linux-kernel - Re: lid switch hangs notebook

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Date:	Mon, 4 Jun 2007 12:57:21 +0200
From:	"Antonio Mignolli" <antoniomignolli@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	"Bjorn Helgaas" <bjorn.helgaas@...com>
Subject: Re: lid switch hangs notebook

Hi.
The problem reported below has not been solved,
I tried with the last stable kernel 2.6.21.3.

But it seems not to be an ACPI issue,
I removed ACPI support from the kernel,
and still have the problem.
What else could be?

On 4/13/07, Bjorn Helgaas <bjorn.helgaas@...com> wrote:
> On Thursday 15 March 2007 13:06, Andrew Morton wrote:
> > > On Mon, 12 Mar 2007 15:53:18 +0100 "Antonio Mignolli" <antoniomignolli@...il.com> wrote:
> > > Hi,
> > > I'm running a slackware 10.2 on a HP/Compaq nx5000.
> > >
> > > With kernels <= 2.6.17.3 I didn't have problems.
> > > Starting from 2.6.19 if I close the notebook's video,
> > > or if I press the lid switch,
> > > after a couple of time, or after a few seconds, the o.s. hangs
> > > completely. The only thing to do is a brute power off
> > > by pressing for 5 seconds the power button
> > > (If I press for few it should do a clean shutdown -h).
> > > I've tried 2.6.19, 2.6.19.1, 2.6.19.2, 2.6.20, 2.6.20.1, 2.6.20.2,
> > > and all of them seem to give problems.
> > >
> > > I don't have KERNEL_DEBUG set, so I haven't any debug informations,
> > > I will be happy to activate it and provide more info if someone suggests
> > > me which debug parameters I should set.
> > > There's nothing in /var/log/messages and /var/log/syslog,
> > > except for the message "LID switch" added by me
> > > with a logger command in /etc/acpi/acpi_handler.sh.
> > > I've put it after noticing the problem, in order to be sure the event was
> > > detected, and it was.
> >
> > I guess this is an ACPI think, although not necessarily.
> >
> > Len & co: do you think we should ask Antonio to raise a report
> > against ACPI at bugzilla.kernel.org?
>
> I don't see a response to this on the linux-acpi list.  Did the
> problem get resolved?
>
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