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Date:      Thu, 8 Sep 2016 17:10:12 -0700
From:      Adrian Chadd <adrian.chadd@gmail.com>
To:        Glen Barber <gjb@freebsd.org>
Cc:        Philip Homburg <pch-fbsd-1@u-1.phicoh.com>,  freebsd-current <freebsd-current@freebsd.org>
Subject:   Re: 11.0-RC2 suspend/resume on thinkpad x201 kills poweroff
Message-ID:  <CAJ-VmonkwDm009zvKxsTKhgL5rRgpk0i1i1TY1W0owq0ZyG7_A@mail.gmail.com>
In-Reply-To: <20160908221016.GA56455@FreeBSD.org>
References:  <m1bhlds-0000DKC@stereo.hq.phicoh.net> <20160907225829.GP2124@FreeBSD.org> <m1bhv7n-0000FqC@stereo.hq.phicoh.net> <m1bi6vo-0000DMC@stereo.hq.phicoh.net> <20160908221016.GA56455@FreeBSD.org>

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Try forcing a console switch - hit alt-f1, alt-f2, etc.


-a


On 8 September 2016 at 15:10, Glen Barber <gjb@freebsd.org> wrote:
> On Thu, Sep 08, 2016 at 11:32:24PM +0200, Philip Homburg wrote:
>> The main culprit seems to be putting 'hw.acpi.reset_video=1' in
>> /boot/loader.conf
>>
>
> Yes, I have seen this cause problems on some (not all) hardware.
>
>> this causes resume to hang half way through. I managed to trigger
>> CMOS corruption once, but I can't systematically trigger it.
>>
>> Without hw.acpi.reset_video=1 in /boot/loader.conf, resume works except that
>> the screen stays black.
>>
>
> What graphics driver are you using?
>
> Glen
>



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