I downloaded tor-browser-linu圆4-12.0_ and extracted the program on top of the installation: The error continued. Initially I thought that some problem in the update would have caused the error. Install Flatpak using these instructions.After upgrading Tor-Browser to version 12 it fails to start due to an error. If you want to make sure you always have the latest version, use Flatpak: Installing in any Linux distro using Flatpak You can install torbrowser-launcher from your operating system's package manager, but it might be out-of-date and have issues working. You might want to check out the security design doc. To install it in any other distribution, see the build instructions. Tor Browser Launcher is included in Ubuntu, Debian, and Fedora.

Optionally plays a modem sound when you open Tor Browser (because Tor is so slow).

Includes AppArmor profiles to make a Tor Browser compromise not as bad.

Adds 'Tor Browser' and 'Tor Browser Launcher Settings' application launcher to your desktop environment's menu.

Verifies Tor Browser's signature for you, to ensure the version you downloaded was cryptographically signed by Tor developers and was not tampered with.

Downloads and installs the most recent version of Tor Browser in your language and for your computer's architecture, or launches Tor Browser if it's already installed (Tor Browser will automatically update itself).

You install torbrowser-launcher from your distribution's package manager and it handles everything else: Tor Browser Launcher is intended to make Tor Browser easier to install and use for GNU/Linux users. Try installing from Flatpak (instructions below), or build from source. There's a good chance that the problem you're experiencing has already been fixed in the newest version.

Are you getting an error? Sometimes updates in Tor Browser itself will break Tor Browser Launcher.

Tor browser linux