Tell people to update the signing key on verification failure
See https://mailman.boum.org/pipermail/tails-ux/2017-September/003457.html and follow-ups.
Related issues
- Is duplicate of #13634
Original created by @sajolida on 14711 (Redmine)
See https://mailman.boum.org/pipermail/tails-ux/2017-September/003457.html and follow-ups.
Original created by @sajolida on 14711 (Redmine)