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

Ubuntu 安装软件报错问题

错误信息

 

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

 

 

 

 

 

解决办法：

 

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

sudo rm /var/lib/dpkg/lock