I've had this problem and would solve by killing gpg-agent as described at https://unix.stackexchange.com/questions/382279/gpg-hangs-when-private-keys-are-acces

I've had this problem and would solve by killing gpg-agent as described at https://unix.stackexchange.com/questions/382279/gpg-hangs-when-private-keys-are-accessed https://unix.stackexchange.com/questions/382279/gpg-hangs-wh... Ideally there would be a better solution.