Date: Sat, 15 Nov 2014 17:56:50 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Chagin Dmitry <dchagin@freebsd.org> Cc: Eric McCorkle <eric@metricspace.net>, "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org>, "freebsd-mobile@freebsd.org" <freebsd-mobile@freebsd.org> Subject: Re: Lenovo W540 blank screen on suspend/resume after update Message-ID: <CAJ-Vmo=F6uU=3_8On4dZv0xfeWXWL5sKmQ_WqVSD7AdF7_Yw4g@mail.gmail.com> In-Reply-To: <20141115100522.GA1257@dchagin.static.corbina.net> References: <54652C60.9050909@metricspace.net> <CAJ-VmokpzRd7hk42NtRWPsCwD1pm_n8kpS4Q7hkbVCgJ7rPpKQ@mail.gmail.com> <20141114161857.GA49507@dchagin.static.corbina.net> <C0B09693-F50C-461B-942E-700E90A16535@metricspace.net> <CAJ-Vmo=-=07T9EOUnAMyN9L11ex6zccvjvwDHdUFKooKsEuStQ@mail.gmail.com> <20141115100522.GA1257@dchagin.static.corbina.net>
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What about one or the other one? It sounds like this may have hidden up some other issues in what / how we're powering things down. -adrian On 15 November 2014 02:05, Chagin Dmitry <dchagin@freebsd.org> wrote: > On Fri, Nov 14, 2014 at 03:40:21PM -0800, Adrian Chadd wrote: >> Hi, >> >> Thanks. Please do. start by reverting the patches from me and jkim; >> see if it changes the behaviour. >> >> Thanks, >> >> >> -adrian >> >> >> On 14 November 2014 12:33, Eric McCorkle <eric@metricspace.net> wrote: >> > Sorry, don't remember the working version. >> > >> > I have acpi_video compiled in to my kernel. I've tried it with both vt and >> > sc and gotten the same result. >> > >> > Might try to do more diagnostics this weekend. >> > >> > On November 14, 2014 11:18:57 AM EST, Chagin Dmitry <dchagin@freebsd.org> >> > wrote: >> >> >> >> On Thu, Nov 13, 2014 at 02:13:35PM -0800, Adrian Chadd wrote: >> >>> >> >>> Hi, >> >>> >> >>> Does it stay blank if you have acpi_video (+ vt) loaded? >> >>> >> >>> What was the revision of 11 you were previously running? >> >>> >> >>> >> >>> >> >>> -adrian >> >>> >> >>> >> >>> On 13 November 2014 14:10, Eric McCorkle <eric@metricspace.net> wrote: >> >>>> >> >>>> Hello, >> >>>> >> >>>> I updated my kernel and userland with a fresh update from 11 yesterday, >> >>>> and >> >>>> I'm now seeing a blank screen after suspend/resume, where it was >> >>>> working >> >>>> fine previously. >> >>>> >> >>>> I had been trying out the new vt console, so I switched back to sc, but >> >>>> the >> >>>> blank screen is still there. >> >>>> >> >>>> Sorry, I don't have any information beyond this (quite busy >> >>>> these days). >> >>>> >> >>>> Eric >> >> >> >> >> >> >> >> Lenovo t540, same here. r274463 + sc. resume worked two weeks ago. >> >> >> > > > > reverting both r274386 & r274397 and resume back to normal. > > > tt > Have fun! > chd
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