安装问题E: Sub-process /usr/bin/dpkg returned an error code (1)解决
laela@Z3-Air:~$ sudo mv /var/lib/dpkg/info /var/lib/dpkg/info.bk laela@Z3-Air:~$ sudo mkdir /var/lib/dpkg/info laela@Z3-Air:~$ sudo apt-get update 命中:1 http://mirrors.yun-idc.com/ubuntu focal InRel...