I tested acpi_backlight=video and for now it worked I hadn’t tested this option before
For others or new users
Add acpi_backlight=video in GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub as root and run sudo update-grub. Reboot for changes to take effect.
if that doesnot work try vendor/native
if that does not work either pull a thread
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