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/ 2 Years ago, thu, september 1, 2022, 5:05:56
Now I can change it by Fn+ arrow right but now I need to do it via my shell script
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adding to what Michał Šrajer says in some cases the brightness may be controlled from /sys/class/backlight/acpi_video0/brightness as is the case with my dell vostro 3400 and my the brightness range is 0-15. You may have to look for other folder in /sys/class if the same path as mine doesnot exit.
[#43954] Friday, September 2, 2022, 2 Years
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ippalogu
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