Date: Fri, 13 Feb 2015 02:15:49 +1100 (EST) From: Ian Smith <smithi@nimnet.asn.au> To: george ember <sk8harddiefast@gmail.com> Cc: freebsd-acpi@freebsd.org Subject: Re: Laptop Battery drains insanely Fast! Message-ID: <20150213014814.F38620@sola.nimnet.asn.au> In-Reply-To: <CAJ7d6nempJR==-2_UdJYFTU1Q1DFz-%2Bh3m4NvRhwcPKLEj6h1Q@mail.gmail.com> References: <CAJ7d6nfh7DrUbFXoEV%2BzRObkEQn0dhuj8EQ8CfJtoKEfrZH=wg@mail.gmail.com> <20150212192344.P38620@sola.nimnet.asn.au> <CAJ7d6nempJR==-2_UdJYFTU1Q1DFz-%2Bh3m4NvRhwcPKLEj6h1Q@mail.gmail.com>
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On Thu, 12 Feb 2015 16:18:33 +0200, george ember wrote:
> Ok. I made the changes.
That line quoted, but the rest didn't. gmail can be weird, but so can
pine .. Oh well I'll try delineating your content clearly ..
=======
I changed my */etc/rc.conf* from
performance_cx_lowest="CMAX"
performance_cx_lowest="CMAX"
to
performance_cx_lowest="Cmax"
performance_cx_lowest="Cmax"
and I rebooted laptop.
My
*$ tail -f /var/log/messages*
Feb 13 15:28:47 FreeBSD kernel: WARNING: attempt to domain_add(bluetooth)
after domainfinalize()
Feb 13 15:28:47 FreeBSD kernel: WARNING: attempt to domain_add(netgraph)
after domainfinalize()
Feb 13 15:28:48 FreeBSD ntpd[609]: ntpd 4.2.4p5-a (1)
Feb 13 15:28:55 FreeBSD ntpd[610]: time correction of -86382 seconds
exceeds sanity limit (1000); set clock manually to the correct UTC time.
=======
Yes you're a day ahead of yourself :)
=======
Feb 13 15:35:08 FreeBSD devd: Executing '/etc/rc.d/power_profile 0x01'
Feb 13 15:35:08 FreeBSD power_profile: changed to 'performance'
Feb 13 15:35:12 FreeBSD devd: Executing '/etc/rc.d/power_profile 0x00'
Feb 13 15:35:12 FreeBSD power_profile: changed to 'economy'
Feb 13 15:35:16 FreeBSD devd: Executing '/etc/rc.d/power_profile 0x01'
Feb 13 15:35:16 FreeBSD power_profile: changed to 'performance'
Feb 13 15:38:06 FreeBSD devd: Executing '/etc/rc.d/power_profile 0x00'
Feb 13 15:38:06 FreeBSD power_profile: changed to 'economy'
Feb 13 15:38:09 FreeBSD devd: Executing '/etc/rc.d/power_profile 0x01'
Feb 13 15:38:09 FreeBSD power_profile: changed to 'performance'
^C
Returns from performance to economy profile when I plug / unplug the charger
I restart powerd service to keep the latest values.
My *$ sysctl -a | egrep 'cx|freq_'* now changed
hw.acpi.cpu.cx_lowest: C8
=======
That's the go ..
