On 8/8/19 1:48 PM, Sl�vek Banko wrote:
>   dpkg --purge trinity-keyring && dpkg -i trinity-keyring.deb
Thank you.� This corrected the problem.� I also learned something new, 
and discovered that I have several old keyrings that probably should be 
removed.

-- 


James D. Freels, Ph.D., P.E.
freelsjd@...