E: Could not get lock /var/lib/dpkg/lock
1、错误描述
yhd@ubuntu:~$ sudo apt-get install oracle-java8-installer
[sudo] password for yhd:
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?
yhd@ubuntu:~$ ps -A | grep apt
804 ? 00:00:00 apt.systemd.dai
yhd@ubuntu:~$ sudo kill -804 processnumber
yhd@ubuntu:~$ ps -A | grep apt
2、错误原因
在使用apt-get安装java8,之前执行了这个命令然后中断了,再次执行这个命令会提示错误。
3、解决办法
(1)查看apt进程
ps -A | grep apt
(2)kill进程
sudo kill -804 processnumber