=======
dev.cpu.0.freq_levels: 2201/35000 2200/35000 2100/32872 2000/30785
1900/29079 1800/27071 1700/25435 1600/23510 1500/21943 1400/20089
1300/18589 1200/16810
dev.cpu.0.cx_supported: C1/1/1 C2/2/59 C3/3/87
dev.cpu.0.cx_lowest: C8
dev.cpu.0.cx_usage: 0.16% 0.11% 99.72% last 11934us
dev.cpu.1.cx_supported: C1/1/1 C2/2/59 C3/3/87
dev.cpu.1.cx_lowest: C8
dev.cpu.1.cx_usage: 0.07% 0.07% 99.84% last 9180us
dev.cpu.2.cx_supported: C1/1/1 C2/2/59 C3/3/87
dev.cpu.2.cx_lowest: C8
dev.cpu.2.cx_usage: 0.19% 0.12% 99.68% last 6813us
dev.cpu.3.cx_supported: C1/1/1 C2/2/59 C3/3/87
dev.cpu.3.cx_lowest: C8
dev.cpu.3.cx_usage: 0.00% 0.00% 100.00% last 12137us
dev.cpu.4.cx_supported: C1/1/1 C2/2/59 C3/3/87
dev.cpu.4.cx_lowest: C8
dev.cpu.4.cx_usage: 0.07% 0.02% 99.90% last 14us
dev.cpu.5.cx_supported: C1/1/1 C2/2/59 C3/3/87
dev.cpu.5.cx_lowest: C8
dev.cpu.5.cx_usage: 0.36% 0.23% 99.39% last 13169us
dev.cpu.6.cx_supported: C1/1/1 C2/2/59 C3/3/87
dev.cpu.6.cx_lowest: C8
dev.cpu.6.cx_usage: 0.21% 0.12% 99.65% last 10611us
dev.cpu.7.cx_supported: C1/1/1 C2/2/59 C3/3/87
dev.cpu.7.cx_lowest: C8
dev.cpu.7.cx_usage: 0.08% 0.04% 99.87% last 12465us
=======
Excellent.
=======
dev.est.0.freq_settings: 2201/35000 2200/35000 2100/32872 2000/30785
1900/29079 1800/27071 1700/25435 1600/23510 1500/21943 1400/20089
1300/18589 1200/16810
[..]
My *acpiconf -i0*
Design capacity: 45820 mWh
Last full capacity: 42170 mWh
Technology: secondary (rechargeable)
Design voltage: 14400 mV
Capacity (warn): 4210 mWh
Capacity (low): 1263 mWh
Low/warn granularity: 264 mWh
Warn/full granularity: 3780 mWh
Model number: PABAS0241231
Serial number: 41167
Type: Li-Ion
OEM info: LENOVO
State: discharging
Remaining capacity: 53%
Remaining time: 2:19
Present rate: 9760 mW
Present voltage: 14362 mV
=======
Right, so you should get ~4 hours from a full charge (at idle, anyway)
=======
My* $ sudo sysctl hw.acpi*
hw.acpi.supported_sleep_state: S3 S4 S5
hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S3
hw.acpi.lid_switch_state: NONE
hw.acpi.standby_state: NONE
hw.acpi.suspend_state: S3
hw.acpi.sleep_delay: 1
hw.acpi.s4bios: 0
hw.acpi.verbose: 0
hw.acpi.disable_on_reboot: 0
hw.acpi.handle_reboot: 1
hw.acpi.reset_video: 0
hw.acpi.cpu.cx_lowest: C8
hw.acpi.thermal.min_runtime: 0
hw.acpi.thermal.polling_rate: 10
hw.acpi.thermal.user_override: 0
hw.acpi.thermal.tz0.temperature: 45.0C
hw.acpi.thermal.tz0.active: -1
hw.acpi.thermal.tz0.passive_cooling: 0
hw.acpi.thermal.tz0.thermal_flags: 1
hw.acpi.thermal.tz0._PSV: 0.0C
hw.acpi.thermal.tz0._HOT: 127.0C
hw.acpi.thermal.tz0._CRT: 127.0C
hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
hw.acpi.thermal.tz0._TC1: 0
hw.acpi.thermal.tz0._TC2: 0
hw.acpi.thermal.tz0._TSP: 0
hw.acpi.battery.life: 49
hw.acpi.battery.time: 125
hw.acpi.battery.state: 1
hw.acpi.battery.units: 1
hw.acpi.battery.info_expire: 5
hw.acpi.acline:
=======
Mildly surprising only one thermal zone, and that with no passive
cooling potential, but I suppose it relies on the fan.
