在ubuntu当你使用apt出现Could not get lock /var/lib/dpkg/lock-frontend的时候

1 

错误原因

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

        出现此类问题是由于后台的apt线程还在运行，所以就无法进行其他安装过程，使用如下命令查看后台apt线程：
        ps -A | grep apt
        获取到相应的线程id

        使用命令来结束对应的进程
        sudo kill 线程id

2

错误原因

E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

解决办法

则使用 sudo rm /var/lib/dpkg/lock-frontend 将相应的锁文件删除

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