On Saturday 19 January 2008 00:46, Fred Bauer wrote:
> I have not had consistent booting with any kernel boot parameters.
> Sometimes it freezes even with noapic. acpi=off always works, tho.
> Booting with acpi_osi="Linux" vs. acpi_osi="!Linux" is not consistent.
> Irq 7 seems to be an issue. I get spurious interrupts w/o noapic.
> I have zillions of irqs on 7 with nothing plugged into usb even with
> noapic. (I wish I could be more help. I'm starting to think this laptop
> is just junk.)
Indeed. If it had and Intel processor or chipset
I might be better equiped to help debug it...;-)
>
> fred@dv9410us:~/Desktop/pmtools-20071116/acpidump$ cat /proc/interrupts
> CPU0 CPU1
> 0: 440894 55905 XT-PIC-XT timer
> 1: 1448 245 XT-PIC-XT i8042
> 2: 0 0 XT-PIC-XT cascade
> 5: 39072 7554 XT-PIC-XT sata_nv
> 7: 187754 1077498 XT-PIC-XT ehci_hcd:usb1
> 8: 0 1 XT-PIC-XT rtc
> 9: 157857 45581 XT-PIC-XT acpi, ndiswrapper
of course you're on your own when using ndiswrapper...
> 10: 164961 30370 XT-PIC-XT HDA Intel, eth0
> 11: 102179 16337 XT-PIC-XT ohci1394, ohci_hcd:usb2, nvidia
> 12: 158406 27747 XT-PIC-XT i8042
> 14: 12995 4254 XT-PIC-XT ide0
> NMI: 0 0 Non-maskable interrupts
> LOC: 55926 440826 Local timer interrupts
> RES: 131130 172445 Rescheduling interrupts
> CAL: 91 181 function call interrupts
> TLB: 554 654 TLB shootdowns
> TRM: 0 0 Thermal event interrupts
> THR: 0 0 Threshold APIC interrupts
> SPU: 0 0 Spurious interrupts
> ERR: 1165746
ERR interrupts are not a good sign.
Really a box with multiple CPUs should not be run in noapic mode...
> On Jan 18, 2008 11:43 PM, Len Brown <lenb@xxxxxxxxxx> wrote:
> > On Monday 15 October 2007 00:17, Fred Bauer wrote:
> > > System Information
> > > Manufacturer: Hewlett-Packard
> > > Product Name: HP Pavilion dv9000 (GA355UA#ABA)
> > > Version: Rev 1
> > > Serial Number: CNF7282S2L
> > > UUID: 434E4637-3238-3253-324C-001B2469B587
> > > Wake-up Type: Power Switch
> > > SKU Number: GA355UA#ABA
> > > Family: 103C_5335KV
> > >
> > > Handle 0x0002, DMI type 2, 8 bytes
> > > Base Board Information
> > > Manufacturer: Quanta
> > > Product Name: 30B9
> >
Thanks for the acpidump output.
The code below makes OSI(Linux) clearly a NOP on this box,
since the value it writes would get over-written by any
of the Windows OSI strings -- and Linux sets all the Windows OSI strings....
I'll add this box to the NOP DMI list.
thanks,
-Len
Device (PCI0)
{
Name (_ADR, 0x00)
Name (_HID, EisaId ("PNP0A03"))
Name (_UID, 0x01)
Method (_INI, 0, NotSerialized)
{
Store (0x07D0, OSYS)
If (CondRefOf (_OSI, Local0))
{
If (\_OSI ("Linux"))
{
Store (0x03E8, OSYS)
}
If (\_OSI ("Windows 2001"))
{
Store (0x07D1, OSYS)
}
If (\_OSI ("Windows 2001 SP1"))
{
Store (0x07D1, OSYS)
}
If (\_OSI ("Windows 2001 SP2"))
{
Store (0x07D2, OSYS)
}
If (\_OSI ("Windows 2006"))
{
Store (0x07D6, OSYS)
}
}
}
-
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