[BUG] NO SMART status for Raspberry PI 4, RaspberryOS

[olektu2204]

Go Hass Agent Version
Retrieve with go-hass-agent_14.2.0_arm64.deb.

Describe the bug
go-hass-agent runs without errors in log.
/dev/sda - expose only read/write entities, no smart
/dev/sdb - ignores at all

No attempts to get smart data from sdb & sda in logs:

cat preferences.toml
[smart]
devices = [ "/dev/sda", "/dev/sdb" ]

[sensors.disk.smart]
disabled = false
devices = [ "/dev/sda", "/dev/sdb" ]
update_interval = '1m0s'

10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram0 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram1 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram10 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram11 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram12 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram13 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram14 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram15 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram2 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram3 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram4 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram5 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram6 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram7 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram8 entity_worker.error="unknown drive type"
10:05AM DEBUG Could not read SMART data from device. entity_worker.device=ram9 entity_worker.error="unknown drive type"

smartctl -i /dev/sda
smartctl 7.4 2023-08-01 r5530 [aarch64-linux-6.12.55-v8+] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Blue Mobile (SMR)
Device Model: WDC WD20SPZX-00UA7T0
Serial Number: WD-WXU2E61DR3W0
LU WWN Device Id: 5 0014ee 26a253bb1
Firmware Version: 01.01A01
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Form Factor: 2.5 inches
TRIM Command: Available, deterministic
Device is: In smartctl database 7.3/5528
ATA Version is: ACS-3 T13/2161-D revision 5
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sun Dec 7 09:51:12 2025 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

smartctl -i /dev/sdb
smartctl 7.4 2023-08-01 r5530 [aarch64-linux-6.12.55-v8+] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Elements / My Passport (USB, AF)
Device Model: WDC WD10JMVW-11AJGS3
Serial Number: WD-WX61EC3CNFP7
LU WWN Device Id: 5 0014ee 20a628585
Firmware Version: 01.01A01
User Capacity: 1,000,171,332,096 bytes [1.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Device is: In smartctl database 7.3/5528
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 3.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Sun Dec 7 09:51:18 2025 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

[joshuar]

Hey there, thanks for trying out Go Hass Agent and reporting this issue. That's really odd. Would you be able to try with the latest version of Go Hass Agent: v14.2.3. The latest version contains reworked code around SMART sensors that might hopefully uncover why your drives are not being detected. Please run the new version again with debug logging enabled and report back the log.

Cheers!

[olektu2204]

Hi!
With the new version I got statistic for mount points only, but no related for sata drives at all: no SMART, not read/write.
It ignores sata devices on Raspberry PI at all, but on AMD64 platform I have the full statistic:

