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spheenik/README.md

Created August 19, 2016 18:31
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Autmatically set max display brightness on suspend on Dell XPS 9550
Raw
README.md
  • cp fix-backlight.service /etc/systemd/system/
  • cp max_backlight /usr/local/bin/
  • chmod a+x /usr/local/bin/max-backlight
  • systemctl enable fix-backlight
Raw
fix-backlight.service
[Unit]
Description=Set Intel backlight to max brightness before sleep
Before=sleep.target
[Service]
Type=simple
ExecStart=/usr/local/bin/max_backlight
[Install]
WantedBy=sleep.target
Raw
max_backlight
#!/bin/sh
bl=/sys/class/backlight/intel_backlight
cat $bl/max_brightness > $bl/brightness
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