E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable) E: U

当我的Ubuntu install某个东西时，给出下面提示

E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarly unavailable)

E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is an other process using it?

sudo rm /var/lib/dpkg/lock-frontend

sudo rm /var/lib/dpkg/lock

参考：https://blog.csdn.net/dxm809/article/details/103799537