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Now my query is how i can incorporate above working command to some kind of keyboard shortcut? I have tried the script explained in which is not working for me. The maximum value is 976 and minimum i have tried is 30. The only thing that works is issuing command as root "tee /sys/class/backlight/intel_backlight/brightness <<< value". In power management "dim display when idle" is unticked. I tried them one by one and restarted everytime. (Forgive me if i tried unnecessary methods too, i have no understanding of Linux except reading forums!). To find out if your PC supports this, select Settings > System. (If the slider isn't there, see the Notes section below.) Some PCs can let Windows automatically adjust screen brightness based on the current lighting conditions.
Lenovo brightness control movie#
Movie to GIF Converter is a powerful tool to convert video file to animated GIF file and enables you to add over 50 effects (Add Text, Add Image, Adjust Brightness, Adjust RGB, Adjust Contrast, etc. Select the Network icon on the right side of the taskbar, and then move the Brightness slider to adjust the brightness. I have tried Mate Brightness Applet, Xbacklight, creating nf, adding "e_native_backlight=1" to /etc/default/grub, even editing "/etc/rc.local" and other methods i could find, nothing seems to work. They feature simple controls and are lightweight and compact, so theyll accompany you whenever youre on the go. Adjust Video Brightness And Contrast - Brightness - Brightness Controller - Superior Brightness - Dim Brightness. I have Lenovo Z570 install with PCLinuxOs 2016.04 (Mate) with intel graphics where Fn keys are unable to control display brightness.