[arch-general] mksh-52.1-1-x86_64.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)?

[Jayesh Badwaik]

On Sunday, 21 February 2016 13:20:50 IST David C. Rankin wrote:
> Attempting update today, I received:
> 
> error: mksh: signature from "Thorsten Töpper <........ at freethoughts.de>" is
> unknown trust
> 
> :: File /var/cache/pacman/pkg/mksh-52.1-1-x86_64.pkg.tar.xz is corrupted
> 
> (invalid or corrupted package (PGP signature)).
> Do you want to delete it? [Y/n] n
> error: failed to commit transaction (invalid or corrupted package)
> Errors occurred, no packages were upgraded.
> 
> Is this a know issue? How to work around (correctly)?

Similar errors have occurred when archlinux-keyring package is not up to date 
with other packages. 

$ pacman-key --refresh-keys 

should resolve this if it is the same issue. 

-- 
Jayesh Badwaik