Date: Mon, 05 Dec 2022 06:14:50 +1100 From: Ian Smith <smithi@nimnet.asn.au> To: klu <kludev@gmail.com> Cc: questions@freebsd.org Subject: Re: Thinkpad T61 display won't wake from hibernate Message-ID: <07C04BC2-D1AC-408D-B672-B569E74CAFCE@nimnet.asn.au> In-Reply-To: <bea77a2f-43fd-a52b-a70c-324be72e39f6@gmail.com> References: <bea77a2f-43fd-a52b-a70c-324be72e39f6@gmail.com>
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On 4 December 2022 5:10:42 pm AEDT, klu <kludev@gmail=2Ecom> wrote: > Hi Ian thanks for the reply! setting >=20 > sysctl hw=2Eacpi=2Ereset_video=3D1 >=20 > does make a difference=2E Although now upon resume, I got a garbled > screen=20 > that reflects my mouse move=2E Also tried hibernate and resume without= =20 > entering X, same effect=2E Sounds like some progress, another clue for others anyway=2E Which video driver are you loading, precisely? How and when booting? [ FTR it's not hibernate, but suspend=2E In all modern cases FreeBSD doesn't do hibernation - suspend to disk (S4) = where power is switched off after saving state - just suspend to RAM (S3), = using a small amount of power keeping dynamic RAM refreshed=2E ] I can now only suggest a verbose boot without starting X, suspending, resu= ming then rebooting or whatever you have to do, then either putting up that= section of /var/log/messages from the BOOT marker till restart for downloa= d somewhere - it's surely too big to attach to the list - or email it to me= and I'll put it up here=2E cheers
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