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Date: Mon, 29 Oct 2001 23:18:31 +0100
From: Andrea Campi <andrea@webcom.it>
To: acpi-jp@jp.freebsd.org
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References: <20011027203515.A529@webcom.it> <20011030.031810.126580098.iwasaki@jp.FreeBSD.org> <20011029193759.B61888@webcom.it> <20011030.041216.71091836.iwasaki@jp.FreeBSD.org>
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Subject: [acpi-jp 1406] Re: acpi_thermal: small improvement, delayed cooler off and verbose
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> Maybe no.  I guess that entire thermal zone was reset
> (i.e. acpi_tz_establish() was called) around 19:22 by powerprofile
> change or thermal zone notify event.  Maybe you booted the system
> just before 19:20?

Not so, this machine is up since 11:11. This is some further log:

Oct 29 18:31:13 brian /boot/kernel/kernel: acpi_tz0: _AC0: temperature 71.8 >= setpoint 69.0
Oct 29 18:31:14 brian /boot/kernel/kernel: acpi_tz0: switched from NONE to _AC0: 71.8C
Oct 29 18:37:48 brian /boot/kernel/kernel: acpi_tz0: _AC0: temperature 69.8 >= setpoint 69.0
Oct 29 18:37:48 brian /boot/kernel/kernel: acpi_tz0: switched from NONE to _AC0: 69.8C
Oct 29 18:39:35 brian /boot/kernel/kernel: acpi_tz0: _AC0: temperature 74.8 >= setpoint 69.0
Oct 29 18:39:35 brian /boot/kernel/kernel: acpi_tz0: switched from NONE to _AC0: 74.8C
Oct 29 18:39:43 brian /boot/kernel/kernel: acpi_tz0: _AC0: temperature 70.8 >= setpoint 69.0
Oct 29 18:39:43 brian /boot/kernel/kernel: acpi_tz0: switched from NONE to _AC0: 70.8C
Oct 29 18:41:42 brian /boot/kernel/kernel: acpi_tz0: _AC0: temperature 71.8 >= setpoint 69.0
Oct 29 18:41:42 brian /boot/kernel/kernel: acpi_tz0: switched from NONE to _AC0: 71.8C
Oct 29 18:41:43 brian /boot/kernel/kernel: acpi_tz0: _AC0: temperature 71.8 >= setpoint 69.0
Oct 29 18:41:43 brian /boot/kernel/kernel: acpi_tz0: switched from NONE to _AC0:71.8C
Oct 29 18:46:43 brian /boot/kernel/kernel: acpi_tz0: switched from _AC0 to NONE: 68.8C
Oct 29 18:47:13 brian /boot/kernel/kernel: acpi_tz0: _AC0: temperature 69.8 >= setpoint 69.0
Oct 29 18:47:13 brian /boot/kernel/kernel: acpi_tz0: switched from NONE to _AC0: 69.8C
Oct 29 18:52:13 brian /boot/kernel/kernel: acpi_tz0: switched from _AC0 to NONE: 67.8C
Oct 29 18:52:43 brian /boot/kernel/kernel: acpi_tz0: _AC0: temperature 69.8 >= setpoint 69.0
Oct 29 18:52:43 brian /boot/kernel/kernel: acpi_tz0: switched from NONE to _AC0: 69.8C
Oct 29 19:00:03 brian /boot/kernel/kernel: acpi_tz0: _AC0: temperature 70.8 >= setpoint 69.0
Oct 29 19:00:04 brian /boot/kernel/kernel: acpi_tz0: switched from NONE to _AC0: 70.8C
Oct 29 19:06:23 brian /boot/kernel/kernel: acpi_tz0: switched from _AC0 to NONE: 68.8C
Oct 29 19:06:53 brian /boot/kernel/kernel: acpi_tz0: _AC0: temperature 70.8 >= setpoint 69.0
Oct 29 19:06:53 brian /boot/kernel/kernel: acpi_tz0: switched from NONE to _AC0: 70.8C

What I meant is, do you think it's possible that we get 2 events going from
NONE->AC0 without a transition from AC0->NONE in between? That would explain
what we're seeing. This might be a bug in my BIOS; after all, thermal is the
only thing which is working fine on my Thinkpad right now (no suspend, heck
even unplugging causes instant freeze), so yours is good work no matter what ;-)

Bye,
	Andrea


-- 
                      Loose bits sink chips.
