Ubuntu下使用ap-hotspot出现“Another process is already running"问题的解决方案

参考Problem with ap-hotspot

问题描述：

This is the message displayed in my terminal screen when I typed

sudo ap-hotspot start

Another process is already running

Which process is running and how do I stop it?

解决方法：

I found this solution

sudo rm /tmp/hotspot.pid

this will delete the process id created temporarily and no more the error is displayed. This worked in my case.