backlight control problem 13.10, using default acpi_video0 instead of intel_backlight

Asked by Тимофей

After upgrading to new reliase, i got a little bug.
When i control brightness, system change value in file /sys/class/backlight/acpi_video0/brightness instead of /sys/class/backlight/intel_backlight/brightness
How i can fix it?

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Launchpad Janitor (janitor) said :
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This question was expired because it remained in the 'Open' state without activity for the last 15 days.