ubuntu 常见问题

1、problem 1

用apt-get安装时，提示：E could not get lock /vaa/lib/dpkg/lock -open等

reasons :可能是由于上次使用apt-get install 时，未能成功安装便强制结束了。

solutions:

sudo rm /var/cache/apt/archives/lock

sudo rm /var/lib/dpkg/lock

That's all,Thanks.