From nobody Fri Nov 28 06:37:20 2025 X-Original-To: freebsd-current@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 4dHkBP0jpvz6JCh6 for ; Fri, 28 Nov 2025 06:37:49 +0000 (UTC) (envelope-from zarychtam@plan-b.pwste.edu.pl) Received: from plan-b.pwste.edu.pl (plan-b.pwste.edu.pl [IPv6:2001:678:618::40]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature ECDSA (prime256v1) client-digest SHA256) (Client CN "plan-b.pwste.edu.pl", Issuer "GEANT TLS ECC 1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dHkBM4WH8z3kd0 for ; Fri, 28 Nov 2025 06:37:47 +0000 (UTC) (envelope-from zarychtam@plan-b.pwste.edu.pl) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=plan-b.pwste.edu.pl header.s=plan-b-mailer header.b=vqxTiWLL; dmarc=pass (policy=quarantine) header.from=plan-b.pwste.edu.pl; spf=pass (mx1.freebsd.org: domain of zarychtam@plan-b.pwste.edu.pl designates 2001:678:618::40 as permitted sender) smtp.mailfrom=zarychtam@plan-b.pwste.edu.pl Received: from [192.168.7.70] (dom.potoki.eu [62.133.140.50]) (authenticated bits=0) by plan-b.pwste.edu.pl (8.18.1/8.17.2) with ESMTPSA id 5AS6bLx1027628 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NO) for ; Fri, 28 Nov 2025 07:37:34 +0100 (CET) (envelope-from zarychtam@plan-b.pwste.edu.pl) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=plan-b.pwste.edu.pl; s=plan-b-mailer; t=1764311854; bh=c5iikAbj9aXWEZQOxqDng71hEPXMEc0CuHx28juQOns=; h=Date:Subject:To:References:From:In-Reply-To; b=vqxTiWLL2CPxl+iSB3AOGFVmu6dEPaTkGe6OtPPPYS47VDSb3vYgAy/+QUts4rYo/ DBPb1ogFXWwdmjE2D5J7UFNAeCPOJiRwwG+gLgkHPg7Wa2i81hRSkwJQhF3Dv80T/w Liyhr1CFmtDR5ktxuHTNiUg5PZZiTQEKxxKuqje8yx8UsRcqPb09Ym2K4B2ETTcWp2 yvlyPdqenXDPa+w+0h+1mi6XCK66WxWBAz2IHfl3wclWpMOqVt4oEXqRqoboKaspYL 2fRgAhU3XOtthDaGKJ/NP8HTe3gZK1Bope1TfozYHRyiI0wqJ4yLwgWYme58QeWObq sxgMdE9nTEzHA== X-Authentication-Warning: plan-b.pwste.edu.pl: Host dom.potoki.eu [62.133.140.50] claimed to be [192.168.7.70] Message-ID: Date: Fri, 28 Nov 2025 07:37:20 +0100 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@FreeBSD.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: FreeBSD/X11: Howto revive DisplayPort? To: freebsd-current@freebsd.org References: <20251126163059.3376d3e8@hermann> <77c2a2fb-ac5f-4b4a-98c6-660a39ee87b2@gmail.com> <20251127062631.5d8026c4@hermann> <20251127074747.2c250a85@slippy.cwsent.com> <20251128070856.3fff9917@hermann> Content-Language: en-US From: Marek Zarychta Autocrypt: addr=zarychtam@plan-b.pwste.edu.pl; keydata= xsBNBFfi3cMBCADLecMTFXad4uDXqv3eRuB4qJJ8G9tzzFezeRnnwxOsPdytW5ES2z1ibSrR IsiImx6+PTqrAmXpTInxAi7yiZGdSiONRI4CCxKY9d1YFiNYT/2WyNXCekm9x29YeIU7x0JB Llbz0f/9HC+styBIu2H+PY/X98Clzm110CS+n/b9l1AtiGxTiVFj7/uavYAKxH6LNWnbkuc5 