From nobody Wed Jul 03 22:38:52 2024 X-Original-To: freebsd-stable@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4WDvpH4y35z5QSnP for ; Wed, 03 Jul 2024 22:39:03 +0000 (UTC) (envelope-from freebsd-stable@m.gmane-mx.org) Received: from ciao.gmane.io (ciao.gmane.io [116.202.254.214]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4WDvpG6T7Jz4wpb for ; Wed, 3 Jul 2024 22:39:02 +0000 (UTC) (envelope-from freebsd-stable@m.gmane-mx.org) Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=gmail.com (policy=none); spf=pass (mx1.freebsd.org: domain of freebsd-stable@m.gmane-mx.org designates 116.202.254.214 as permitted sender) smtp.mailfrom=freebsd-stable@m.gmane-mx.org Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1sP8cu-0000Ww-Cv for freebsd-stable@freebsd.org; Thu, 04 Jul 2024 00:39:00 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-stable@freebsd.org From: Anton Shepelev Subject: Re: Need help controlling laptom display brightness via sysctl Date: Thu, 4 Jul 2024 01:38:52 +0300 Message-ID: <20240704013852.304b47a98db5677fb1464ee2@gmail.com> References: <20240704010029.75608a4e49205eb38a6034be@gmail.com> List-Id: Production branch of FreeBSD source code List-Archive: https://lists.freebsd.org/archives/freebsd-stable List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-stable@freebsd.org Sender: owner-freebsd-stable@FreeBSD.org Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Newsreader: Sylpheed 3.7.0 (GTK+ 2.24.30; i686-pc-mingw32) X-Spamd-Bar: / X-Spamd-Result: default: False [-0.49 / 15.00]; NEURAL_HAM_SHORT(-0.86)[-0.857]; NEURAL_HAM_MEDIUM(-0.79)[-0.795]; MV_CASE(0.50)[]; NEURAL_SPAM_LONG(0.46)[0.459]; FORGED_SENDER(0.30)[antontxt@gmail.com,freebsd-stable@m.gmane-mx.org]; R_SPF_ALLOW(-0.20)[+mx]; DMARC_POLICY_SOFTFAIL(0.10)[gmail.com : SPF not aligned (relaxed), No valid DKIM,none]; ONCE_RECEIVED(0.10)[]; MIME_GOOD(-0.10)[text/plain]; MISSING_XM_UA(0.00)[]; ASN(0.00)[asn:24940, ipnet:116.202.0.0/16, country:DE]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_ONE(0.00)[1]; RCPT_COUNT_ONE(0.00)[1]; R_DKIM_NA(0.00)[]; MLMMJ_DEST(0.00)[freebsd-stable@freebsd.org]; FROM_NEQ_ENVFROM(0.00)[antontxt@gmail.com,freebsd-stable@m.gmane-mx.org]; FROM_HAS_DN(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; TO_DN_NONE(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TAGGED_FROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[] X-Rspamd-Queue-Id: 4WDvpG6T7Jz4wpb Christos Margiolis: > I opened a bug report about the same issue a while ago: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279184 Very well. I suggest that you inlclude the all the information that I provided in my original message: 1. The relevant parts of /boot/loader.conf 2. The relevant parts of /etc/sys.rc 3. The relevant lines from `kldstat' 4. Your hardware specifications, including the `pciconf' output about your video card. If you (or whever) has this working, please let us know the value of the `hw.acpi.video.lcd0.active' sysctl variable.