E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using

╰半橙微兮° 2023-01-22 14:50 13阅读 0赞

# 前言 #

最近在乌班图系统上面安装，命令rz,sz出现如下错误

--------------------

sudo apt-get install lrzsz
    E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
    E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?

# 解决办法 #

使用ps 和 grep查找apt的pid,并使用kill杀死掉

root@iZ8vb4poq26tme4bwexb4lZ:~# ps afx|grep apt
    28301 pts/1    S+     0:00  |   |   \_ grep --color=auto apt
    25389 ?        S<     0:00 sh -c {  /usr/bin/apt-get install -y  libmysqlclient20 -o Acquire::http::Timeout=5 --allow-unauthenticated -o Dir::Etc::SourceList=/usr/local/aegis/globalcfg/apt/aegis.list; } 2>&1
    25390 ?        S<     6:16  \_ /usr/bin/apt-get install -y libmysqlclient20 -o Acquire::http::Timeout=5 --allow-unauthenticated -o Dir::Etc::SourceList=/usr/local/aegis/globalcfg/apt/aegis.list

kill 25389

root@iZ8vb4poq26tme4bwexb4lZ:~# kill 25389
    root@iZ8vb4poq26tme4bwexb4lZ:~# psafx | grep apt
    psafx: command not found
    root@iZ8vb4poq26tme4bwexb4lZ:~# ps afx | grep apt
    30450 pts/1    S+     0:00  |   |   \_ grep --color=auto apt
    25390 ?        S<     6:16 /usr/bin/apt-get install -y libmysqlclient20 -o Acquire::http::Timeout=5 --allow-unauthenticated -o Dir::Etc::SourceList=/usr/local/aegis/globalcfg/apt/aegis.list
    root@iZ8vb4poq26tme4bwexb4lZ:~# kill 25390
    root@iZ8vb4poq26tme4bwexb4lZ:~# ps afx | grep apt
    30567 pts/1    S+     0:00  |   |   \_ grep --color=auto apt
    root@iZ8vb4poq26tme4bwexb4lZ:~#

执行安装命令：

apt-get install lrzsz

报错，错误信息如下：

E: dpkg was interrupted, you must manually run 'dpkg --configure -a' to correct the problem.

删除文件之前，尽量备份删除的文件：

sudo rm /var/lib/dpkg/updates/* sudo apt-get update sudo apt-get upgrade

开始安装：

apt-get install lrzsz

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