解决ubuntu 安装 lock问题教程
在输入sudo apt-get update后发现终端提示:
<pre class="has">```html
- E: 无法获得锁 /var/lib/dpkg/lock-frontend - open (11: 资源暂时不可用)
- E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
- 解决方案一:
``` ps ```