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Category: Laptop

Can’t set your screen brightness in Linux?

sudo nano /etc/default/grub

Change

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

to

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi="

Then, save the file.

sudo update-grub

Restart computer

Author foxboxPosted on December 20, 2018Categories Laptop, LinuxTags brightness, grub, laptop, linux, screenLeave a comment on Can’t set your screen brightness in Linux?

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