<div dir="ltr"><div class="gmail_default" style="font-family:times new roman,serif;font-size:small">To whom it may concern:</div><div class="gmail_default" style="font-family:times new roman,serif;font-size:small">Recently I started receiving errors when attempting to update my TeX Live distribution. It appears there is a problem with the PGP key used for repository signatures and verification. Could you please let me know if there is an updated key or a way to resolve this issue? A typical error message is included below. Thank you in advance for your assistance.</div><div class="gmail_default" style="font-family:times new roman,serif;font-size:small">Sincerely,</div><div class="gmail_default" style="font-family:times new roman,serif;font-size:small">Robert Wishart</div><div class="gmail_default" style="font-family:times new roman,serif;font-size:small"><br></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><span class="gmail_default" style="font-family:"times new roman",serif;font-size:small"></span><span style="color:rgb(0,0,0)">:~ $ tlmgr update --all</span></blockquote><pre id="gmail-hterm:copy-to-clipboard-source" style="color:rgb(0,0,0)">/usr/local/bin/tlmgr: signature verification error of /tmp/PaVmYK8A65/G1EpGBVDUL from <a href="https://ctan.org/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb">https://ctan.org/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb</a>: cryptographic signature verification of
  /tmp/PaVmYK8A65/1dKrJgeb2u
against
  <a href="https://ctan.org/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb.sha512.asc">https://ctan.org/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb.sha512.asc</a>
failed. Output was
gpg: Signature made Thu 25 Oct 2018 08:23:34 AM CST
gpg:                using RSA key 4CE1877E19438C70 </pre><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><span class="gmail_default" style="font-family:"times new roman",serif;font-size:small"><span style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif">gpg: BAD signature from "TeX Live Distribution <<a href="mailto:tex-live@tug.org">tex-live@tug.org</a>>" [ultimate]</span></span><br></blockquote></div>