Date: Fri, 30 Apr 2004 09:57:07 -0700 (PDT) From: Nate Lawson <nate@root.org> To: Lukas Ertl <l.ertl@univie.ac.at> Cc: acpi@freebsd.org Subject: Re: Suspend/resume regression with latest ACPI code Message-ID: <20040430095545.K1475@root.org> In-Reply-To: <20040429201041.W751@leelou.in.tern> References: <20040429201041.W751@leelou.in.tern>
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On Thu, 29 Apr 2004, Lukas Ertl wrote: > I'm seeing a suspend/resume regression with the latest ACPI code. Last > known good kernel was from April 12th, so that was before the import of > ACPI CA 20040402. > > The box in question is a ThinkPad T40, and with the old kernel, I could > perfectly suspend/resume my laptop. Now, only the first suspend/resume > cycle works; if I try afterwards, it immediately wakes up again after > suspending. No errors or otherwise suspiscous output. > > I'm not sure if this could be related to the PCI changes from Warner. Just a quick status report. A hacked version of a new ACPI import does fix things and I can suspend/resume multiple times just fine. The issue is with wake GPE handling. I don't think it is the power code at all. In fact, the BAR restoration allows my console video to work after resume now whereas before only X worked. -Nate
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