dpkg error dpkg status database is locked by another process

dpkg error

dpkg status database is locked by another process
# 大致思想是：首先将dpkg这个进程杀掉，之后将/dpkg/lock 移除；接着按中断给的提示去执行即可。

ps -ef | grep apt
ps -ef | grep dpkg

rm /var/lib/dpkg/lock

rm /var/lib/dpkg/lock-frontend

rm /var/cache/apt/archives/lock

sudo dpkg --configure -a