hello and if you try the 'watch cat /proc/acpi/battery/BAT0/status' command? the battery plugin causes wakeups because it polls the acpi for battery status, and that operation is the bad guy...
okay, maybe just wait for some kernel-patch :) yours, adam On 6/8/07, Frank Ursel <[EMAIL PROTECTED]> wrote:
On Fr, Jun 08, 2007 at 01:02:12 -0700, Arjan van de Ven wrote: > Adam Lantos wrote: >> >> xfce4-battery-monitor for instance, polls every second, and is >> responsible for 55 wakeups per second. (I have patched so now it makes >> every single poll per minute, but I wonder if someone have the same >> acpi-related problem) > >> can you suggest me some way to investigate wheter this is a bug in the >> acpi subsystem or just the normal behaviour? > > it's probably normal behavior. > > xcfe4 is a bit.. overactive here. It's not like your battery is > suddenly going to be discharged a lot one second later...... I can't reproduce it on my system. I use xfce4 with battery-monitor plugin too. And I have about 25 wakeups per second: Cn Verweildauer (10s) Mittlere Verweildauer C0 (Prozessor läuft) ( 0,2%) C1 0,0ms ( 0,0%) 0,0ms C2 6,9ms ( 1,1%) 9,1ms C3 55,9ms (98,7%) 21,3ms Wakeups-from-idle per second : 19,2 Power usage (ACPI estimate) : 11,6 W (2,4 hours left) Top causes for wakeups: 33,7% ( 9,2) <interrupt> : uhci_hcd:usb4, yenta, [EMAIL PROTECTED]:0000:00:02.0 14,7% ( 4,0) <kernel module> : usb_hcd_poll_rh_status (rh_timer_func) 11,7% ( 3,2) Xorg : do_setitimer (it_real_fn) 7,3% ( 2,0) xfce-mcs-manage : schedule_timeout (process_timeout) 7,3% ( 2,0) xfce4-clipman-p : schedule_timeout (process_timeout) 5,1% ( 1,4) <interrupt> : extra timer interrupt _______________________________________________ Power mailing list [email protected] http://www.bughost.org/mailman/listinfo/power
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