eaglex wrote:
>> Or is being caused by some temperature or battery monitor that's hitting
>> ACPI way too often.
> 
> True. I removed the xfce4 battery monitor, and...
> 
> Cn                Avg residency
> C0 (cpu running)        ( 0,3%)
> C1                0,0ms ( 0,0%)
> C2                0,0ms ( 0,0%)
> C3               25,3ms (99,7%)
> P-states (frequencies)
>   1,81 Ghz     0,0%
>   1,80 Ghz     0,0%
>   1200 Mhz     0,0%
>    800 Mhz   100,0%
> Wakeups-from-idle per second : 39,5     interval: 15,0s
> Power usage (ACPI estimate): 20,2W (2,2 hours)
> Top causes for wakeups:
>   49,6% ( 20,1)       <interrupt> : iwl3945
>    9,2% (  3,7)       <interrupt> : extra timer interrupt
>    6,4% (  2,6)      <kernel IPI> : Rescheduling interrupts
>    6,1% (  2,5)             irssi : schedule_timeout (process_timeout)
>    5,4% (  2,2)                 X : do_setitimer (it_real_fn)
>    2,5% (  1,0)       <interrupt> : uhci_hcd:usb3, yenta, tifm_7xx1,
> ohci1394, nvidia
>    2,5% (  1,0)       xfce4-panel : schedule_timeout (process_timeout)
> 
> Amazing.
> 

I'm actually fixing this bug as we speak as I reported it over a way back to the
xfce developers (of which I am actually a part).

http://bugzilla.xfce.org/show_bug.cgi?id=3339

I hope to upload a new battery plugin which will remove the wakeups for a large
part. Hopefully the distros will pick it up quickly.

Cheers,

Auke

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