Disable blueman-mechanism.service at start up.

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1

I am trying to reduce the boot time on my parrot OS.
command :-
systemd-analyze blame
reasult:-

Screenshot at 2021-09-27 22-38-22
Screenshot at 2021-09-27 22-38-22780×388 52.8 KB

blueman-mechanism.service takes about one third of my boot time.
I tried:-

  • systemctl disable blueman.service (didn’t work)

  • someone suggested replace AutoEnable=true to false in /etc/bluetooth/main.conf (main.config file is empty)

  • added “rfkill block bluetooth” on /etc/rc.local file (…not working)

2

When you say “didn’t work”, do you mean that you got an error after running the command, or the command ran but did not disable the service?

3

sorry for late reply, when i run systemctl disable blueman.service I get
Error Failed to disable unit: Unit file blueman.service does not exist.