Whonix Update Error: EXPKEYSIG

[parulin]

See:

Stuck between Whonix 17 deprecation and kernel >6.6 issues on Qubes 4.2 – looking for guidance

That’s unrelated to the deprecation. His signing key expired and you need to download the fresh one. Key download mirrors: http://www.w5j6stm77zs6652pgsij4awcjeel3eco7kvipheu6mtr623eyyehj4yd.onion/keys/derivative.asc https://www.kicksecure.com/keys/derivative.asc Verify it (fingerprint 916B 8D99 C38E AF5E 8ADC 7A2A 8D66 066A 2EEA CCDA) and then place it in /usr/share/keyrings/derivative.asc in your template or your Standalone.