解决方案:
1、查看:ps -ef | grep yum
root 3160 1 0 14:47 ? 00:00:00 /usr/bin/python -tt /usr/sbin/yum-updatesd
root 3340 3160 0 14:47 ? 00:00:00 /usr/bin/python -tt /usr/libexec/yum-updatesd-helper --check --dbus
root 3458 3374 0 14:56 pts/1 00:00:00 grep yum
2、kill 3160 3340 (kill 掉相关进程,多个进程用“空格分隔”)
3、可以删除 yum.pid文件 rm /etc/yum.pid
4、yum install *
yum下提示Another app is currently holding the yum lock,布布扣,bubuko.com