Thinkpad R50P and acpi problems

Thinkpad R50P and acpi problems

[Mario Giammarco]

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:

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


 
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) How can I also automatically regulate cpu throttling?

8) Fglrx drivers works with acpi?

Wow!  Many questions! Thanks in advance for any reply!
 



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