=======
Now for the script, I have a little problem
The script now:
#!/bin/sh
t=" " # a tab
echo -n "`date` "
sysctl dev.cpu.0.freq
echo "`sysctl -n dev.cpu.2.cx_usage` $t `sysctl -n vm.loadavg`"
echo "`sysctl -n dev.cpu.7.cx_usage` $t { `sysctl -n kern.eventtimer.timer` }"
sysctl dev.acpi_ibm | egrep 'fan_|thermal'
sysctl hw.acpi.thermal.tz0.temperature
acpiconf -i0 | egrep 'State|Remain|Present|Volt'
And
*sudo kldload acpi_ibm*
Password:
kldload: can't load acpi_ibm: module already loaded or in kernel
but
$ ./stat
Fri Feb 13 16:11:11 EET 2015 dev.cpu.0.freq: 1200
0.13% 0.11% 99.75% last 60305us { 0.12 0.10 0.08 }
0.06% 0.06% 99.87% last 2029us { LAPIC }
*sysctl: unknown oid 'dev.acpi_ibm': No such file or directory*
hw.acpi.thermal.tz0.temperature: 45.0C
State: discharging
Remaining capacity: 46%
Remaining time: 1:58
Present rate: 9940 mW
Present voltage: 14128 mV
=======
Again, looking good for ~4 hours at idle. If you get the video stuff
sorted out - I know next to nothing about that - might save some more.
I've no idea what's wrong with acpi_ibm here. I suppose that
# kldstat -v | grep ibm
produces no output? Maybe it doesn't work with this model? Anyone?
=======
˙˙PS: Please do not get angry with me. I am from Greece. I don't speak good
English. I learned alone through FreeBSD forum!
=======
Wouldn't dream of it. You're doing fine.
Not top-posting - M$ outlock style - would be a nice touch though :)
cheers, Ian
=======
2015-02-12 11:39 GMT+02:00 Ian Smith <smithi@nimnet.asn.au>:
[..]
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From: george ember <sk8harddiefast@gmail.com>
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Date: Thu, 12 Feb 2015 17:36:00 +0200
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Subject: Re: Laptop Battery drains insanely Fast!
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Ok. I will try to write them more clear [?]
My $ *sudo kldstat -v | grep ibm*
2 1 0xffffffff81956000 7808 acpi_ibm.ko (/boot/kernel/acpi_ibm.ko)
1 acpi/acpi_ibm
PS: My battery still dropping too fast. The last five minutes dropped from
37% to 33% and is just open doing nothing!
---------------------------------------------------------------------------=
--------------------------------------------------------------------------
2015-02-12 17:15 GMT+02:00 Ian Smith <smithi@nimnet.asn.au>:
> On Thu, 12 Feb 2015 16:18:33 +0200, george ember wrote:
> > Ok. I made the changes.
>
> That line quoted, but the rest didn't. gmail can be weird, but so can
> pine .. Oh well I'll try delineating your content clearly ..
>
> =3D=3D=3D=3D=3D=3D=3D
> I changed my */etc/rc.conf* from
>
> performance_cx_lowest=3D"CMAX"
> performance_cx_lowest=3D"CMAX"
>
> to
>
> performance_cx_lowest=3D"Cmax"
> performance_cx_lowest=3D"Cmax"
>
> and I rebooted laptop.
>
> My
> *$ tail -f /var/log/messages*
> Feb 13 15:28:47 FreeBSD kernel: WARNING: attempt to domain_add(bluetooth)
> after domainfinalize()
> Feb 13 15:28:47 FreeBSD kernel: WARNING: attempt to domain_add(netgraph)
> after domainfinalize()
> Feb 13 15:28:48 FreeBSD ntpd[609]: ntpd 4.2.4p5-a (1)
> Feb 13 15:28:55 FreeBSD ntpd[610]: time correction of -86382 seconds
> exceeds sanity limit (1000); set clock manually to the correct UTC time.
> =3D=3D=3D=3D=3D=3D=3D
>
> Yes you're a day ahead of yourself :)
>
> =3D=3D=3D=3D=3D=3D=3D
> Feb 13 15:35:08 FreeBSD devd: Executing '/etc/rc.d/power_profile 0x01'
> Feb 13 15:35:08 FreeBSD power_profile: changed to 'performance'
> Feb 13 15:35:12 FreeBSD devd: Executing '/etc/rc.d/power_profile 0x00'
> Feb 13 15:35:12 FreeBSD power_profile: changed to 'economy'
> Feb 13 15:35:16 FreeBSD devd: Executing '/etc/rc.d/power_profile 0x01'
> Feb 13 15:35:16 FreeBSD power_profile: changed to 'performance'
> Feb 13 15:38:06 FreeBSD devd: Executing '/etc/rc.d/power_profile 0x00'
> Feb 13 15:38:06 FreeBSD power_profile: changed to 'economy'
> Feb 13 15:38:09 FreeBSD devd: Executing '/etc/rc.d/power_profile 0x01'
> Feb 13 15:38:09 FreeBSD power_profile: changed to 'performance'
> ^C
>
> Returns from performance to economy profile when I plug / unplug the
> charger
>
> I restart powerd service to keep the latest values.
