Difference between revisions of "Talk:Backlight"

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(Merge with Laptop: Remove closed discussion.)
(Using tee instead of >)
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I just wanted to add that echo and > resulted in permission denied on my sistem, for that I would suggest using pipe and tee like "echo 5 | sudo tee /sys/class/backlight/acpi_video0/brightness" which works well. If combined with passwordless sudo it can be used to automate brightness setting upon login. (Didn't want to edit the actual page without any experience) [[User:Szebenyib|Szebenyib]] ([[User talk:Szebenyib|talk]]) 20:34, 7 June 2013 (UTC)

Revision as of 20:34, 7 June 2013

I just wanted to add that echo and > resulted in permission denied on my sistem, for that I would suggest using pipe and tee like "echo 5 | sudo tee /sys/class/backlight/acpi_video0/brightness" which works well. If combined with passwordless sudo it can be used to automate brightness setting upon login. (Didn't want to edit the actual page without any experience) Szebenyib (talk) 20:34, 7 June 2013 (UTC)