Date: Tue, 15 May 2018 17:09:12 +0200 From: Niclas Zeising <zeising+freebsd@daemonic.se> To: Pete Wright <pete@nomadlogic.org>, Theron <theron.tarigo@gmail.com>, Andriy Gapon <avg@FreeBSD.org>, FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: suspend/resume regression Message-ID: <86e84442-d54c-a7da-3849-d0d1ad6e7475@daemonic.se> In-Reply-To: <35d0f223-681a-205a-0f57-4ec360761726@nomadlogic.org> References: <1e608109-fcdd-d794-b03a-2e417300b95a@nomadlogic.org> <f9396ec8-c4c4-03cf-f0db-89bc6c41e82f@FreeBSD.org> <fd2a5f46-5c2f-ffa0-e923-16dc8756494c@daemonic.se> <3488a8a4-8cad-d6a8-0852-3bbbdd971c7f@gmail.com> <26f5ec31-3994-eac9-0c43-6d2458c35ad0@nomadlogic.org> <9f7fcdaa-99ea-98f4-8ef3-c8da6060542e@nomadlogic.org> <a98cef80-00d4-fbb5-dcf0-6791370ec0d1@gmail.com> <35d0f223-681a-205a-0f57-4ec360761726@nomadlogic.org>
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On 05/15/18 16:48, Pete Wright wrote: >=20 >=20 > On 05/14/2018 20:35, Theron wrote: >> On 05/13/18 15:44, Pete Wright wrote: >>>> so i've done a bit more debugging on my end.=C2=A0 i've even install= ed=20 >>>> the 11.2-BETA branch last night since 11-STABLE worked without=20 >>>> issues about a month or so ago. >>>> >>>> i've set "debug.acpi.resume_beep=3D1" and when resuming after enteri= ng=20 >>>> an S3 sleep state the bell rings and does not stop until i do a hard= =20 >>>> reset (both with i915kms loaded and unloaded). >>>> >>>> kinda at a loss as to how this could break both CURRENT and=20 >>>> basically 11-STABLE.=C2=A0 i'm going to make a ubuntu live image and= test=20 >>>> that, my laptop is a System76 laptop that shipped with ubuntu=20 >>>> originally.=C2=A0 if that is broken as well then i guess this could = be a=20 >>>> hardware issue. >>>> >>> ubuntu live image suspends/resumes without issue so this certainly=20 >>> seems to be a freebsd issue unfortunately.=C2=A0 i guess next step is= to=20 >>> attempt to find a working CURRENT snapshot that does suspend/resume=20 >>> without issue then start looking at commits? >>> >>> -pete >>> >> Returning to the original issue: complete failure to resume, rather=20 >> than slowness: I am affected as well.=C2=A0 CURRENT r333093 worked, bu= t=20 >> r333582 fails in a manner consistent with what Pete has described,=20 >> with or without drm loaded.=C2=A0 There have been a few commit message= s=20 >> mentioning ACPI in that window of history, which I will use to help me= =20 >> bisect when I have time. >> >=20 > do you think it may be due to r333150 >=20 > "Merge ACPICA 20180427." >=20 > not sure if that's been merged into 11-STABLE, but it seems to touch a=20 > lot of bits that could effect suspend/resume. >=20 I tried to revert that, but if I remember correctly, it didn't matter.=20 I have to do a new test though, when I have more time. Regards --=20 Niclas
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