Failed to connect to 0.0.31.144: Invalid argument

When trying to install Software on Ubuntu, Debian, CentOS,.. and you have your proxy configured wrong, you may get the following error:

To solve it, open your proxy settings and make sure to also add https, like:

Have a look into the following files (if they exist) and look for proxy settings. It’s…

WebRTC deanonymizing Tor / VPN / Proxy users

  Software engineer Daniel Roesler recently discovered how the WebRTC implementation in Mozilla Firefox and Chrome expose your real WAN IP to the website you visit (deanonymizing). The Tor Browser Bundle does currently block WebRTC by default (or at least the demo doesn’t work). When I use Tor through the normal Firefox / Chrome, my real IP is…