Date: Sun, 18 Aug 2013 22:28:49 +0200 From: Matthias Petermann <matthias@petermann-it.de> To: freebsd-amd64@freebsd.org Subject: Re: LCD Brightness Control not working on Lenovo X121e (ACPI issue?) Message-ID: <52112E81.2000100@petermann-it.de> In-Reply-To: <20130818153357.GA10463@knossos> References: <mailman.89.1376827203.3999.freebsd-amd64@freebsd.org> <20130818153357.GA10463@knossos>
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Hi Zoran, yes, I just checked this. At the time the big "ThinkPad" logo is shown at cold start, I am able to use Fn+F8/F9 to tune brightness. As mentioned in current@, there is a workaround for the X121e to do this at runtime, by using sysutils/acpi_call, e.g. # acpi_call -p '\VBRU' (brightness up one step) # acpi_call -p '\VBRD' (brightness down one stop) Kind regards, Matthias Am 18.08.2013 17:33, schrieb Zoran Kolic: > Out of curiosity, does it work from bios? > That was the only way to correct brightness on my e320. > Best regards > > Zoran > > _______________________________________________ > freebsd-amd64@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-amd64 > To unsubscribe, send any mail to "freebsd-amd64-unsubscribe@freebsd.org"
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