Ok, so, running systemctl list-units I noticed some things:
ofono.service loaded active running oFono Mobile telephony stack
openvpn.service loaded active exited OpenVPN service
avahi-daemon.socket loaded active running Avahi mDNS/DNS-SD Stack Acti
As far as I am aware, I don't use Mobile phone in my computer, neither do I
use VPN (I tried using BitMask but it leaks DNS, so for now I don't use it)
and I think avahi is meant for using network printers which I don't have. So,
it should be ok to disable these right?
I mean, it's not like these are in the critical chain MagicBanana mentioned,
but I guess having less stuff running would not be bad either way, right? The
thing is, am I considering it right? I couldn't find much information online
about Ofono for example.
How can one know what each entry on the list-units option does? Which ones
are essential and which ones are not?
Thanks.
