Could not open lock file/var/lib/dpkg/lock的解决办法

​ ​ 今天在Ubuntu中安装redis时,执行apt-get -y install redis-server命令出现了如下报错:

E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?

可能原因:

​ ​ 之前也用apt-get命令安装某个资源但是没有安装完就关闭terminal了,再次打开时导致了另外一个进程正在占用apt-get install进程。由于在运行时,会占用软件源更新时的系统锁,此时就会发生报错。

解决办法,依次运行下列4条命令:

sudo rm -rf /var/lib/dpkg/lock
sudo rm -rf /var/cache/apt/archives/lock
sudo apt-get update
sudo dpkg --configure -a

  

posted @ 2021-12-23 10:08  十支穿云箭  阅读(710)  评论(0编辑  收藏  举报