On Sunday 20 January 2008 04:14, Siegfried Lösch wrote:
> Hi Len!
>
> Please find attached the output of acpidump (file acpidump_out.txt).
>
> Up to now I observed the following differences between 2.6.22 and 2.6.23
> kernel:
>
> Power-Management:
> 2.6.22: ok
> 2.6.23: after some time, during which starting different processes, the
> CPU's are working with 2GHz all the time (ondemand is not present). I
> work around by restarting gnome-power-management.
>
> Shutdown:
> 2.6.22: ok
> 2.6.23: gdm crashes
>
> Network:
> 2.6.22: LAN and Wlan ok.
> 2.6.23: LAN and Wlan shut down after some time (aprox. 2 to 4 hours -
> but that differs much) and I have to reinitialize networking.
>
> I'll further check the different boot options this week and come back to
> you till the end of next week.
>
> Thank's very much for your work and efforts!
>
> Siegfried
>
> Am Freitag, den 18.01.2008, 23:30 -0500 schrieb Len Brown:
> > On Saturday 13 October 2007 03:31, Siegfried Lösch wrote:
> > > System Information
> > > Manufacturer: Hewlett-Packard
> > > Product Name: HP Pavilion dv9500 Notebook PC
> > > Version: Rev 1
> > > Serial Number: CNF7364LT9
> > > UUID: 434E4637-3336-344C-5439-001B2496B6BB
> > > Wake-up Type: Power Switch
> > > SKU Number: GU135EA#ABD
> > > Family: 103C_5335KV
> > >
> > > Handle 0x0002, DMI type 2, 8 bytes
> > > Base Board Information
> > > Manufacturer: Quanta
> > > Product Name: 30CB
> >
> > Thanks for the dmidecode output.
> >
> > Do you notice any functional difference when booting with
> >
> > "acpi_osi=Linux" (default for 2.6.22 and earlier)
> > vs.
> > "acpi_osi=!Linux" (default for 2.6.23 and later)
> >
> > Also, please send me the output from acpidump.
> >
> > thanks,
> > -Len
> >
> > ps
> > If you don't have acpidump, you can get it from pmtools here:
> > http://www.lesswatts.org/projects/acpi/utilities.php
The 2.6.22 vs 2.6.23 differences must be caused by something else,
for the AML on this box sets but never consults LINX, making
acpi_osi=Linux a NOP for this system.
thanks,
-Len
OperationRegion (GNVS, SystemMemory, 0x7FEDEDBC, 0x0100)
Field (GNVS, AnyAcc, Lock, Preserve)
{
OSYS, 16,
SMIF, 8,
PRM0, 8,
PRM1, 8,
SCIF, 8,
PRM2, 8,
PRM3, 8,
LCKF, 8,
PRM4, 8,
PRM5, 8,
P80D, 32,
LIDS, 8,
PWRS, 8,
DBGS, 8,
LINX, 8,
Offset (0x14),
...
If (CondRefOf (_OSI, Local0))
{
If (_OSI ("Linux"))
{
Store (One, LINX)
}
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