torbrowser-launcher has missing gnupg dependency (re: no gpg2 binary).This issue makes it so that the in-built download of Tor Browser from the Tor site doesn't verify against their signing key - that's because the signing key changed, which caused it to fail to install.Tor does not download and install repeated signature verification failed.This bug, as well as three other bugs, have a fix pending in the -proposed repository that will address this and other issues: This is a known issue - one of several current ones - in the Tor Browser launcher package in Focal. UPDATE: As of October 12, 2020, at approximately 09:00 UTC, the version of 0.3.2-9ubuntu1 was released to the focal-updates repository and a fixed version should be available in Focal by doing a sudo apt update & sudo apt install torbrowser-launcher. Raise child_exception_type(errno_num, err_msg, err_filename)įileNotFoundError: No such file or directory: '/usr/bin/gpg2' Self._execute_child(args, executable, preexec_fn, close_fds,įile '/usr/lib/python3.8/subprocess.py', line 1702, in _execute_child : 110775B5D101FB36BC6C911BEB774491D9FF06E2: Key expiredĭuring handling of the above exception, another exception occurred:įile '/usr/lib/python3/dist-packages/torbrowser_launcher/launcher.py', line 600, in runįile '/usr/lib/python3/dist-packages/torbrowser_launcher/launcher.py', line 594, in verifyįile '/usr/lib/python3/dist-packages/torbrowser_launcher/launcher.py', line 603, in runįile '/usr/lib/python3/dist-packages/torbrowser_launcher/common.py', line 196, in refresh_keyring Raise errors.BadSignatures(results, results=results) Running Tor Browser on Ubuntu 20.04 results in this output: $ torbrowser-launcherĭownloading Tor Browser for the first time.įile '/usr/lib/python3/dist-packages/torbrowser_launcher/launcher.py', line 589, in verifyĬ.verify(signature=sig, signed_data=signed)įile '/usr/lib/python3/dist-packages/gpg/core.py', line 541, in verify

Ubuntu install tor browser