[tex-live] Texlive update failed with signature error

[FX]

Hi,

I am reporting per instructions in the following error message, which I get with "tlmgr update --all” depending on the mirror that is automatically selected:

> $ sudo tlmgr update --all 
> /Library/TeX/texbin/tlmgr: signature verification error of /tmp/rFoY7Mi80K/xj9m414iJv from http://ctan.crest.fr/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb: cryptographic signature verification of
>   /tmp/rFoY7Mi80K/RylsFm4b8W
> against
>   http://ctan.crest.fr/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb.sha512.asc
> failed. Output was
> gpg: no valid OpenPGP data found.
> gpg: the signature could not be verified.
> Please remember that the signature file (.sig or .asc)
> should be the first file given on the command line.
> 
> Please report to texlive at tug.org


Cheers,
FX