issues with standard "services"

[R C]

Hello,


I am running ubuntu 20.04 on an RPI4,  and it seems that the apparmor 
and apport services are  making a custom datalogger break/crash.  With 
those disabled it seems to behave better.

(originally the application, a data logger was running on 32 bit arm 
centos, without any issues.)


Are there any other  services I don't need in Ubuntu, that I can just 
turn off? (as long as I can ssh in).


thanks,


Ron