Ubuntu更新的时候出现以下错误
Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 2227 (unattended-upgr)
解决办法
杀死进程
sudo kill 2227运行
dpkg --configure -a再次进行 apt upgrade 就可以了
cache lock: Could not get lock
Ubuntu更新的时候出现以下错误
Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 2227 (unattended-upgr)
解决办法
杀死进程
sudo kill 2227运行
dpkg --configure -a再次进行 apt upgrade 就可以了