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[147.75.199.223]) by mx.google.com with ESMTPS id h7-20020a0cf407000000b0067f886473besi26417717qvl.76.2024.01.02.12.54.11 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Jan 2024 12:54:12 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-14810-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; dkim=neutral (no key) header.i=@nerdbynature.de header.s=key1; dkim=pass header.i=@nerdbynature.de header.s=key0 header.b="EFP/QkiJ"; spf=pass (google.com: domain of linux-kernel+bounces-14810-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-14810-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nerdbynature.de Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id BE12F1C22A73 for ; Tue, 2 Jan 2024 20:54:11 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 3D187168AD; Tue, 2 Jan 2024 20:54:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=permerror (0-bit key) header.d=nerdbynature.de header.i=@nerdbynature.de header.b="T43T4vEG"; dkim=pass (2048-bit key) header.d=nerdbynature.de header.i=@nerdbynature.de header.b="EFP/QkiJ" X-Original-To: linux-kernel@vger.kernel.org Received: from trent.utfs.org (trent.utfs.org [94.185.90.103]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C60D6168A4 for ; Tue, 2 Jan 2024 20:54:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nerdbynature.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nerdbynature.de DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/simple; d=nerdbynature.de; i=@nerdbynature.de; q=dns/txt; s=key1; t=1704228306; h=date : from : to : cc : subject : in-reply-to : message-id : references : mime-version : content-type : content-transfer-encoding : from; bh=GnZF4mIISpOEIwEtlw5zMtgawqrnFodCwR1ogQWF28w=; b=T43T4vEGgdzhL7UWt2vl5V3A0GYfMugfnwFF6XSCAWvIkL6cabCkovPNEPEYTC5xxKF4Q D+RWSUmpUhagO4zBw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nerdbynature.de; i=@nerdbynature.de; q=dns/txt; s=key0; t=1704228306; h=date : from : to : cc : subject : in-reply-to : message-id : references : mime-version : content-type : content-transfer-encoding : from; bh=GnZF4mIISpOEIwEtlw5zMtgawqrnFodCwR1ogQWF28w=; b=EFP/QkiJcK14ic0W28pv62q3/LzPoMolj0RsZxQ4bbr/F9dwIHGx1Kkp45T1OYJOSeJ7C ml2z4+vJ145k0g8WKyLgdBqv/8GKpD6qyvdYWQ++hDI3wHDB07Fww+9KgskMcdVPhPc7GVQ 5CBTdbTBMANulost8IgXlhjOZ/g68+VY3OPM/fDyDeSN0M7kETkNigwqO1S50N3Gqu3lRkF 0XfkmHIbdTvR/ViIrcahvYhkRDtRLMIZmqEe+HvgRruoCLdyHa238epSZvEBZJutJhjutIL vSPOdcMhR1QKhCn4RtZ9XXWIeLDdEIqpjycspDJv3BaqyUKzDGVZfgfCrHPQ== Received: from localhost (localhost [IPv6:::1]) (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) (No client certificate requested) by trent.utfs.org (Postfix) with ESMTPS id 652AB5FEDC; Tue, 2 Jan 2024 21:45:06 +0100 (CET) Date: Tue, 2 Jan 2024 21:45:06 +0100 (CET) From: Christian Kujau To: =?utf-8?Q?Luis_Mu=C3=B1oz_Fuente?= cc: linux-kernel@vger.kernel.org Subject: Re: I can't activate term(e) and kill(i) magic SysRq key In-Reply-To: <002cc4da-e502-4c79-97bd-0a8b6cb2630c@juntadeandalucia.es> Message-ID: <464f7af8-d83d-d2e3-c635-772ed6a3cb54@nerdbynature.de> References: <002cc4da-e502-4c79-97bd-0a8b6cb2630c@juntadeandalucia.es> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT On Mon, 1 Jan 2024, Luis Muñoz Fuente wrote: > I try to activate all magic SysRq key options according to: > https://www.kernel.org/doc/html/latest/admin-guide/sysrq.html > but I can't activate term(e) and kill(i) option, is this option > disabled? Maybe. Some distributions choose to disable certain sysrq functions. See the page you cited, on the very top: what does "sysctl kernel.sysrq" say? If it's anything but "1", certain or all sysrq functions are disabled. HTH, C. -- BOFH excuse #264: Your modem doesn't speak English.