The GPG keys listed for the "MySQL 8.0 community server" repository are already ins

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        centos8 install mysql Report errors ：The GPG keys listed for the "MySQL 8.0 Community Server" repository are already installed but they are not correct for this package.

  install sql The order is as follows ：

Cause analysis ：

terms of settlement ：

1. You can try this first ：

2. And then execute ：

 3. No words , You can use this ：

matters needing attention ：

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        centos8 install mysql Report errors ：The GPG keys listed for the "MySQL 8.0 Community Server" repository are already installed but they are not correct for this package.

Error message 、 The screenshot of error reporting is shown below ：

  install sql The order is as follows ：

yum install mysql-community-server

         As ordered above , To install MySQL database , After executing the above command , But it prompts you to report an error ：The GPG keys listed for the "MySQL 8.0 Community Server" repository are already installed but they are not correct for this package. Check that the correct key URLs are configured for this repository.
    The screenshot of error reporting is as follows ：

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Cause analysis ：

• GPG keys Is the key generated when the installation package is published , The installation needs to check the key to ensure security

terms of settlement ：

1. You can try this first ：

 sudo rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY*

2. And then execute ：

yum install mysql-community-server

 3. No words , You can use this ：

sudo yum -y install * --nogpgcheck

matters needing attention ：

    If the above operation still does not solve the problem , It is only recommended to uninstall all SQL Related modules and all their folders , Then reselect SQL Yuan download address , reinstall SQL 了 .
 

   【 I have encountered this situation , And processed successfully , So to summarize .】

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    That's about centos8 install mysql Report errors ：The GPG keys listed for the "MySQL 8.0 Community Server" repository are already installed but they are not correct for this package.