[plasmashell] [Bug 523980] New: Night Light activated at the wrong time (earlier)

https://bugs.kde.org/show_bug.cgi?id=523980

            Bug ID: 523980
           Summary: Night Light activated at the wrong time (earlier)
    Classification: Plasma
           Product: plasmashell
      Version First 6.7.3
       Reported In:
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: Brightness and Color widget
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected]
  Target Milestone: 1.0

Created attachment 194949
  --> https://bugs.kde.org/attachment.cgi?id=194949&action=edit
Night Light settings and issue

DESCRIPTION
Yesterday night i activated the automatic Night Light feature of Plasma, set up
a schedule based on sunrise to sunset automatically detected location and used
it good, then turned off the laptop early this morning (but still under Night
Light on). Later that day i turned on the laptop and as expected as it was day,
Night Light was off.

The problem is I just logged into my laptop today at about 18:20 after a period
of not being present at the laptop and possibly also fallen into sleep and i
noticed my screen was getting warmer... I checked and the schedule had started
transitioning... Idk why and how to find the problem, new user to Night Light
and first time issue.... 

I used Google Gemini to kinda find out what data might be useful... I checked
the Night Light data via DBus and Gemini said:
Root Cause Analysis via D-Bus (`org.kde.KWin.NightLight`):

- previousTransitionDateTime: 1786114800 (18:00:00 local time)
- previousTransitionDuration: 1800000 (30 minute transition)
- scheduledTransitionDateTime: 1786158000 (06:00:00 local time)

Upon resuming from sleep without immediate network connectivity, Night Light
fails to retain cached GeoClue coordinates and defaults to (0,0) (Equator
coordinates). This hardcodes a 18:00-06:00 transition schedule, causing Night
Light to immediately start transitioning at 18:00 local time regardless of
actual local sunset.

Idk if it-s hallucinating.

SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 44
KDE Plasma Version: 6.7.3
KDE Frameworks Version: 6.28.0
Qt Version: 6.11.1
Kernel Version: 7.1.6-201.fc44.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i5-8250U CPU @ 1.60GHz
Memory: 8 GiB of RAM (7.6 GiB usable)
Graphics Processor 1: Mesa Intel® UHD Graphics 620
Graphics Processor 2: NV138
Manufacturer: Acer
Product Name: Aspire A515-51G
System Version: V2.02

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