Date: Fri, 10 Nov 2023 17:11:11 +0100 From: Bertrand Petit <freebsd-hackers@phoe.frmug.org> To: Emmanuel Vadot <manu@bidouilliste.com> Cc: "Dr. Amr Osman" <dr3mro@gmail.com>, freebsd-hackers@freebsd.org Subject: Re: Brightness 100% when connect or disconnect charger Message-ID: <20231110161111.GB5382@memo2.memo.frmug.org> In-Reply-To: <20231110165057.7e55ad6c62354294219fa980@bidouilliste.com> References: <CAEYFr1DV%2BHpBpUX9gs4CCM887aJnJybJMozPct6X=kFgw8g_ZQ@mail.gmail.com> <20231109091931.983f45f8fad4305569faddcb@bidouilliste.com> <20231110121053.42e78f4b7f44eba5e91da898@bidouilliste.com> <CAEYFr1BatCEkP8yoir4Q%2B5mXP1KzU2mBOHp7CwKX4Md1UhNVJQ@mail.gmail.com> <20231110165057.7e55ad6c62354294219fa980@bidouilliste.com>
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On Fri, Nov 10, 2023 at 04:50:57PM +0100, Emmanuel Vadot wrote:
>
> The theory that I have now is that the value set back when an event
> happen is the one that was set with the keyboard keys, for me it's 100%
> as this is how it's set at boot and since my keys don't work it stays
> that way. Can someone with functional keys for brightness can confirm ?
Your theory is correct, this is exactly what I observe on an
X230 running 12.4. Brightness level set with intel_backlight is reset to the
latest keyboard-set level (Fn-F8 & Fn-F9) when the machine is resumed or
when it gets out of DPMS, whichever comes first..
--
%!PS -- Bertrand Petit
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