Hello friends
Thanks to the following valuable tutorial
Specifically through the Method 1: Import the key [Proper but complicated way] section was resolved the following message:
Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details
The following commands are important
sudo apt-key list
Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
/etc/apt/trusted.gpg
--------------------
pub dsa1024 2003-02-03 [SCA] [expired: 2022-02-16]
A4A9 4068 76FC BD3C 4567 70C8 8C71 8D3B 5072 E1F5
uid [ expired] MySQL Release Engineering <mysql-build@oss.oracle.com>
pub rsa4096 2021-12-14 [SC] [expired: 2023-12-14]
859B E8D7 C586 F538 430B 19C2 467B 942D 3A79 BD29
uid [ expired] MySQL Release Engineering <mysql-build@oss.oracle.com>
pub rsa4096 2023-10-23 [SC] [expires: 2025-10-22]
BCA4 3417 C3B4 85DD 128E C6D4 B7B3 B788 A8D3 785C
uid [ unknown] MySQL Release Engineering <mysql-build@oss.oracle.com>
sub rsa4096 2023-10-23 [E] [expires: 2025-10-22]
It to know what key must be fixed within the /etc/apt/trusted.gpg file, here appears two kinds, either expired or expires. Because the latest key is still valid was used
sudo apt-key export A8D3785C | sudo gpg --dearmour -o /etc/apt/trusted.gpg.d/mysql.gpg
Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
Therefore when the sudo apt update is executed the mentioned message shown in the first block disappears
The reason of this post
- How to remove expired keys within the
/etc/apt/trusted.gpgfile?