Date: Tue, 18 Aug 2009 07:52:47 +0200 From: Attilio Rao <attilio@freebsd.org> To: Damian Gerow <dgerow@afflictions.org> Cc: freebsd-current@freebsd.org Subject: Re: No display after resume in r196086 Message-ID: <3bbf2fe10908172252t3b176f06r5ae46fed6644df7c@mail.gmail.com> In-Reply-To: <20090818051659.GA1477@plebeian.afflictions.org> References: <20090813002104.GA1481@plebeian.afflictions.org> <1250161757.1823.18.camel@balrog.2hip.net> <3bbf2fe10908130652t77767929q44ba12f39cb3f997@mail.gmail.com> <20090813162705.GA1468@plebeian.afflictions.org> <3bbf2fe10908130938v525a18c3p9c4e10db662ab3c0@mail.gmail.com> <20090813173627.GA1498@plebeian.afflictions.org> <3bbf2fe10908131045h407ddfd8o8c4204532cc82ad@mail.gmail.com> <20090813191724.GA1499@plebeian.afflictions.org> <3bbf2fe10908160910t2af565f9w3a1f5f09457e30d3@mail.gmail.com> <20090818051659.GA1477@plebeian.afflictions.org>
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2009/8/18 Damian Gerow <dgerow@afflictions.org>: > Attilio Rao wrote: > : > : > The script does not run when resuming in graphics mode, unfortuna= tely. > : > : > Try as I might, I just don't get anything. =C2=A0I'm not sure wha= t exactly > : > : > the system is doing when it resumes, as attempts to create files = on > : > : > the local fs seem to fail. > : > : > : > : You have to manually break in DDB for that. > : > : BTW, differently from GENERIC, remove WITNESS_SKIPSPIN, just in cas= e. > : > > : > After removing WITNESS_SKIPSPIN, the ddb script works. =C2=A0I've inc= luded the > : > output from textdump below. > : > : Hans suggested to try this patch: > : http://p4db.freebsd.org/chv.cgi?CH=3D167286 > > I've applied the patch, and the panic no longer happens. =C2=A0Unfortunat= ely, I > still no longer receive my display; the behaviour of the system has gone > back to before the removal of SKIPSPIN from GENERIC. You should now retry the past instructions I gave you breaking in DDB when you get the deadlock (ctrl+alt+esc will do it, for example). Attilio --=20 Peace can only be achieved by understanding - A. Einstein
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