[Pkg-acpi-devel] Bug#781470: acpi: does acpi talk to Intel RAPL

Ritesh Raj Sarraf rrs at debian.org
Sun Mar 29 18:12:23 UTC 2015


Package: acpi
Version: 1.7-1
Severity: normal

On my Lenovo Yoga 2 13, the acpi temperature outputs are bogus.

rrs at learner:~$ acpi -V
Battery 0: Discharging, 79%, 06:09:10 remaining
Battery 0: design capacity 4225 mAh, last full capacity 4156 mAh = 98%
Adapter 0: off-line
Thermal 0: ok, 29.8 degrees C
Thermal 0: trip point 0 switches to mode critical at temperature 105.0
degrees C
Thermal 0: trip point 1 switches to mode passive at temperature 108.0
degrees C
Thermal 1: ok, 27.8 degrees C
Thermal 1: trip point 0 switches to mode critical at temperature 105.0
degrees C
Thermal 1: trip point 1 switches to mode active at temperature 100.0
degrees C
Thermal 1: trip point 2 switches to mode active at temperature 55.0
degrees C
Cooling 0: x86_pkg_temp no state information available
Cooling 1: intel_powerclamp no state information available
Cooling 2: Processor 0 of 10
Cooling 3: Processor 0 of 10
Cooling 4: Processor 0 of 10
Cooling 5: Processor 0 of 10
Cooling 6: Fan 1 of 1
Cooling 7: Fan 1 of 1
Cooling 8: Fan 1 of 1
Cooling 9: Fan 1 of 1
Cooling 10: Fan 1 of 1
23:39 ♒♒♒   ☺    

While reading up on Intel RAPL I wonder if acpi supports it ? Because
from its description, it looks like the current consumers are TurboStat,
PowerTop and Linux thermal daemon only.


-- System Information:
Debian Release: 8.0
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (101, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.19.3-rc5 (SMP w/4 CPU cores)
Locale: LANG=en_IN.utf8, LC_CTYPE=en_IN.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages acpi depends on:
ii  libc6  2.19-15

acpi recommends no packages.

acpi suggests no packages.

-- no debconf information



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