XAMPP:另一个Web服务器守护程序已经在运行? [英] XAMPP: Another web server daemon is already running?

问题描述

如果我有另一个运行着所有这些命令的apache/web-server实例，我已经痛苦地分析了昨天的全部情况

I have painfully analyzed all of yesterday if I had another apache/web-server instance running, with all of these commands

ps aux
ps -e
lsof 
netstat tunap

我没有在端口8080上运行的Apache实例或任何其他服务器.

I DO NOT have another instance of Apache or ANY OTHER server running at port 8080.

但是，XAMPP给了我这个:

Yet, XAMPP gives me this:

XAMPP: Another web server daemon is already running

我该怎么办?

我还将httpd.conf编辑为LISTEN到端口9876，并且仍然相同.

I also edited httpd.conf to LISTEN to port 9876, and still the same.

推荐答案

如果:

lsof -Pi |grep 8080        returns no results
netstat -na |grep 8080     returns no results
ps -ef                     shows no web server processes

那么，也许启动公司正在检查的周围有一个锁定文件?这些通常在/var/run下找到，但不一定必须找到.在这一点上，我通常会运行strace看看发生了什么事情:

Then maybe there's a lockfile lying around that the startup is checking against? Those are typically found under /var/run but don't necessarily have to. At this point I would usually run strace to see what's going on:

strace -e read = all -e write = all -f -o strace.out 您的启动命令

strace -e read=all -e write=all -f -o strace.out your_startup_command

然后打开strace.out，在输出中搜索"..已经在运行"字符串，然后开始查看其上方的行以查看失败的原因.

Then open up strace.out, search for the "..is already running" string in the output, and starting looking at lines above it to see what is failing.

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