v8EVNc7NkEcl5h7Z9X5NEtzDxTOiBIFQ/kOT7LAtkYUPo1lqLeOM2DtWSXTXQgXl0zJI4iP1 OAu4qQYm2nXwq4b2AH9peknelvnt1mpfgDCGSKnhc26q6ibTfMwydp+tvUtQIQYpA6b9ABEB AAHNN01hcmVrIFphcnljaHRhIChQbGFuLWIpIDx6YXJ5Y2h0YW1AcGxhbi1iLnB3c3RlLmVk dS5wbD7CwHcEEwEIACEFAlfi4LkCGwMFCwkIBwIGFQgJCgsCBBYCAwECHgECF4AACgkQHZW8 vIFppoJXdgf8D9X3VRFSNaR9lthSx/+uqas17J3FJKBo1xMQsC2a+44vzNvYJSuPGLLJ+LW2 HPVazjP/BWZJbxOYpliY4zxNRU0YCp0BLIVLibc//yax+mE42FND/+NiIZhqJscl6MLPrSwo sIwXec4XYkldkyqW/xBbBYXoIkBqdKB9j5j42Npy1IV/RizOSdmvTWY27ir8e/yGMR1RLr4F 8P5K3OWTdlGy2H2F/3J8bIPBLG6FpaIyLQw4dHSx8V02PYqDxK1cNo2kAOnU8PnZL/AGuMOH iv3MN1VYL8ehcmpBBsrZGebQJxrjY2/5IaTSgp9xHYT70kshuU6Qb97vk1mOjNZxgc7ATQRX 4t3DAQgA10h6RCXuBLMHxq5B8X/ZIlj9sgLoeyfRdDZEc9rT2KUeUJVHDsbvOFf4/7F1ovWY hJbA6GK/LUZeHHTjnbZcH1uDYQeHly4UOLxeEvhGoz4JhS2C7JzN/uRnwbdOAUbJr8rUj/IY a7gk906rktsc/Ldrxrxh7O6WO0JCh2XO/p4pDfEwwB37g4xHprSab28ECYJ9JMbtA8Sy4M55 g3+GQ28FvSlGnx48OoGXU2BZdc1vZKSQmNOlikB+9/hDX8zdYWVfDaX1TLQ8Ib4+xTUmapza mV/bxIsaZRBw+jFjLQHhTbIMfPEU+4mxFDvTdbKPruKPqVf1ydgMnPZWngowdwARAQABwsBf BBgBCAAJBQJX4t3DAhsMAAoJEB2VvLyBaaaC6qkIAJs9sDPqrqW0bYoRfzY6XjDWQ59p9tJi v8aogxacQNCfAu+WkJ8PNVUtC1dlVcG5NnZ80gXzd1rc8ueIvXlvdanUt/jZd8jbb3gaDbK3 wh1yMCGBl/1fOJTyEGYv1CRojv97KK89KP5+r8x1P1iHcSrunlDNqGxTMydNCwBH23QcOM+m u4spKnJ/s0VRBkw3xoKBZfZza6fTQ4gTpAipjyk7ldOGBV+PvkKATdhK2yLwuWXhKbg/GRlD 1r5P0gxzSqfV4My+KJuc2EDcrqp1y0wOpE1m9iZqCcd0fup5f7HDsYlLWshr7NQl28f6+fQb sylq/j672BHXsdeqf/Ip9V4= In-Reply-To: <20251128070856.3fff9917@hermann> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.80 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; DMARC_POLICY_ALLOW(-0.50)[plan-b.pwste.edu.pl,quarantine]; R_SPF_ALLOW(-0.20)[+mx]; ONCE_RECEIVED(0.20)[]; R_DKIM_ALLOW(-0.20)[plan-b.pwste.edu.pl:s=plan-b-mailer]; MIME_GOOD(-0.10)[text/plain]; RCPT_COUNT_ONE(0.00)[1]; RCVD_COUNT_ONE(0.00)[1]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_ALL(0.00)[]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; HAS_XAW(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DKIM_TRACE(0.00)[plan-b.pwste.edu.pl:+] X-Rspamd-Queue-Id: 4dHkBM4WH8z3kd0 W dniu 28.11.2025 o 07:08, FreeBSD User pisze: > As mentioned, Linux seems not to have those problems, at least with a RedHat based > product I have to use for work - but that might be a commercial addition to the X11 > server, I do not know, but I realize it works (at least for two of the scenarios I > described). To cheer you up, I can say that on the Linux system (a Debian-based Linux distribution with an older Radeon GPU), I experience the same issue: on one of my PCs, the monitor connected via DisplayPort isn’t detected unless I power it on manually, for example after a power outage. Cheers -- Marek Zarychta