System Monitor - Unique ID for disk sensor

[Anto79-ops]

The problem

Hi,

Upon updating to 2024.1.3, I get these erros in the logs.

thanks.

Logger: homeassistant.components.sensor
Source: helpers/entity_platform.py:610
Integration: Sensor (documentation, issues)
First occurred: 1:27:38 PM (3 occurrences)
Last logged: 1:27:38 PM

Platform systemmonitor does not generate unique IDs. ID disk_use_percent already exists - ignoring sensor.disk_use_percent
Platform systemmonitor does not generate unique IDs. ID disk_free already exists - ignoring sensor.disk_free
Platform systemmonitor does not generate unique IDs. ID disk_use already exists - ignoring sensor.disk_use

What version of Home Assistant Core has the issue?

2024.1.3

What was the last working version of Home Assistant Core?

2024.1.2

What type of installation are you running?

Home Assistant OS

Integration causing the issue

System Monitor

Link to integration documentation on our website

https://www.home-assistant.io/integrations/systemmonitor/

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

[home-assistant]

Hey there @gjohansson-ST, mind taking a look at this issue as it has been labeled with an integration (systemmonitor) you are listed as a code owner for? Thanks!

Code owner commands

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[DaN66O]

I had exactly the same problem after upgrading to the version 2024.1.3
Then I reinstalled the system monitor.
As a result, I got the error that I had before.

The error was repeated after the update.
The error has become the same again as it is written here:
#107482

Logger: homeassistant.components.systemmonitor.sensor
Source: components/systemmonitor/sensor.py:523
Integration: System Monitor ([documentation](https://www.home-assistant.io/integrations/systemmonitor), [issues](https://github.com/home-assistant/core/issues?q=is%3Aissue+is%3Aopen+label%3A%22integration%3A+systemmonitor%22))
First occurred: 00:01:11 (14874 occurrences)
Last logged: 10:20:45

Error updating sensor: disk_free (/run/user/1001)
Error updating sensor: disk_use (/run/user/996)
Error updating sensor: disk_use (/run/user/1001)
Error updating sensor: disk_use_percent (/run/user/996)
Error updating sensor: disk_use_percent (/run/user/1001)
Traceback (most recent call last):
  File "/opt/homeassistant/lib/python3.11/site-packages/homeassistant/components/systemmonitor/sensor.py", line 523, in _update_sensors
    state, value, update_time = _update(type_, data)
                                ^^^^^^^^^^^^^^^^^^^^
  File "/opt/homeassistant/lib/python3.11/site-packages/homeassistant/components/systemmonitor/sensor.py", line 636, in _update
    state = round(_disk_usage(data.argument).free / 1024**3, 1)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homeassistant/lib/python3.11/site-packages/homeassistant/components/systemmonitor/sensor.py", line 724, in _disk_usage
    return psutil.disk_usage(path)
           ^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homeassistant/lib/python3.11/site-packages/psutil/__init__.py", line 2012, in disk_usage
    return _psplatform.disk_usage(path)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homeassistant/lib/python3.11/site-packages/psutil/_psposix.py", line 177, in disk_usage
    st = os.statvfs(path)
         ^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/run/user/996'

[glcos]

Same error here, on two different installations. And log file spammed with these errors:

2024-01-13 00:00:06.052 ERROR (SyncWorker_5) [homeassistant.components.systemmonitor.sensor] Error updating sensor: disk_free (/run/user/1000)
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/systemmonitor/sensor.py", line 520, in _update_sensors
    state, value, update_time = _update(type_, data)
                                ^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/systemmonitor/sensor.py", line 633, in _update
    state = round(_disk_usage(data.argument).free / 1024**3, 1)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/systemmonitor/sensor.py", line 721, in _disk_usage
    return psutil.disk_usage(path)
           ^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/psutil/__init__.py", line 2012, in disk_usage
    return _psplatform.disk_usage(path)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/psutil/_psposix.py", line 177, in disk_usage
    st = os.statvfs(path)
         ^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/run/user/1000'
2024-01-13 00:00:06.060 ERROR (SyncWorker_5) [homeassistant.components.systemmonitor.sensor] Error updating sensor: disk_free (/run/user/0)
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/systemmonitor/sensor.py", line 520, in _update_sensors
    state, value, update_time = _update(type_, data)
                                ^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/systemmonitor/sensor.py", line 633, in _update
    state = round(_disk_usage(data.argument).free / 1024**3, 1)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/systemmonitor/sensor.py", line 721, in _disk_usage
    return psutil.disk_usage(path)
           ^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/psutil/__init__.py", line 2012, in disk_usage
    return _psplatform.disk_usage(path)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/psutil/_psposix.py", line 177, in disk_usage
    st = os.statvfs(path)
         ^^^^^^^^^^^^^^^^

System Monitor was working absolutely fine when it was in YAML file

[gjohansson-ST]

I had exactly the same problem after upgrading to the version 2024.1.3 Then I reinstalled the system monitor. As a result, I got the error that I had before.

The error was repeated after the update. The error has become the same again as it is written here: #107482

It's not the same issue as the original topic. I would appreciate if you create a separate issue than trying to mixin different issues in the same issue report.

[smarthomefamilyverrips]

Same here

[jbouwh]

I tried to reproduce this from 2024.1.0 to 2024.1.1 to 2024.1.2 to dev. But I am not able to reproduce.
I would advice to remove the complete config entry and re-add it. You will need to enable the sensors you want to use though.

[smarthomefamilyverrips]

I tried to reproduce this from 2024.1.0 to 2024.1.1 to 2024.1.2 to dev. But I am not able to reproduce. I would advice to remove the complete config entry and re-add it. You will need to enable the sensors you want to use though.

people did try this resulting in a other error

#107903 (comment)

[garry0garry]

Home Assistant 2024.1.3

Logger: homeassistant.components.sensor
Source: helpers/entity_platform.py:610
Integration: Sensor (documentation, issues)
First occurred: 6:10:15 PM (1 occurrences)
Last logged: 6:10:15 PM

Platform systemmonitor does not generate unique IDs. ID disk_use_percent already exists - ignoring sensor.disk_use_percent