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Date: Thu, 4 Jul 2024 00:28:02 +0200
From: Christos Margiolis <christos@freebsd.org>
To: Anton Shepelev <anton.txt@gmail.com>
Cc: freebsd-stable@freebsd.org
Subject: Re: Need help controlling laptom display brightness via sysctl
Message-ID: <p6vqoc4jl5s6sogxupkqbozkvmqpojemgztekotxnh75fuuack@3wsua7iuylis>
References: <20240704010029.75608a4e49205eb38a6034be@gmail.com>
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Hello Anton,

Anton Shepelev wrote:
> [...]
>
>    sysctl hw.acpi.video.lcd0.brightness=70
> 
> is obeyed, but the actuall visible brightness is not
> affected.
>
> [...]

I opened a bug report about the same issue a while ago:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279184

Christos