ubunt Could not open lock file/var/lib/dpkg/lock的解决办法?
在ubuntu系统中利用apt-get install something的时候,有时候会出现无法获得锁的权限问题。这是因为有另外一个进程在占用锁。类似以下的错误提示:
E: Could not open lock file /var/lib/apt/lists/lock - open (13: Permission denied) E: Unable to lock directory /var/lib/apt/lists/ W: Problem unlinking the file /var/cache/apt/pkgcache.bin - RemoveCaches (13: Permission denied) W: Problem unlinking the file /var/cache/apt/srcpkgcache.bin - RemoveCaches (13: Permission denied) ubuntu@VM-0-5-ubuntu:~$ apt-get upgrade -y 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?
解决办法:
sudo rm -rf /var/lib/dpkg/lock sudo rm -rf /var/cache/apt/archives/lock sudo apt-get update sudo dpkg --configure -a
运行以上四条命令即可
安装git提示
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?
原因:
输入命令: apt-get install git后提示权限不够
解决方法,在命令前加 sudo即可
sudo apt-get install git
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