CentOS7 yum提示:another app is currently holding the yum lock;waiting for it to exit

CentOS7 yum install software tips:

 

another app is currently holding the yum lock;waiting for it to exit

 

 

 

yum in the locked state.
Yum process can be turned off by forcing:

 

rm -f / var / run / yum .pid

 

Then you can use the yum.

 

Reprint:

https://blog.csdn.net/u011781521/article/details/52950254