在Linux系统中使用yum安装软件时，提示yum处于锁定状态
1 Another app is currently holding the yum lock; waiting for it to exit...
通过查询得知，可能是系统内部在自动升级，可通过强制关闭yum进程
1 #rm -f /var/run/yum.pid
之后yum就可以正常使用了
yum安装提示Another app is currently holding the yum lock; waiting for it to exit...
原文：https://www.cnblogs.com/guoxiangyue/p/9049202.html