Re: acpiphp makes noise on every lid close/open

David Weinehall
2006-11-17T10:22:43Z

On Tue, Nov 07, 2006 at 01:44:39PM -0800, Kristen Carlson Accardi wrote:
> On Tue, 7 Nov 2006 21:44:09 +0100
> David Weinehall <tao@acc.umu.se> wrote:
>
> > On Mon, Nov 06, 2006 at 10:21:17AM +0100, Pavel Machek wrote:
> > > Hi!
> > >
> > > > > > With 2.6.19-rc4, acpi complains about "acpiphp_glue: cannot get bridge
> > > > > > info" each time I close/reopen the lid... On thinkpad x60. Any ideas?
> > > > > > (-mm1 behaves the same).
> > > > >
> > > > > Looks like acpi is sending a BUS_CHECK notification to acpiphp on the
> > > > > PCI Root Bridge whenever the lid opens up.
> > > > >
> > > > > There is a bug here in that acpiphp shouldn't even be used on the X60 -
> > > > > it has no hotpluggable slots.
> > > >
> > > > How about the docking station?
> > >
> > > "Dock" for x60 only contains cdrom slot and aditional slots, no PCI or
> > > PCMCIA slots.
> >
> > Well, when I press the undock button on the dock without the acpiphp
> > module loaded, I never get the green light that confirms that removing
> > the laptop is safe. If acpiphp is loaded, things work just fine.
> >
> >
> > Regards: David
> > --
> > /) David Weinehall <tao@acc.umu.se> /) Northern lights wander (\
> > // Maintainer of the v2.0 kernel // Dance across the winter sky //
> > \) http://www.acc.umu.se/~tao/ (/ Full colour fire (/
>
> David,
> What kernel version are you using? You should not need acpiphp to do
> docking on the X60. If you are using a recent kernel, do you mind sending
> the dmesg output so we can figure out why this doesn't work for you?

That was with 2.6.17; with 2.7.19-pre? (don't remember right now),
docking seems to work without acpiphp. It still would be nice to be
able to undock when the laptop is sleeping though; how do I achieve
that?

Regards: David
--
/) David Weinehall <tao@acc.umu.se> /) Northern lights wander (\
// Maintainer of the v2.0 kernel // Dance across the winter sky //
\) http://www.acc.umu.se/~tao/ (/ Full colour fire (/