Date: Sun, 28 Jun 2015 10:52:34 +0200 From: Claude Buisson <clbuisson@orange.fr> To: Kevin Oberman <rkoberman@gmail.com>, "Brandon J. Wandersee" <brandon.wandersee@gmail.com> Cc: Joseph Mingrone <jrm@ftfl.ca>, Adrian Chadd <adrian.chadd@gmail.com>, FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Subject: Re: suspend/resume regression Message-ID: <558FB5D2.8000704@orange.fr> In-Reply-To: <CAN6yY1ud1-0MXnZXSo74oVxOhMU4%2Bc3KY9-6LmGXQ2Aq6-q6TQ@mail.gmail.com> References: <86oak289hv.fsf@gly.ftfl.ca> <CAJ-Vmo=onHpgQzxqk1_AsBNXvDNGqcMjBDf8DCff7Zt39Pipqg@mail.gmail.com> <86616894vk.fsf@gly.ftfl.ca> <CAN6yY1tuv6XO05HPXTVdoQGHFz-0Bod0Lvj4h5PRqEyyVy61Xg@mail.gmail.com> <86oak0bkky.fsf@WorkBox.Home> <CAN6yY1ud1-0MXnZXSo74oVxOhMU4%2Bc3KY9-6LmGXQ2Aq6-q6TQ@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On 06/28/2015 09:12, Kevin Oberman wrote: > On Sat, Jun 27, 2015 at 8:03 PM, Brandon J. Wandersee < > brandon.wandersee@gmail.com> wrote: > >> >> Kevin Oberman writes: >> >>> On Sat, Jun 27, 2015 at 3:13 PM, Joseph Mingrone <jrm@ftfl.ca> wrote: >>> >>>> Adrian Chadd <adrian.chadd@gmail.com> writes: >>>>> does it always fail now? >>>> >>>> Yes. The behaviour I described is, so far with 15-20 tries, consistent. >>>> >>> >>> I confirm that I see the similar behavior on my T520 ThinkPad, Sandy >> Bridge >>> system. >>> FreeBSD rogue 10.2-PRERELEASE FreeBSD 10.2-PRERELEASE #1 r284698: Mon Jun >>> 22 09:25:11 PDT 2015 root@rogue:/usr/obj/usr/src/sys/GENERIC amd64 >>> >>> It has been working flawlessly since Adrian's ACPI update. As of now, it >>> suspends fine, but it won't resume. I get a fan spin-up, but the power >> LED >>> continues to pulse, indicating it is suspended and the logs show nothing >>> after the suspend. >> >> Just updated my T520 yesterday, and I get the same behavior with the >> same machine here. Suspend is fine; resume fails. It seems to get a bit >> farther along in the resume process if i915kms isn't loaded, though I've >> got no way to really measure that. I've tried a GENERIC kernel, clean >> source tree and empty src.conf, to no avail. >> >> Several MFCs in r280434 from a couple weeks ago touched a whole bunch of >> suspend/resume stuff. That might be a good place to start digging. >> >> > I have narrowed it to between 283990 and 284074. Have to crash, so maybe > someone else will track it down by tomorrow. I only see a handfull (<10) > commits in there that look like possible causes. 280434 is compiling right > now as the prime candidate. > FWIW, the only supend/resume problem with my T530 at 280455 (i915kms loaded by rc.conf) is that the keyboard lights are not restored on resume.. > Kevin Oberman, Network Engineer, Retired > E-mail: rkoberman@gmail.com > PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > Claude Buisson
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?558FB5D2.8000704>