Could not get lock /var/lib/apt/lists/lock - open

1]+ Stopped                 sudo apt-get update
haiquan@haiquan-desktop:~$ sudo apt-get update
E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the list directory

上网搜索了一下，答案如下

问题应该是之前那个更新被强制取消的问题，进程仍然还在。用这个命令查看一下：

ps -e | grep apt

显示结果如下：

6362 ? 00:00:00 apt

6934 ? 00:00:00 apt-get

7368 ? 00:00:00 synaptic

然后就执行

sudo killall apt

sudo killall apt-get

sudo killall synaptic

再次在终端里查看ps -e | grep apt 没有任何结果了

继续执行sudo apt-get update

OK！