Laptop won't power off

[Pietro Cerutti]

On 2/23/07, Nate Lawson <nate at root.org> wrote:
> Pietro Cerutti wrote:
> > On 2/23/07, Moore, Robert <robert.moore at intel.com> wrote:
> >> On linux, the compiler must be generated with the "flex-old" package, I
> >> don't know if there is anything like it for bsd. We are looking at
> >> making changes to support newer versions of flex/bison.
> >
> > Bob,
> > we don't have a flex-old package, so we'll have to wait till the new
> > version becomes available. By the way, the asl code compiles without
> > warning using the iasl apt package on Ubuntu, so the problem is
> > definitely not with the asl.
>
> We take care of the lex issue when we import acpi-ca.  Please wait until
> we've done the import and use the iasl in the base system.
>
> Your issue is definitely not ASL-related.
>
> >
> >> Power problems: sorry, not the expert in this area.
> > For everyone else:
> > By disabling SMP I could get to a stage where, at the end of the
> > shutdown process, this message is displayed (with SMP enabled, the
> > screen turns black and I can't read messages):
> >
> > AcpiEnterSleepStatePrep failed - AE_NOT_FOUND
> >
> > So, any ideas on that?
>
> The \_S5 object is missing?
most likely not:

hw.acpi.supported_sleep_state: S1 S3 S4 S5

> Can you and the reboot failure people try:
> sysctl debug.acpi.do_powerstate=0

Nothing changes: as always, when I halt, the OS is shutdown and the
screen turns black, nothing more, nothing less...

Thanx,

>
> -Nate
>
> >> > -----Original Message-----
> >> > From: Pietro Cerutti [mailto:pietro.cerutti at gmail.com]
> >> > Sent: Thursday, February 22, 2007 3:46 PM
> >> > To: Moore, Robert
> >> > Cc: Nate Lawson; rodrigc at crodrigues.org; freebsd-hackers at freebsd.org;
> >> > freebsd-acpi at freebsd.org
> >> > Subject: Re: Laptop won't power off
> >> >
> >> > On 2/23/07, Moore, Robert <robert.moore at intel.com> wrote:
> >> > > Not likely to be cause of power off problems
> >> > Ok, any other ideas?
> >> >
> >> > >
> >> > > Compiler runs on linux, should run on bsd.
> >> > If you're talking about this one:
> >> > http://www.intel.com/technology/iapc/acpi/downloads/acpica-unix-
> >> > 20061109.tar.gz
> >> > it doesn't compile neither on Debian (Kernel 2.6.12) nor on FreeBSD
> >> > (6.2)....
> >> >
> >> > > make
> >> > bison -v -d -y -pAslCompiler aslcompiler.y
> >> > aslcompiler.y:3083.37-48: warning: rule never reduced because of
> >> > conflicts: OptionalResourceType: /* empty */
> >> >
> >> > cp y.tab.c aslcompilerparse.c
> >> > cp y.tab.h aslcompiler.y.h
> >> > cc -Wall -O2 -Wstrict-prototypes -D_LINUX -DACPI_ASL_COMPILER
> >> > -I../include    -c -o aslcompilerparse.o aslcompilerparse.c
> >> > flex -i -PAslCompiler -oaslcompilerlex.c aslcompiler.l
> >> > cc -Wall -O2 -Wstrict-prototypes -D_LINUX -DACPI_ASL_COMPILER
> >> > -I../include    -c -o aslcompilerlex.o aslcompilerlex.c
> >> > aslcompiler.l: In function 'comment':
> >> > aslcompiler.l:847: error: 'yytext_ptr' undeclared (first use in this
> >> > function)
> >> > aslcompiler.l:847: error: (Each undeclared identifier is reported only
> >> > once
> >> > aslcompiler.l:847: error: for each function it appears in.)
> >> > make: *** [aslcompilerlex.o] Error 1
> >> >
> >
>
>
> --
> Nate
>


-- 
Pietro Cerutti

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