Date: Fri, 9 Aug 2013 23:00:06 -0700 From: Adrian Chadd <adrian@freebsd.org> To: matt <sendtomatt@gmail.com> Cc: freebsd-acpi@freebsd.org, freebsd-current@freebsd.org Subject: Re: Fixing X220 Video The Right Way Message-ID: <CAJ-VmokDzgsMwx7y=QbEwiuAJeZYX_gyFHa5L4Z5zkJx2jMpRg@mail.gmail.com> In-Reply-To: <5205AF0A.4090304@gmail.com> References: <512A6FFF.2060603@gmail.com> <51BBA07B.80403@gmail.com> <CAJ-Vmo=nUpCn0iC4h=DvGxWmgFAiRsM6pcc%2B-1qY7XSkixrX%2BA@mail.gmail.com> <201308091157.19765.jhb@freebsd.org> <5205AF0A.4090304@gmail.com>
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when did it start working? -adrian On 9 August 2013 20:10, matt <sendtomatt@gmail.com> wrote: > hw.acpi.reset_video used to send this machine X220 into a reboot loop, > with flashing thinklight. Interesting that it no longer causes this > problem. I kind of paused since the trackpad sucks so much in X. > > I think since ssh still works, that just the display or graphics port > is off. > > It may be worth trying to do some acpi_calls via ssh to try to hack > the display back on... > > Matt > > On 08/09/13 08:57, John Baldwin wrote: >> On Friday, August 09, 2013 4:37:50 am Adrian Chadd wrote: >>> Hi! >>> >>> Hm, resurrecting this thread, I'll try this on my X230 tomorrow >>> and see if it makes the (non-xorg, console only) video work on >>> resume. >>> >>> If it does, what will it take to automatically determine that >>> this kind of work-around is needed? >> >> >> This does not affect suspend/resume. It only fixes LCD brightness >> handling via acpi_video(4). >> >
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