E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?
我已经尽力了，但问题仍然没有解决，有人可以帮忙吗？
无法获取 dpkg 前端锁
E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?
我已经尽力了，但问题仍然没有解决，有人可以帮忙吗？