[已解决]报错Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process

今天使用Ubuntu apt去下载时出现Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 16795异常，使用kill指令无效。

实际需要用以下方法：

sudo rm /var/lib/apt/lists/lock

sudo rm /var/cache/apt/archives/lock

sudo rm /var/lib/dpkg/lock*

sudo dpkg --configure -a

参考https://blog.csdn.net/qq_52091679/article/details/12460218