Glances is not showing sensors information. #1087

mtebbens · 2017-05-14T03:50:19Z

Glances is not displaying any sensor information, although sensors is correctly installed and working.

Glances v2.3 with psutil v3.4.2

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.2 LTS
Release: 16.04
Codename: xenial

$ sensors
iwlwifi-virtual-0
Adapter: Virtual device
temp1: +43.0°C

coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +42.0°C (high = +100.0°C, crit = +100.0°C)
Core 0: +40.0°C (high = +100.0°C, crit = +100.0°C)
Core 1: +41.0°C (high = +100.0°C, crit = +100.0°C)

acpitz-virtual-0
Adapter: Virtual device
temp1: +25.0°C (crit = +107.0°C)

dell_smm-virtual-0
Adapter: Virtual device
Processor Fan: 0 RPM
CPU: +42.0°C
Ambient: +41.0°C
SODIMM: +41.0°C
GPU: N/A

pch_skylake-virtual-0
Adapter: Virtual device
temp1: +40.0°C
$

$ more glances.log
2017-05-13 23:41:54,538 -- INFO -- Start Glances 2.3
2017-05-13 23:41:54,539 -- INFO -- CPython 3.5.2 and PSutil 3.4.2 detected
2017-05-13 23:41:54,541 -- INFO -- Read configuration file '/etc/glances/glances.conf'
2017-05-13 23:41:54,541 -- INFO -- Start standalone mode
2017-05-13 23:41:54,621 -- INFO -- Extended stats for top process are disabled (default behavior)
2017-05-13 23:42:18,783 -- INFO -- Stop Glances (with CTRL-C)
$

nicolargo · 2017-05-14T08:52:49Z

Hi @mtebbens ,

Glances 2.3 is an old version. Best way to solve the issue is uninstall it and reinstall the latest one (following this procedure).

Nevertheless, if you do not want to upgrade it, it should work if you have installed the Python Sensors libs:

pip install https://bitbucket.org/gleb_zhulik/py3sensors/get/tip.tar.gz

ledroide · 2017-06-12T10:14:25Z

Same problem here, running Glances v2.10 with psutil v5.2.2 : glances displays no sensors except "battery".
Hddtemp libs are installed, pysensors also, and the utility "sensors" displays correct information about cpu temperature and fan speed.
I have tried "pip install https://bitbucket.org/gleb_zhulik/py3sensors/get/tip.tar.gz" but it makes glances fail at launch, I had to remove py3sensors to make it back.

nicolargo · 2017-06-13T12:35:19Z

@ledroide Glances 2.10 do not use anymore the Py3sensors plugin. It uses the PsUtil sensors functions available in the version 5.2 or higher.

So you need to upgrade youe PSUtil lib:

sudo pip install --upgrade psutil

It should solve your issue.

ledroide · 2017-06-13T12:45:26Z

@nicolargo : psutil is the latest version, already checked :
Requirement already up-to-date: psutil

Name: psutil
Version: 5.2.2

nicolargo · 2017-06-13T13:06:57Z

@ledroide : can you send me the result of the following command line:

$ python
> import psutil
> psutil.sensors_temperatures()
> psutil.sensors_fans()
> psutil.sensors_battery()

Thanks

ledroide · 2017-06-13T13:28:32Z

@nicolargo : tried with python 2.7 and python 3.5, I get the same No such device error regarding function sensors_temperatures

jujube@gailuron:~ $ python2.7
Python 2.7.13 (default, Jan 19 2017, 14:48:08) 
[GCC 6.3.0 20170118] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import psutil
>>> psutil.sensors_temperatures()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/psutil/__init__.py", line 2212, in sensors_temperatures
    rawdict = _psplatform.sensors_temperatures()
  File "/usr/local/lib/python2.7/dist-packages/psutil/_pslinux.py", line 1123, in sensors_temperatures
    current = float(cat(base + '_input')) / 1000.0
  File "/usr/local/lib/python2.7/dist-packages/psutil/_pslinux.py", line 299, in cat
    return f.read().strip()
IOError: [Errno 19] No such device
>>> psutil.sensors_fans()
{'asus': [sfan(label='cpu_fan', current=2300)]}
>>> psutil.sensors_battery()
sbattery(percent=96.25, secsleft=-2, power_plugged=True)
>>> 
jujube@gailuron:~ $ python3.5
Python 3.5.3 (default, Jan 19 2017, 14:11:04) 
[GCC 6.3.0 20170118] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import psutil
>>> psutil.sensors_temperatures()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.5/dist-packages/psutil/__init__.py", line 2212, in sensors_temperatures
    rawdict = _psplatform.sensors_temperatures()
  File "/usr/local/lib/python3.5/dist-packages/psutil/_pslinux.py", line 1123, in sensors_temperatures
    current = float(cat(base + '_input')) / 1000.0
  File "/usr/local/lib/python3.5/dist-packages/psutil/_pslinux.py", line 299, in cat
    return f.read().strip()
OSError: [Errno 19] No such device
>>> psutil.sensors_fans()
{'asus': [sfan(label='cpu_fan', current=2300)]}
>>> psutil.sensors_battery()
sbattery(percent=96.25, secsleft=<BatteryTime.POWER_TIME_UNLIMITED: -2>, power_plugged=True)
>>>

