[ltp] Re: Linux-Thinkpad digest, Vol 1 #644 - 12 msgs

[Chris]

On Mon, 11 Oct 2004 20:01, linux-thinkpad-request@linux-thinkpad.org wrote:
> > Hello,
> > I have just bought a thinkpad r50p.
> > I am using knoppix/debian. I have tried several kernels: 2.6.7 2.6.8.1
> > with acpi patches kolivas etc.
> >
> > I have following problems/questions:
> >
> > 1) echo "3"> /proc/acpi/sleep makes system sleep (if I remove ehci_hcd).
> > But sometimes when it rewake it gives this fatal error:
>
> OOPS! I forgot to write the error, here it is:
>
> ide: failed opcode was: unknown
> hda: task_mulout_intr status 0x51 drive ready seek complete error
> hda: task_mulout_intr error 0x04 drive status error
I think these errors have been mentioned in kernel config, go and recompile=
=20
with 'make xconfig', then go to ATA section, pay attention to the help

> > 2) echo "4" > /proc/acpi/sleep makes system hibernate but is very very
> > slow. At least it works.
> >
> > 3) echo "disk" in /sys/power/state seems to hibernate but then it beeps
> > and wake up again (yes, I have removed ehci...)
> >
> > 4) Under xwindow I never reach c3 cpu state. Fan goes high. Battery does
> > not last very much.
> >
> > 5) I need a debian package for xwindow patched with dynamicpm. Where can
> > I find one?
> >
> > 6) Cpufreqd sometimes works sometimes no. Why?
same problem here on my R50 running FC2, keep looking at revelent service=20
(cpuspeed in FC2) and make sure it is not locked.
> > 7) How can I also automatically regulate cpu throttling?
i don't think you can change CPU throttling under APM, but i could be wrong
> > 8) Fglrx drivers works with acpi?
>
> 9) Near cursors keys there are "back" and "forward" keys, how can I use
> them under linux?
those two keys are for going back and forward a page in browsing, there is =
a=20
plug-in written by people in this mailing list lets you do that
> > Wow! =C2=A0Many questions! Thanks in advance for any reply!