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.com> wrote: > Hi Ian thanks for the reply! setting > > sysctl hw.acpi.reset_video=1 > > does make a difference. Although now upon resume, I got a garbled > screen > that reflects my mouse move. Also tried hibernate and resume without > entering X, same effect. Sounds like some progress, another clue for others anyway. Which video driver are you loading, precisely? How and when booting? [ FTR it's not hibernate, but suspend. 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. ] I can now only suggest a verbose boot without starting X, suspending, resuming 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 download somewhere - it's surely too big to attach to the list - or email it to me and I'll put it up here. cheers
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