Meanwhile, believing the sensors utility :

jujube@gailuron:~ $ sensors
coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +53.0°C  (high = +84.0°C, crit = +100.0°C)
Core 0:        +46.0°C  (high = +84.0°C, crit = +100.0°C)
Core 1:        +49.0°C  (high = +84.0°C, crit = +100.0°C)
Core 2:        +46.0°C  (high = +84.0°C, crit = +100.0°C)
Core 3:        +49.0°C  (high = +84.0°C, crit = +100.0°C)

acpitz-virtual-0
Adapter: Virtual device
temp1:        +53.0°C  (crit = +103.0°C)

asus-isa-0000
Adapter: ISA adapter
cpu_fan:     2300 RPM
temp1:        +53.0°C  

nouveau-pci-0100
Adapter: PCI adapter
GPU core:     +0.60 V  (min =  +0.60 V, max =  +1.20 V)
temp1:            N/A  (high = +95.0°C, hyst =  +3.0°C)
                       (crit = +105.0°C, hyst =  +5.0°C)
                       (emerg = +135.0°C, hyst =  +5.0°C)

nicolargo · 2017-06-13T13:32:24Z

Looks like a PsUtil issue... @giampaolo what do you think ?

giampaolo · 2017-06-13T19:02:15Z

OK, I should have fixed this:
giampaolo/psutil#1101

nicolargo · 2017-06-13T19:07:11Z

Thanks @giampaolo !

waldyd · 2017-08-03T18:10:09Z

Hello,

Glances is not showing sensors informations on Fedora 26:

The log file is prompting:

[waldyd@planead525 ~]$ pip install pystache
Requirement already satisfied: pystache in ./.local/lib/python2.7/site-packages
[waldyd@planead525 ~]$ rm /tmp/glances.log 
[waldyd@planead525 ~]$ cat /tmp/glances.log| more
2017-08-03 13:03:28,999 -- INFO -- Start Glances 2.7.1
2017-08-03 13:03:28,999 -- INFO -- CPython 3.6.2 and PSutil 5.0.1 detected
2017-08-03 13:03:29,003 -- INFO -- Start standalone mode
2017-08-03 13:03:29,106 -- WARNING -- PyStache lib not installed (action script with mustache will not work)

The sensors and hddtemp utils are OK:

[waldyd@planead525 ~]$ sensors
acpitz-virtual-0
Adapter: Virtual device
temp1:        +57.0°C  (crit = +99.0°C)
temp2:        +57.0°C  (crit = +99.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +57.0°C  (high = +100.0°C, crit = +100.0°C)
Core 0:        +57.0°C  (high = +100.0°C, crit = +100.0°C)
Core 1:        +56.0°C  (high = +100.0°C, crit = +100.0°C)

[waldyd@planead525 ~]$ hddtemp 
/dev/sda: XXXX: 43°C
/dev/sdb: XXXX:  drive supported, but it doesn't have a temperature sensor.

PSutil is also OK:

[waldyd@planead525 ~]$ python
Python 2.7.13 (default, Jun 26 2017, 10:20:05) 
[GCC 7.1.1 20170622 (Red Hat 7.1.1-3)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import psutil
>>> psutil.sensors_temperatures()
{'acpitz': [shwtemp(label='', current=59.0, high=99.0, critical=99.0), shwtemp(label='', current=59.0, high=99.0, critical=99.0)], 'coretemp': [shwtemp(label='Package id 0', current=57.0, high=100.0, critical=100.0), shwtemp(label='Core 0', current=57.0, high=100.0, critical=100.0), shwtemp(label='Core 1', current=56.0, high=100.0, critical=100.0)]}
>>> psutil.sensors_fans()
{}
>>> psutil.sensors_battery()
>>>

Would you please give me any ideas to solve this issue?

