaldi-stable
DNF (Fedora)
Add the repository
sudo dnf config-manager --add-repo https://repo.vivaldi.com/archive/vivaldi-fedora.repo
Install Vivaldi
sudo dnf install vivaldi-stable
ZYpp (OpenSUSE)
Add the repository
sudo zypper ar https://repo.vivaldi.com/archive/vivaldi-suse.repo
Install Vivaldi
sudo zypper in vivaldi-stable