>
> My *$ sysctl -a | egrep 'cx|freq_'* now changed
> hw.acpi.cpu.cx_lowest: C8
> =3D=3D=3D=3D=3D=3D=3D
>
> That's the go ..
>
> =3D=3D=3D=3D=3D=3D=3D
> dev.cpu.0.freq_levels: 2201/35000 2200/35000 2100/32872 2000/30785
> 1900/29079 1800/27071 1700/25435 1600/23510 1500/21943 1400/20089
> 1300/18589 1200/16810
> dev.cpu.0.cx_supported: C1/1/1 C2/2/59 C3/3/87
> dev.cpu.0.cx_lowest: C8
> dev.cpu.0.cx_usage: 0.16% 0.11% 99.72% last 11934us
> dev.cpu.1.cx_supported: C1/1/1 C2/2/59 C3/3/87
> dev.cpu.1.cx_lowest: C8
> dev.cpu.1.cx_usage: 0.07% 0.07% 99.84% last 9180us
> dev.cpu.2.cx_supported: C1/1/1 C2/2/59 C3/3/87
> dev.cpu.2.cx_lowest: C8
> dev.cpu.2.cx_usage: 0.19% 0.12% 99.68% last 6813us
> dev.cpu.3.cx_supported: C1/1/1 C2/2/59 C3/3/87
> dev.cpu.3.cx_lowest: C8
> dev.cpu.3.cx_usage: 0.00% 0.00% 100.00% last 12137us
> dev.cpu.4.cx_supported: C1/1/1 C2/2/59 C3/3/87
> dev.cpu.4.cx_lowest: C8
> dev.cpu.4.cx_usage: 0.07% 0.02% 99.90% last 14us
> dev.cpu.5.cx_supported: C1/1/1 C2/2/59 C3/3/87
> dev.cpu.5.cx_lowest: C8
> dev.cpu.5.cx_usage: 0.36% 0.23% 99.39% last 13169us
> dev.cpu.6.cx_supported: C1/1/1 C2/2/59 C3/3/87
> dev.cpu.6.cx_lowest: C8
> dev.cpu.6.cx_usage: 0.21% 0.12% 99.65% last 10611us
> dev.cpu.7.cx_supported: C1/1/1 C2/2/59 C3/3/87
> dev.cpu.7.cx_lowest: C8
> dev.cpu.7.cx_usage: 0.08% 0.04% 99.87% last 12465us
> =3D=3D=3D=3D=3D=3D=3D
>
> Excellent.
>
> =3D=3D=3D=3D=3D=3D=3D
> dev.est.0.freq_settings: 2201/35000 2200/35000 2100/32872 2000/30785
> 1900/29079 1800/27071 1700/25435 1600/23510 1500/21943 1400/20089
> 1300/18589 1200/16810
> [..]
