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[2603:6000:a40b:4f00:782b:1221:c736:b3ae]) by smtp.gmail.com with ESMTPSA id h5sm579719ile.35.2020.05.26.14.56.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 26 May 2020 14:56:34 -0700 (PDT) Subject: Re: Powerpc64 power management control To: Sidney Holliday , freebsd-ppc@freebsd.org References: <0EAF07AF-59A1-4920-822D-143850CBC4D8.ref@yahoo.com> <0EAF07AF-59A1-4920-822D-143850CBC4D8@yahoo.com> From: Jason Bacon Message-ID: <52644ca9-bc2d-039d-84bc-02ec19238887@gmail.com> Date: Tue, 26 May 2020 16:56:31 -0500 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 MIME-Version: 1.0 In-Reply-To: <0EAF07AF-59A1-4920-822D-143850CBC4D8@yahoo.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-GB X-Rspamd-Queue-Id: 49Wnq83cdgz4244 X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=fcu5dyUY; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of bacon4000@gmail.com designates 2607:f8b0:4864:20::12f as permitted sender) smtp.mailfrom=bacon4000@gmail.com X-Spamd-Result: default: False [-0.85 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FREEMAIL_TO(0.00)[yahoo.com,freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; INTRODUCTION(2.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.02)[-1.016]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_SPAM_SHORT(0.15)[0.154]; NEURAL_HAM_LONG(-0.99)[-0.989]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-ppc@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::12f:from]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 May 2020 21:56:37 -0000 Is is a PowerMac G5? If so, this is a known issue that's not due to power consumption.  There seems to be something in the boot process that's not being initialized consistently, so after most boots, the fans ramp up after a few minutes or so.  I've found that rebooting has a small probability of eliminating the issue, so if you can get a clean boot where the fans don't go nuts within a few minutes, you should be OK until the next reboot.     JB On 5/26/20 3:52 PM, Sidney Holliday via freebsd-ppc wrote: > Hi my name is Sid I’m new to FreeBSD I have already installed version 12.1 and have not yet loaded the desktop Gnome3 because the fans keep going to high speed, I tried to use the POWRD utility but it looks like that doesn’t work with this machine. Is their a power utility in FreeBSD or a third party utility or does anyone know if maybe IBM would have a utility for this? > > > MGRBYASKYTDAED > _______________________________________________ > freebsd-ppc@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-ppc > To unsubscribe, send any mail to "freebsd-ppc-unsubscribe@freebsd.org"