软件定义网络第一次作业

实验结果截图

备注

复制命令

cp -r jdk-8u341-linux-x64 /usr/local/java

报错:

Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 1987 (unattended-upgr)

解决方法:

(67条消息) 【已解决】Could not get lock /var/lib/dpkg/lock-frontend_Bungehurst的博客-CSDN博客

sudo rm /var/lib/apt/lists/lock
sudo rm /var/cache/apt/archives/lock
sudo rm /var/lib/dpkg/lock*
sudo dpkg --configure -a
sudo apt update
posted @ 2022-09-03 22:09  盒什么饭  阅读(98)  评论(0编辑  收藏  举报