https://bugs.kde.org/show_bug.cgi?id=489003
Justin Zobel <jus...@kde.org> changed:
What |Removed |Added
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CC| |jus...@kde.org
--- Comment #15 from Justin Zobel <jus...@kde.org> ---
(In reply to Jakob Petsovits from comment #14)
> I'm going to assume that the issue is in the way that the applet [1]
> initializes its values. When it is started, it sends a query to D-Bus once
> per D-Bus service ("org.kde.Solid.PowerManagement",
> "org.freedesktop.PowerManagement", "net.hadess.PowerProfiles") to see if the
> interface is present. If the D-Bus service does not exist at initialization
> time, the applet will stay empty forever.
>
> If any of the queried interfaces isn't online yet, e.g. because plasmashell
> and its wallpaper desktop area with widget were faster at starting up, then
> the widget will remain empty. I think it's likely that this is what we're
> seeing here.
>
> The applet should change its code to observe when an interface gets
> registered or unregistered, probably with a QDBusServiceWatcher. Once the
> interface is found or disappears, update the values for use by the applet's
> QML.
>
> [1]
> https://invent.kde.org/plasma/powerdevil/-/blob/
> 0f8e6dabc0623305a449a3592ed7bbdf76f5548c/applets/batterymonitor/plugin/
> powermanagementcontrol.cpp (on master branch between 6.1 and 6.2)
Is this something you could start a merge request for?
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