Date: Wed, 8 Nov 2023 21:57:21 +0200 From: "Dr. Amr Osman" <dr3mro@gmail.com> To: freebsd-hackers@freebsd.org Subject: Brightness 100% when connect or disconnect charger Message-ID: <CAEYFr1DV%2BHpBpUX9gs4CCM887aJnJybJMozPct6X=kFgw8g_ZQ@mail.gmail.com>
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--0000000000008645750609a97f08 Content-Type: text/plain; charset="UTF-8" Hello, I have installed freeBSD 14rc4 on Lenovo Thinkpad x270 and xfce desktop and when I 1) connect the charger 2) disconnect the charger 3) resume from suspend The LCD brightness is 100% which is really disturbing specially when I am in dark room hw.acpi.video.lcd0.economy: 20 hw.acpi.video.lcd0.fullpower: 30 I have loaded acpi_video and acpi_ibm and if I tried to adjust brightness it goes suddenly from 100 to 20 if I press fn +f5/f6 What can I do to fix this issue? --0000000000008645750609a97f08 Content-Type: text/html; charset="UTF-8" <div dir="auto">Hello,<br> I have installed freeBSD 14rc4 on Lenovo Thinkpad x270 and xfce desktop and when I<br> 1) connect the charger<br> 2) disconnect the charger<br> 3) resume from suspend<br> The LCD brightness is 100% which is really disturbing specially when I am in dark room<br> <br> hw.acpi.video.lcd0.economy: 20<br> hw.acpi.video.lcd0.fullpower: 30<br> I have loaded acpi_video and acpi_ibm<br> and if I tried to adjust brightness it goes suddenly from 100 to 20 if I press fn +f5/f6<br> <br> What can I do to fix this issue?</div> --0000000000008645750609a97f08--
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