From: Ow Mun Heng <ow.heng@wd...> - 2004-03-01 02:43:20
D600 + RH9 + kernel 2.6.3+acpi20040211
Was seeing these error messages when booting from battery.=20
I've searched through google and the only thing It came up with=20
was a reference that asks to use ACPI PM as the timesource.
I'm currently using RTC (real time clock)
I'm still trying to figure out what is the difference between ACPI=20
I've not investigated further to determine if my clock is indeed=20
=3D=3D=3D=3Dstart kernel message=3D=3D=3D=3D=3D=3D=3D
TSC cannot be used as a timesource.
<4> Possible reasons for this are
You're running with speedstep
You don't have DMA enabled for your hard drive (See hdparm)
Incorrect TSC synchronization on an SMP system (dee dmesg)
Falling back to sane timesource now.
=3D=3D=3D=3D=3D=3D=3Dend kernel messages=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
HDparm shows all my hd and cdrom are on dma
This is uniprocessor laptop
Yes.. running on speedstep.
When on AC power, I don't see this error.
Mun Heng, Ow /V\
H/M Engineering /( )\
Western Digital M'sia ^^-^^
DID : 03-7870 5168 The Linux Advocate