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Autor: o1bigtenor
Data:  
Para: Ludovic Bellière, Devuan ML
Assunto: Re: [DNG] Question re: screen blanking and shutoff
On Fri, Jul 29, 2022 at 9:41 AM o1bigtenor <o1bigtenor@???> wrote:
>
> On Fri, Jul 29, 2022 at 9:21 AM Ludovic Bellière via Dng
> <dng@???> wrote:
> >
> > On Fri, 29 Jul 2022, o1bigtenor wrote:
> >
> > >On Thu, Jul 28, 2022 at 8:23 PM Ludovic Bellière via Dng
> > ><dng@???> wrote:
> > >>
> > >> You need to understand how your Desktop environment is being initialized. It is
> > >> started by the Display Manager, thus inherit whatever environment variable is
> > >> sourced by the DM. To have the DM be aware of custom variables, it needs to
> > >> source that information from a file from your home directory. The file itself
> > >> depends on the DM and/or DE, on how it's been written, because this hasn't been
> > >> standardized.
> > >>
> > >> At the core, all they are doing is starting a Xorg session. Which means that
> > >> /etc/X11/Xsession is being involved. I remember having to change something in
> > >> order to make xfce aware of additional PATH entries, but I since then changed my
> > >> DE to KDE. I can't remember the steps I had to take. It probably has to do with
> > >> a file present in /etc/xdg/xfce4
> > >>
> > >> You could try your luck with ~/.xsessionrc though.
> > >>
> > >No ~/.xsessionrc present.
> >
> > https://wiki.debian.org/Xsession#User_configuration
> >
> > >
> > >Did find the following in the update log - - - seems like systemd is
> > >working on sneaking
> > >in the back door even if the front door is bolted shut! (in the
> > >Debian/xscreensaver files.)
> > >
> > > - X11: `xscreensaver-systemd' now detects when a video player has
> > >          inhibited screen blanking and then exits without uninhibiting.

> > >
> >
> > IIRC, It's a dbus component to xscreensaver because it can't talk to systemd,
> > otherwise. It's not systemd itself though.
> >
> Just looks like systemd trying to sneak in the back door by making itself
> totally ubiquitous - - - to a not totally knowledgeable person - - - me.
>
> > >I'm finding things are goofy though - - - I made my xrnadr settings
> > >permanent by
> > >writing the commands to a file and saving it (trying to remember where
> > >!!!!1 -0 - - argh!)
> > >and found that I needed to modify that placement.
> > >Changed the file but I still need to change the setup using xrandr
> > >after every restart.
> > >The bulk of things is correct but it would be nice if it all were.
> > >
> > >This issue is frustrating.
> > >I do a reboot and take that 1/2 hour to set everything up the way I want. Then
> > >the screensaver works for 4 days - - - then it quits - - - like every
> > >stinking time!
> >
> > Restart it. Kill the processes and restart them.
>
> I'll try that.
> That should be easier than the rebooting.
>


OK - - - did just that.
Did a killall for all three browsers and yippee yippee kiyay - - - -
we now have
the screensaver working.

Thank you - - - - but

its a temporary fix - - - I would very much like to get to what is slipping so
that the screensaver no longer functions.

I've been thinking all along that the issue is buried deep in the guts of
our (imo!!) most flabbily coded programs run by most everyone every
stinking day - - - - our browsers.

Does anyone out there in Devuan land that has any ideas as to where
to look to curtail this unwanted behavior in browsers?

TIA