Comment 4 for bug 1897306

As discussed on IRC (#ubuntu-motu), the "gnupg2" package is also missing on Ubuntu Desktop 20.04.1, although I previously incorrectly stated that it is preinstalled there and missing only on some Ubuntu flavours. This causes torbrowser-launcher to not work, because gpg is a core part, used to verify the Tor Browser package there.

To fix this, the patch to replace /usr/bin/gpg2 with /usr/bin/gpg in torbrowser-launcher common.py file needs to be applied. Adding "gnupg" to torbrowser-launcher dependencies is not necessary because this package is preinstalled on most Ubuntu flavours since it is used by apt and other system tools.

I will update the SRU Bug Description to reflect this.