From owner-freebsd-questions@freebsd.org Sat Dec 19 00:04:46 2020 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EC5E14B1E3D for ; Sat, 19 Dec 2020 00:04:46 +0000 (UTC) (envelope-from walterp@gmail.com) Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CyQvy1XbKz3sfl for ; Sat, 19 Dec 2020 00:04:45 +0000 (UTC) (envelope-from walterp@gmail.com) Received: by mail-pj1-x102f.google.com with SMTP id m5so2222895pjv.5 for ; Fri, 18 Dec 2020 16:04:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=A+B47xT44ls5in/2Xfut6zuhlxC22xQhuCqARBX4Erg=; b=G0n91hznO5d1ph2M543YMykNEdqWz3sP/fjPJjyBcktXtU7uz21wxMbZxYu3TVS/EH XL0cu9v41fF21KifoDgjmVvQU/d+iVj6feUj2UbxQUFLveh4Gsi0LaBqlnx6t+eFGLtV 8/G61ykMwNai9wiXr3UI//zWVS+a/gZXmcQmjeRDjJxn+HcZ5JO20nr2rjP6ni/mRyBP N1aapi4g6S0uYIQalGLNd0zcYLrUbam88Y53j7PE+xyvxpu+Pfako+KeKKRnk3XMxsno TPAR5qBnlxDKFfbiX7W/rJt1gEZUX1pRyc+Wp7kF27xUo3SObC40THElR+qY0O3/l85e OLHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=A+B47xT44ls5in/2Xfut6zuhlxC22xQhuCqARBX4Erg=; b=b5iUYDnMfras2+WQ2/fwIfzeercfljEzq2XEmfmW1Jp/YHAw6IURGnkBBsJHoMp2qz U9zppSnEpDvlSKPy9DYJWbLgoUBvHgsVV42SlFJY3dAvb1M/bqonQRw21hZSZ/zNRDdE 2xE1IElqcVSTCeBB2Y6GvJrQx8HSs433C1KH1r5c1Ltqxo2VHgxr4Rt4ozPQvZbHavtL WeEy6EifhHOf0jU312GDltOX5IttjbkzLJL9Xk/h5Vx1XSSfkrrCkiWlmFrx1qDibOyY wWt1tcPTkrbzb95154PajHSo358CiRFryrtSmR/SAZx1zAmjuY1+wAwwd0Z0UpDoDI59 c2Yw== X-Gm-Message-State: AOAM531Em4BacrZnZy6voBNZzpHfR2S6qltWKYdEWDr9/fcrAQvBRQxE s97psjAvJn+ui29W/TBSIgicsIYwCgH50OOqaM7/WmTu X-Google-Smtp-Source: ABdhPJwhdbTSOhT+zV3l2BQdTCT42EtIrviKvfFYXe2xv0hEX3o+igPy1+HG/xbby6Bb5rJ9HPbKI7bhTybFUTu5D/s= X-Received: by 2002:a17:90a:5993:: with SMTP id l19mr6510389pji.203.1608336284614; Fri, 18 Dec 2020 16:04:44 -0800 (PST) MIME-Version: 1.0 From: Walter Parker Date: Fri, 18 Dec 2020 16:04:34 -0800 Message-ID: Subject: 11.4 pauses To: freebsd-questions@freebsd.org X-Rspamd-Queue-Id: 4CyQvy1XbKz3sfl X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=G0n91hzn; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of walterp@gmail.com designates 2607:f8b0:4864:20::102f as permitted sender) smtp.mailfrom=walterp@gmail.com X-Spamd-Result: default: False [-2.01 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_NONE(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::102f:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::102f:from:127.0.2.255]; NEURAL_SPAM_SHORT(0.99)[0.992]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::102f:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-questions] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Dec 2020 00:04:47 -0000 Hi, I recently upgraded my system to 11.4. I just tried something new, I started htop on the physical console (not running X). It shows and updates the screen once a second. I leave the system alone and come back 15-20 minutes and the screen has stopped updating (the screen saver has kicked in). I press a key and the screen starts updating (and network access works again). This is a physical desktop, sleep mode is not enabled in the UEFI settings, I don't see any settings that look like they have enabled any kind of sleep mode. The system's wakeup speed is what one sees from a screen saver or iphone wake up (fraction of a second). so it is not a deep sleep. Any suggestions as to what might cause a system to go into a light sleep (screen stops updating, stops responding to network requests). I never saw this when running older versions of FreeBSD 11. Walter -- The greatest dangers to liberty lurk in insidious encroachment by men of zeal, well-meaning but without understanding. -- Justice Louis D. Brandeis