imx8dx yocto close some systemd service

[songhongliang]

HI 

I am using imx8dx, but my memory is only 512M, and I need to use QT.
The memory is very tight, I want to close some unnecessary services, what should I do, such as closing ntpdate.service

thanks

[Zhiming_Liu]

Hi

$ sudo systemctl stop ntpdate.service
$ sudo systemctl disable ntpdate.service

BR

Zhiming

[songhongliang]

hi

Is there any other way? I want to close unneeded services before compiling.

For example, if there are any files, I only need to add unneeded services to close it before compiling.

thanks;

[Zhiming_Liu]

Hi

You mean delete it?

PACKAGECONFIG_remove = "xxxx"

[songhongliang]

HI 

What I mean is to prohibit the service during recompilation, so that no service will start when the system starts

thanks

[jackk]

hi,

I am also trying to remove unused services before build in yocto.can you please help me?