Re: Change suspend type from kde menu

[Valerio Vanni <valerio.vanni@inwind.it>]

Il 29/12/2023 02:53, Max Nikulin ha scritto:

> systemd-sleep(8) does not mention /etc/systemd/system-sleep/
>
> I am a bit puzzled by the following:
> https://www.freedesktop.org/software/systemd/man/latest/systemd-sleep.html
> > Note that scripts or binaries dropped in /usr/lib/systemd/system-sleep/
> > are intended for local use only and should be considered hacks. If
> > applications want to react to system suspend/hibernation and resume,
> > they should rather use the Inhibitor interface.
> > https://www.freedesktop.org/wiki/Software/systemd/inhibit/
>
> From my point of view dealing with D-Bus just to unload a kernel module 
> is inconvenient. It is not an application that is started before suspend 
> and should be running after resume. I am curious what is the recommended 
> way for this particular use case.

It seems to me something that should be done from an application.
For example, in my case kaffeine could: stop dvb stream, unload module, 
and inverse actions after resume.

But it wouldn't help: it would work only if kaffeine is open.

This kernel module is unable to be suspended and resumed regardless of 
applications.