screen brightness slider has no effect
Asked by
Kevin Leeds
f.lux also has no effect.
also when i try to do
sudo echo 50 > /sys/class/
then it says 'bash: brightness: permission denied'.
Trusty Tahr 14.04 updated to current
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- Solved
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- Solved by:
- Kevin Leeds
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This question was originally filed as bug #1545264.
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