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

标签：锁正,20,lib,lock,sudo,报错,var,frontend,dpkg
来源： https://www.cnblogs.com/tingtaishou/p/15427763.html