Linux 无法执行 yum 命令
一、Cannot find a valid baseurl for repo: base/7/x86_64
虚拟机安装 linux ip 出现冲突,ip重新换一个
Vi /etc/sysconfig/network-scripts/ifcfg-ens33
BOOTPROTO=dhcp(自动获取)
二、Another app is currently holding the yum lock; waiting for it to exit
Another app is currently holding the yum lock; waiting for it to exit...
另一个应用程序是:PackageKit
内存:140 M RSS (484 MB VSZ)
已启动: Sun Sep 13 21:23:07 2020 - 00:45之前
状态 :睡眠中,进程ID:9858
通过强制关掉yum的进程
rm -f /var/run/yum.pid