On Sat, Jun 27, 2015 at 3:13 PM, Joseph Mingrone <jrm at ftfl.ca> wrote:> Adrian Chadd <adrian.chadd at 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 at 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. Shall I start a binary hunt for the culprit? It will likely take a few kernel builds as my last known working kernel was in late May. -- Kevin Oberman, Network Engineer, Retired E-mail: rkoberman at gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683
Kevin Oberman <rkoberman at gmail.com> writes:> On Sat, Jun 27, 2015 at 3:13 PM, Joseph Mingrone <jrm at ftfl.ca> wrote:>> Adrian Chadd <adrian.chadd at 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 at 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.> Shall I start a binary hunt for the culprit? It will likely take a few > kernel builds as my last known working kernel was in late May. > -- > Kevin Oberman, Network Engineer, Retired > E-mail: rkoberman at gmail.com > PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683That sounds about right (when i915kms is loaded). Thanks for the update. I was trying r282199 from the end of April when a lot of stuff under /stable/10/sys/dev/drm2 got touched, but since you say it's working I'll move ahead to about two weeks ago. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 818 bytes Desc: not available URL: <http://lists.freebsd.org/pipermail/freebsd-stable/attachments/20150627/2a1c79bc/attachment.bin>
Hi, please start binary searching. I'll update my x230 tonight when I get home and see if -head is broken. -adrian On 27 June 2015 at 15:48, Kevin Oberman <rkoberman at gmail.com> wrote:> On Sat, Jun 27, 2015 at 3:13 PM, Joseph Mingrone <jrm at ftfl.ca> wrote: >> >> Adrian Chadd <adrian.chadd at 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 at 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. > > Shall I start a binary hunt for the culprit? It will likely take a few > kernel builds as my last known working kernel was in late May. > -- > Kevin Oberman, Network Engineer, Retired > E-mail: rkoberman at gmail.com > PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683
Kevin Oberman writes:> On Sat, Jun 27, 2015 at 3:13 PM, Joseph Mingrone <jrm at ftfl.ca> wrote: > >> Adrian Chadd <adrian.chadd at 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 at 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. -- ================================================================ :: Brandon Wandersee :: :: brandon.wandersee at gmail.com :: ================================================================='A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.' - Douglas Adams ==================================================================