Beforehand thanks.

gdanov · 2017-09-21T10:09:24Z

Same problem here, psutils are ok

`~$ python
Python 2.7.12 (default, Nov 19 2016, 06:48:10)
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or "license" for more information.

import psutil
psutil.sensors_temperatures()
{'coretemp': [shwtemp(label='Core 0', current=49.0, high=100.0, critical=100.0), shwtemp(label='Core 1', current=46.0, high=100.0, critical=100.0)], 'nct6776': [shwtemp(label='SYSTIN', current=45.0, high=0.0, critical=None), shwtemp(label='CPUTIN', current=50.5, high=80.0, critical=80.0), shwtemp(label='AUXTIN', current=7.5, high=80.0, critical=80.0), shwtemp(label='PCH_CHIP_TEMP', current=0.0, high=None, critical=None), shwtemp(label='PCH_CPU_TEMP', current=0.0, high=None, critical=None), shwtemp(label='PCH_MCH_TEMP', current=0.0, high=None, critical=None)]}
psutil.sensors_fans()
{'nct6776': [sfan(label='', current=0), sfan(label='', current=0), sfan(label='', current=729)]}
`

Description: Ubuntu 16.04.3 LTS

ledroide · 2017-09-26T09:01:56Z

Just upgraded to glances 2.11.1 and psutil 5.3.1 (on ubuntu zesty) : sensors working now. Thanks guys.

adamelliotfields · 2018-04-23T16:04:27Z

Ubuntu 16.04, running into this issue as well. glances v2.11.1 and psutil v5.4.5. Only happening on my laptop - haven't tried other machines.

psutil.sensors_temperatures() throws this:

/usr/local/lib/python3.5/dist-packages/psutil/_pslinux.py:1160: RuntimeWarning: ignoring OSError(5, 'Input/output error') for file '/sys/class/hwmon/hwmon2/temp1_input' RuntimeWarning)

I installed glances and psutil using pip3. This created a Python script at /usr/local/bin/glances. I added a line to always append --disabled-sensors to the arguments list.

  #!/usr/bin/python3

  # -*- coding: utf-8 -*-
  import re
  import sys

  from glances import main

  if __name__ == '__main__':
      sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+     sys.argv.append('--disable-sensors')
      sys.exit(main())

It's definitely a band-aid, not a fix, but it works for now

zerolugithub · 2018-05-27T02:32:32Z

Ubuntu 18.04, running into this issue as well.Glances v2.11.1 with psutil v5.4.5. Only happening on my laptop - haven't tried other machines.

psutil.sensors_temperatures()
/usr/local/lib/python3.6/dist-packages/psutil/_pslinux.py:1160: RuntimeWarning: ignoring OSError(6, 'No such device or address') for file '/sys/class/hwmon/hwmon1/temp12_input'
RuntimeWarning)
/usr/local/lib/python3.6/dist-packages/psutil/_pslinux.py:1160: RuntimeWarning: ignoring OSError(6, 'No such device or address') for file '/sys/class/hwmon/hwmon1/temp13_input'
RuntimeWarning)
/usr/local/lib/python3.6/dist-packages/psutil/_pslinux.py:1160: RuntimeWarning: ignoring OSError(6, 'No such device or address') for file '/sys/class/hwmon/hwmon1/temp14_input'
RuntimeWarning)
/usr/local/lib/python3.6/dist-packages/psutil/_pslinux.py:1160: RuntimeWarning: ignoring OSError(6, 'No such device or address') for file '/sys/class/hwmon/hwmon1/temp15_input'
RuntimeWarning)
/usr/local/lib/python3.6/dist-packages/psutil/_pslinux.py:1160: RuntimeWarning: ignoring OSError(6, 'No such device or address') for file '/sys/class/hwmon/hwmon1/temp16_input'
RuntimeWarning)
/usr/local/lib/python3.6/dist-packages/psutil/_pslinux.py:1160: RuntimeWarning: ignoring OSError(6, 'No such device or address') for file '/sys/class/hwmon/hwmon1/temp6_input'
RuntimeWarning)
/usr/local/lib/python3.6/dist-packages/psutil/_pslinux.py:1160: RuntimeWarning: ignoring OSError(6, 'No such device or address') for file '/sys/class/hwmon/hwmon1/temp8_input'
RuntimeWarning)

rocketraman · 2018-07-12T07:04:07Z

Having this problem also, on Fedora 27. This seems to have started just recently. I don't actually care that the sensors information is not showing. The real problem is that the error from the python module keeps printing to the screen every few seconds, and corrupts the glances display.

