Getting any of these?

  • The following signatures were invalid: EXPKEYSIG 74A941BA219EC810 deb.torproject.org archive signing key
  • GPG error: https://deb.torproject.org/torproject.org bookworm InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 74A941BA219EC810

It seems the archive key was changed. The correct one is at:

https://deb.torproject.org/torproject.org/A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89.asc

For me it helped to place this file in `/usr/share/keyrings/tor-archive-keyring.gpg` :

wget \
     -O /usr/share/keyrings/tor-archive-keyring.gpg \
     https://deb.torproject.org/torproject.org/A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89.asc

By karlo