D16918: [brightnesscontrol] Do not change screen brightness on invalid values

[Anthony Fieroni]

anthonyfieroni added a comment.


  So i made simple script to test, it looks like the problem is that
  
    xset dpms force off
    sleep 1
    cat /sys/class/backlight/intel_backlight/max_brightness
    cat /sys/class/backlight/intel_backlight/brightness
    cat /sys/class/backlight/intel_backlight/actual_brightness
  
  Results:
  
    187
    22
    0
  
  Any other ideas?

REPOSITORY
  R122 Powerdevil

REVISION DETAIL
  https://phabricator.kde.org/D16918

To: anthonyfieroni, #plasma, broulik
Cc: broulik, plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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