https://bugs.kde.org/show_bug.cgi?id=513722

            Bug ID: 513722
           Summary: Screen completely turns off if the option Turn off
                    screen is used. (Laptop)
    Classification: Plasma
           Product: KScreen
      Version First 6.5.4
       Reported In:
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: major
          Priority: NOR
         Component: common
          Assignee: [email protected]
          Reporter: [email protected]
  Target Milestone: ---

Screen completely turns off if the option Turn off screen is used. (Laptop)

STEPS TO REPRODUCE
1. Use a laptop
2. In System Settings under Power Management set Turn off screen to a custom
amount of time
3. Set the second option to When locked: ... duration (Shouldn't be necessary
but mine is set to this)
4. Wait for the screen to turn off

OBSERVED RESULT
The screen does not turn on when I'm back. Tried circulating with the cursor,
pressing various buttons on the keyboard, pressing the power button, and the
combinations of these. I have to completely reboot the system every time.
(Pressing the power button for a long time.)

EXPECTED RESULT
The screen should turn back on when I demonstrate any type of activity to the
laptop.

SOFTWARE/OS VERSIONS
kinfo output:
Operating System: Alpine Linux 3.23.2
KDE Plasma Version: 6.5.4
KDE Frameworks Version: 6.19.0
Qt Version: 6.10.1
Kernel Version: 6.18.1-0-lts (64-bit)
Graphics Platform: Wayland
Processors: 4 × Intel® Core™ i7-7600U CPU @ 2.80GHz
Memory: 15.5 GiB of usable RAM
Graphics Processor 1: Mesa Intel® HD Graphics 620
Graphics Processor 2: NV118


ADDITIONAL INFORMATION
I think this is a laptop-only problem, because on a PC you can turn the display
on and off manually. I could be wrong though if this is a software-side
problem.

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