Hi, I added APT line for Ubuntu Jaunty Tor installation: http://mirror.noreply.org/pub/tor jaunty I also added GPG key of Peter Palfrader (key ID=94C09C7F). However, I got this error: W: GPG error: http://mirror.noreply.org jaunty Release: The following signatures were invalid: KEYEXPIRED 1217637003 KEYEXPIRED 1217637003 KEYEXPIRED 1217637003 KEYEXPIRED 1217637003 bye, Matej