# Report an error which asked me to report to you

Tiger Zeng tigerzeng97 at gmail.com
Sun May 19 03:50:54 CEST 2019

```Dear Tex Users Group,

I'm here to report a problem I met when I was executing "tlmgr update
-all". It returned following messages and did not update my packages.

-- Messages are below this line --
C:\texlive\2019\texmf-dist\scripts\texlive\tlmgr.pl: signature
verification error of
C:\Users\LOCALA~1\AppData\Local\Temp\IB5l9kTus9\6bRQ0Rb4KP from
http://mirrors.huaweicloud.com/repository/toolkit/CTAN/systems/texlive/tlnet/tlpkg/texlive.tlpdb:
cryptographic signature verification of
C:\Users\LOCALA~1\AppData\Local\Temp\IB5l9kTus9\w4F8xikeJt
against
http://mirrors.huaweicloud.com/repository/toolkit/CTAN/systems/texlive/tlnet/tlpkg/texlive.tlpdb.sha512.asc
failed. Output was
gpg: Signature made 05/16/19 07:38:45 脰脨鹿煤卤锚脳录脢卤录盲
gpg:                using RSA key 4CE1877E19438C70
gpg: BAD signature from "TeX Live Distribution <tex-live at tug.org>" [ultimate]

Please report to texlive at tug.org
-- Messages are above this line --

I then ran tlmgr update -all again and it works well. This time it printed
tlmgr.pl: package repository
http://mirrors.tuna.tsinghua.edu.cn/CTAN/systems/texlive/tlnet
(verified)
in the first line.

I'm using TeX Live 2019 on Windows 10 1809. build 17763.503 Since it
works well on mirrors other than that specific one, I'm just reporting
this to you as it asked me to.

Thank you for your contributions to TeX Live!

Regards
Tigerzeng

```