Date: Wed, 16 Sep 2020 11:05:45 +0200 From: Hans Petter Selasky <hps@selasky.org> To: =?UTF-8?Q?Eirik_=c3=98verby?= <ltning@anduin.net>, freebsd-current@freebsd.org Subject: Re: Wake from sleep kinda broken-ish? (ThinkPad Carbon X1 6th gen) Message-ID: <a70369c3-998d-4fcf-87bf-69f5d9af1c83@selasky.org> In-Reply-To: <73d1a651-c3b1-5e6d-2af8-f5bc1049bca8@anduin.net> References: <0b2f0f19-490b-4bb5-52b3-201e24ebeaee@anduin.net> <8f160583-47bb-3090-9713-ba0857be9b3e@FreeBSD.org> <a287e0f1-a7f1-b307-6254-f89f64c54ed6@anduin.net> <39ceba1e-3e9e-a861-ab71-d376969990c4@FreeBSD.org> <CAKBkRUxd8O-DVvB5E8MNd8N_LkjsNqeOAEfD0SpnRbb_6vnEhw@mail.gmail.com> <73d1a651-c3b1-5e6d-2af8-f5bc1049bca8@anduin.net>
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On 2020-09-16 10:51, Eirik Øverby wrote: > On 9/16/20 9:07 AM, Li-Wen Hsu wrote: >> On Wed, Sep 16, 2020 at 2:30 PM Andriy Gapon <avg@freebsd.org> wrote: >>> >>> On 15/09/2020 23:13, Eirik Øverby wrote: >>>> On 9/15/20 9:50 PM, Andriy Gapon wrote: >>>>> On 15/09/2020 22:36, Eirik Øverby wrote: >>>>>> Now, since I updated from r365358 to r365688, I have not once been able to wake from sleep. >>>>> >>>>> Is that the only thing that changed? >>>>> Any port / package upgrades? >>>> >>>> There have been updates to packages, yes - but it didn't even occur to me that these could impact the resume process at such an early stage. Not sure which that would be; obviously the drm module has been rebuilt each time I upgraded, but I don't have any other kernel modules installed from packages. >> >> Which version of drm module are you using? > > 13.0-CURRENT FreeBSD 13.0-CURRENT #7 r365688 > drm-devel-kmod-5.4.62.g20200905_1 > > Built against the running kernel sources, of course. > > >>> Yes, I specifically had drm modules in mind. >> >> I also use X1C 6th and it was working perfectly after updating BIOS to >> 1.30 (which I'm currently using) in Sep. 2018 [1]. I don't remember >> any suspend/resume failures. But since late 2019, it has exactly the >> same symptom as yours. Suspending is fine, but upon resuming, there is >> about a 50% probability that the power LDE continues pulsating with >> all other LDEs like FnLock and CapsLock are on like the machine is >> awake. > > Right-o. To make sure suspend/resume is not blocked by USB you can try setting: sysctl hw.usb.no_suspend_wait=1 --HPS
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