>
> My *acpiconf -i0*
> Design capacity: 45820 mWh
> Last full capacity: 42170 mWh
> Technology: secondary (rechargeable)
> Design voltage: 14400 mV
> Capacity (warn): 4210 mWh
> Capacity (low): 1263 mWh
> Low/warn granularity: 264 mWh
> Warn/full granularity: 3780 mWh
> Model number: PABAS0241231
> Serial number: 41167
> Type: Li-Ion
> OEM info: LENOVO
> State: discharging
> Remaining capacity: 53%
> Remaining time: 2:19
> Present rate: 9760 mW
> Present voltage: 14362 mV
> =3D=3D=3D=3D=3D=3D=3D
>
> Right, so you should get ~4 hours from a full charge (at idle, anyway)
>
> =3D=3D=3D=3D=3D=3D=3D
> My* $ sudo sysctl hw.acpi*
> hw.acpi.supported_sleep_state: S3 S4 S5
> hw.acpi.power_button_state: S5
> hw.acpi.sleep_button_state: S3
> hw.acpi.lid_switch_state: NONE
> hw.acpi.standby_state: NONE
> hw.acpi.suspend_state: S3
> hw.acpi.sleep_delay: 1
> hw.acpi.s4bios: 0
> hw.acpi.verbose: 0
> hw.acpi.disable_on_reboot: 0
> hw.acpi.handle_reboot: 1
> hw.acpi.reset_video: 0
> hw.acpi.cpu.cx_lowest: C8
> hw.acpi.thermal.min_runtime: 0
> hw.acpi.thermal.polling_rate: 10
> hw.acpi.thermal.user_override: 0
> hw.acpi.thermal.tz0.temperature: 45.0C
> hw.acpi.thermal.tz0.active: -1
> hw.acpi.thermal.tz0.passive_cooling: 0
> hw.acpi.thermal.tz0.thermal_flags: 1
> hw.acpi.thermal.tz0._PSV: 0.0C
> hw.acpi.thermal.tz0._HOT: 127.0C
> hw.acpi.thermal.tz0._CRT: 127.0C
> hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
> hw.acpi.thermal.tz0._TC1: 0
> hw.acpi.thermal.tz0._TC2: 0
> hw.acpi.thermal.tz0._TSP: 0
> hw.acpi.battery.life: 49
> hw.acpi.battery.time: 125
> hw.acpi.battery.state: 1
> hw.acpi.battery.units: 1
> hw.acpi.battery.info_expire: 5
> hw.acpi.acline:
> =3D=3D=3D=3D=3D=3D=3D
>
> Mildly surprising only one thermal zone, and that with no passive
> cooling potential, but I suppose it relies on the fan.
>
> =3D=3D=3D=3D=3D=3D=3D
> Now for the script, I have a little problem
>
> The script now:
>
> #!/bin/sh
> t=3D" " # a tab
> echo -n "`date` "
> sysctl dev.cpu.0.freq
> echo "`sysctl -n dev.cpu.2.cx_usage` $t `sysctl -n vm.loadavg`"
> echo "`sysctl -n dev.cpu.7.cx_usage` $t { `sysctl -n
> kern.eventtimer.timer` }"
> sysctl dev.acpi_ibm | egrep 'fan_|thermal'
> sysctl hw.acpi.thermal.tz0.temperature
> acpiconf -i0 | egrep 'State|Remain|Present|Volt'
>
> And
>
> *sudo kldload acpi_ibm*
> Password:
> kldload: can't load acpi_ibm: module already loaded or in kernel
>
> but
>
> $ ./stat
> Fri Feb 13 16:11:11 EET 2015 dev.cpu.0.freq: 1200
> 0.13% 0.11% 99.75% last 60305us { 0.12 0.10 0.08 }
> 0.06% 0.06% 99.87% last 2029us { LAPIC }
> *sysctl: unknown oid 'dev.acpi_ibm': No such file or directory*
> hw.acpi.thermal.tz0.temperature: 45.0C
> State: discharging
> Remaining capacity: 46%
> Remaining time: 1:58
> Present rate: 9940 mW
> Present voltage: 14128 mV
> =3D=3D=3D=3D=3D=3D=3D
>
> Again, looking good for ~4 hours at idle. If you get the video stuff
> sorted out - I know next to nothing about that - might save some more.
>
> I've no idea what's wrong with acpi_ibm here. I suppose that
> # kldstat -v | grep ibm
> produces no output? Maybe it doesn't work with this model? Anyone?
>
>
> =3D=3D=3D=3D=3D=3D=3D
> =D1=8F=D1=8FPS: Please do not get angry with me. I am from Greece. I don'=
t speak good
> English. I learned alone through FreeBSD forum!
> =3D=3D=3D=3D=3D=3D=3D
>
> Wouldn't dream of it. You're doing fine.
>
> Not top-posting - M$ outlock style - would be a nice touch though :)
>
> cheers, Ian
>
> =3D=3D=3D=3D=3D=3D=3D
> 2015-02-12 11:39 GMT+02:00 Ian Smith <smithi@nimnet.asn.au>:
> [..]
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