ubunt16.04中ubuntu-drivers devices没有输出_ubuntu-drivers devices 没有输出

主要就是源的问题

更换为下面的源就可以

deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
 
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
 
 
 
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
 
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
 
 
 
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
 
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
 
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
 
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
 
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
 
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse