Date: Mon, 21 Dec 2009 18:16:55 -0500 From: "b. f." <bf1783@googlemail.com> To: Doug Barton <dougb@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: powerd and nvidia drivers not playing nicely together (Was: Re: Systems running hot?) Message-ID: <d873d5be0912211516qecafb31w29c5591f9d0fc1d7@mail.gmail.com> In-Reply-To: <4B2FF2D9.3030005@FreeBSD.org> References: <d873d5be0912201618y629f4030sd89486c42591b6fc@mail.gmail.com> <4B2FF2D9.3030005@FreeBSD.org>
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On 12/21/09, Doug Barton <dougb@freebsd.org> wrote: > b. f. wrote: >>> no X! So I think to myself, what else did I change last night.... oh > >> acpi_perf? acpi_throttle? acpi_thermal? acpi_video? > > I haven't done anything special with the acpi stuff. The only thing > that looks relevant from dmesg is: acpi_tz0: <Thermal Zone> on acpi0 > Yes, but which components show up in 'sysctl -a | grep -ie acpi' ? >> Which nvidia driver? > > The latest. Which video card? Is your card using agp(4)? > >> If you compile your kernel with options >> ACPI_DEBUG, and enable acpi debugging messages, do you see any >> errors/problems? > > I can do the former easily enough, I assume to enable them I set > debug.acpi.disabled=0 in loader.conf? > No, that's for selectively disabling some parts of ACPI, as described in acpi(4). For starters, try: debug.acpi.layer="ACPI_ALL_COMPONENTS ACPI_ALL_DRIVERS" debug.acpi.level="ACPI_LV_ALL_EXCEPTIONS"
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