当我试图在CentOS/62/8上安装或更新包件时,就会出现这一错误:
cd ~
sudo yum update
产出:
PostgreSQL common RPMs for RHEL / Rocky 8 - x86_64 613 B/s | 659 B 00:01
PostgreSQL common RPMs for RHEL / Rocky 8 - x86_64 1.6 MB/s | 1.7 kB 00:00
PostgreSQL common RPMs for RHEL / Rocky 8 - x86_64 503 B/s | 659 B 00:01
Error: Failed to download metadata for repo pgdg-common : repomd.xml GPG signature verification error: Bad GPG signature
我试图安装Docker,或只是更新了我在CentOS 7服务器上的包裹或图书馆。
Server details
cd ~
hostnamectl
产出:
Static hostname: e2e-101-138
Icon name: computer-vm
Chassis: vm
Machine ID: 7bxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Boot ID: c0xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Virtualization: kvm
Operating System: CentOS Stream 8
CPE OS Name: cpe:/o:centos:centos:8
Kernel: Linux 4.18.0-529.el8.x86_64
Architecture: x86-64