（转）yum提示Another app is currently holding the yum lock; waiting for it to exit...

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yum 下载东西突然卡主了，我直接ctrl+c退出，然后再次下载时候出现

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

解决：

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方法一、

1）查询进程

# ps aux|grep yum
root      6744  0.0  0.0 103260   900 pts/1    S+   14:59   0:00 grep yum
root     25960  0.0  0.0      0     0 ?        Z    Sep19   0:01 [yumBackend.py] <defunct>

2）删除进程

# kill -s 9 进程id

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方法二、

可以通过强制关掉yum进程：

#rm -f /var/run/yum.pid