The error is:

/usr/lib64/python2.7/site-packages/psutil/_pslinux.py:1150: RuntimeWarning: ignoring IOError(100, 'Network is down')

The psutil output:

# python
Python 2.7.15 (default, May 15 2018, 15:37:31) 
[GCC 7.3.1 20180303 (Red Hat 7.3.1-5)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import psutil
>>> psutil.sensors_temperatures()
/usr/lib64/python2.7/site-packages/psutil/_pslinux.py:1150: RuntimeWarning: ignoring IOError(100, 'Network is down')
  warnings.warn("ignoring %r" % err, RuntimeWarning)
{'k10temp': [shwtemp(label='', current=47.625, high=70.0, critical=70.0), shwtemp(label='', current=47.625, high=70.0, critical=70.0)], 'radeon': [shwtemp(label='', current=50.0, high=None, critical=None)]}
>>> 
>>> psutil.sensors_fans()
{'asus': [sfan(label='cpu_fan', current=0)]}
>>> psutil.sensors_battery()
>>>

kircal · 2018-07-20T07:14:52Z

I have the same problem on Ubuntu 18.04.
Python 3.6.5
Glances 2.11.1 with PSutil 5.4.6

Python 3.6.5 (default, Apr 1 2018, 05:46:30)
[GCC 7.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.

import psutil
psutil.sensors_temperatures()
/home/kircal/.local/lib/python3.6/site-packages/psutil/_pslinux.py:1160: RuntimeWarning: ignoring OSError(22, 'Invalid argument') for file '/sys/class/hwmon/hwmon0/temp1_input'
RuntimeWarning)
{'pch_skylake': [shwtemp(label='', current=36.5, high=None, critical=None)], 'coretemp': [shwtemp(label='Package id 0', current=40.0, high=100.0, critical=100.0), shwtemp(label='Core 0', current=40.0, high=100.0, critical=100.0), shwtemp(label='Core 1', current=38.0, high=100.0, critical=100.0)]}
psutil.sensors_fans()
/home/kircal/.local/lib/python3.6/site-packages/psutil/_pslinux.py:1199: RuntimeWarning: ignoring OSError(19, 'No such device')
warnings.warn("ignoring %r" % err, RuntimeWarning)
{}

nekojet · 2020-04-25T06:54:44Z

I just installed Glances on Ubuntu 20.04 LTS on my ThinkPad using:

$ sudo apt install glances

Here's my version info:

$ glances -V
Glances v3.1.3 with psutil v5.5.1

By default, Glances did not display the SENSORS section, but the following command worked:

$ glances --enable-plugin sensors

With confirmation that I had sensors configured correctly and that Glances could see them, I edited /etc/glances/glances.conf to enable the plugin:

[sensors]
# This plugin is disable by default because on some system, the PsUtil
# consume a lot of CPU to grab the stats...
#disable=True
disable=False

Now Glances shows my sensors information by default. Hope this helps anyone who might have the same issue. Cheers!

impredicative · 2023-07-31T16:10:37Z

On Ubuntu, glances was not showing disk or filesystem info. This was when it was installed using snap. I removed it, and installed it using apt. It's now showing both.

NaroisCool · 2023-08-05T04:06:15Z

Try this way, it may solve your problem if above solutions don't work:
edit config file:
vim ~/.config/glances/glances.conf
enable sensor and disable the infomation which takes too much space(you need to check it), like diskio(disk io), sys(file system):

[sensors]
disable=False

[diskio]
disable=True

[fs]
disable=True

Then run glances, it will show the sensors on the right corner.
So, I guess the reason is that the sensors block is squeezed out on the screen because of the other information blocks.

gusrondina · 2024-09-27T14:48:09Z

@NaroisCool nice catch, that was exactly it for me.

nicolargo added install needs more info labels May 14, 2017

giampaolo mentioned this issue Jun 13, 2017

sensors_temperatures() on Linux raise ENODEV giampaolo/psutil#1101

Closed

nicolargo closed this as completed Jun 13, 2017

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Glances is not showing sensors information. #1087

Glances is not showing sensors information. #1087

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Glances is not showing sensors information. #1087

Glances is not showing sensors information. #1087

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