linux 报错:E:/%20无法获得锁%20/var/lib/dpkg/lock-frontend。锁正由进程%206970(unattended-upgr)持有 sudo rm /var/cache/apt/archives/lock sudo rm /var/lib/dpkg/lock-frontend 转载于:(2条消息) 【Linux Ubuntu20】解决无法获得锁 /var/lib/dpkg/lock-frontend,锁正由进程 xxxx(unattended-upgr)持有的问题_明歌儿的杂记-CSDN博客