On Wed, 2007-02-28 at 12:31 +0100, Igor V. Rafienko wrote:
> * Does ibm-acpi intercept the hotkey events? Do you see anything in the
> acpid logs when you press the keys? Is there any action associated with
> the corresponding acpi events?
>
> (For instance, on gentoo *nothing* happens when you press on any
> Fn-keys, simply because nothing has been configured to respond to these
> events by default).
>
> Is ibm-acpi loaded? Which version? With experimental=1 parameter?
>
> The problem may be as simple as the hotkeys being disabled
> (/proc/acpi/ibm/hotkey), and not an x60s issue per se.
modprobed ibm-acpi experimental=1
hotkeys are enabled
When I press F5 I get the following error in the /var/log/acpid
/etc/acpi/wireless.sh: line 9 : echo: write error: Invalid argument
It turns out that when I try to write
to /sys/class/net/eth1/device/power/state that I get a:
bash: echo: write error: Invalid argument
When I press F7 I get nothing in the logs.
When I press brightness up/down, I get events
notifying client 5345[106:110
psaux |grep 5345 gives
hald-addon-acpi : listening on acpid socket /var/run/acpid.socket
But in X, this still blanks my display up.
> First of all, you will not damage the machine by undervolting.
>
> But before you start any undervolting voodoo (it's time consuming), maybe
> there are some other things to check out:
>
> * What is the power drain on the battery on your typical 2-hour workout?
> tp_smapi is very helpful in reporting that information.
I will build these modules and install them.
>
> * Which state is the CPU in? (eh, that would be "both cores", I am
> guessing). If it's in C2, while you are not doing anything, then the
> problem lies in something preventing the cpu from reaching a lower power
> mode. The culprit here (T43) was uchi_hcd. The difference is actually
> quite noticeable.
>
How do I check my cpu state? The machine has dual core 1.66 GHz Pentium
with L2400 cache. I am currently running both cores at 1000MHz.
> * Last but not least, what's the last full capacity of the battery?
>
Design capacity is 28800 mWh
Last full capaciy 28950 mWh
Pieter
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