go-hass-agent --log-level="debug" run
8:55PM DEBUG Config backend initialized.
8:55PM DEBUG Starting scheduler.
8:55PM DEBUG Starting server... address=localhost:8223
8:55PM WARN Unable to add desktop portal to context. Some sensors requring it may not be available. error="no portal present"
8:55PM DEBUG Retrieved user path. dbus.bus=SystemBus dbus.path=/org/freedesktop/login1/user/1000
8:55PM DEBUG Retrieved session path. dbus.bus=SystemBus dbus.path=/org/freedesktop/login1/session/31
8:55PM DEBUG Agent is registered.
8:55PM DEBUG Not starting MQTT workers, MQTT functionality explicitly disabled.
8:55PM WARN Could not init worker. worker=running_apps error="get desktop portal: no desktop portal in context"
8:55PM WARN Could not init worker. worker=desktop_settings error="get desktop portal: no desktop portal in context"
8:55PM DEBUG Listening on websocket. connection=websocket
8:55PM DEBUG Requesting authorisation for websocket. connection=websocket
8:55PM DEBUG Registering app for push notifications. connection=websocket
8:55PM WARN Could not init worker. worker=abrt error="get abrt problems: SystemBus: unable to get data org.freedesktop.problems.GetProblems from org.freedesktop.problems: The name org.freedesktop.problems was not provided by any .service files"
8:55PM DEBUG Saved config to disk. file=/home/pi/.config/go-hass-agent/preferences.toml
8:55PM DEBUG Started monitoring connection. worker=networkmanager connection=br-213653cb3725
8:55PM DEBUG Started monitoring connection. worker=networkmanager connection=br-17228f95a301
8:55PM DEBUG Started monitoring connection. worker=networkmanager connection=br-0730b323bed6
8:55PM DEBUG Sensor not found in registry. sensor_id=connection_latency
8:55PM DEBUG Sensor registered. sensor.name="Connection Latency" sensor.id=connection_latency sensor.state="4 ms"
8:55PM DEBUG Sensor not found in registry. sensor_id=power_state
8:55PM DEBUG Sensor registered. sensor.name="Power State" sensor.id=power_state sensor.state="Powered On"
8:55PM DEBUG Sensor not found in registry. sensor_id=agent_version
8:55PM DEBUG Sensor registered. sensor.name="Go Hass Agent Version" sensor.id=agent_version sensor.state=v14.2.3
8:55PM DEBUG Sensor not found in registry. sensor_id=mountpoint_root
8:55PM DEBUG Sensor registered. sensor.name="Mountpoint / Usage" sensor.id=mountpoint_root sensor.state="27.5 %"
8:55PM DEBUG Sensor not found in registry. sensor_id=total_cpu_usage
8:55PM DEBUG Sensor registered. sensor.name="Total CPU Usage" sensor.id=total_cpu_usage sensor.state="9.043695706943296 %"
8:55PM DEBUG Sensor not found in registry. sensor_id=cpu_load_average(1_min)
8:55PM DEBUG Sensor registered. sensor.name="CPU load average (1 min)" sensor.id=cpu_load_average(1_min) sensor.state="2.81 load"
8:55PM DEBUG Sensor not found in registry. sensor_id=cpufreq_core0_frequency
8:55PM WARN Failed to send fwupdmgr details error="could not retrieve security properties from fwupd: SystemBus: unable to call method org.freedesktop.fwupd.GetHostSecurityAttrs (args: []): HSI support not enabled"
8:55PM DEBUG Sensor registered. sensor.name="Core 0 Frequency" sensor.id=cpufreq_core0_frequency sensor.state="1800000 kHz"
8:55PM DEBUG Sensor not found in registry. sensor_id=hwmon_1_rpi_volt_in_0_lcrit_alarm
8:55PM DEBUG Sensor registered. sensor.name="Hardware Sensor Rpi Volt In0 Lcrit Alarm" sensor.id=hwmon_1_rpi_volt_in_0_lcrit_alarm sensor.state=false
8:55PM DEBUG Sensor not found in registry. sensor_id=distribution_name
8:55PM DEBUG Sensor registered. sensor.name="Distribution Name" sensor.id=distribution_name sensor.state="Debian GNU/Linux"
8:55PM DEBUG Sensor not found in registry. sensor_id=last_reboot
8:55PM DEBUG Sensor registered. sensor.name="Last Reboot" sensor.id=last_reboot sensor.state=2025-12-01T16:32:42+01:00
8:55PM DEBUG Sensor not found in registry. sensor_id=uptime
8:55PM DEBUG Sensor registered. sensor.name=Uptime sensor.id=uptime sensor.state="484.3817722222222 h"
8:55PM DEBUG Sensor not found in registry. sensor_id=cpu_vulnerabilities
8:55PM DEBUG Sensor registered. sensor.name="CPU Vulnerabilities" sensor.id=cpu_vulnerabilities sensor.state=true
8:55PM DEBUG Sensor not found in registry. sensor_id=memory_total
8:55PM DEBUG Sensor registered. sensor.name="Memory Total" sensor.id=memory_total sensor.state="8.007596e+09 B"
8:55PM DEBUG Sensor not found in registry. sensor_id=br_213653_cb_3725_connection_state
8:55PM DEBUG Sensor registered. sensor.name="br-213653cb3725 Connection State" sensor.id=br_213653_cb_3725_connection_state sensor.state=Online
8:55PM DEBUG Sensor not found in registry. sensor_id=mountpoint_dev_shm
8:55PM DEBUG Sensor registered. sensor.name="Mountpoint /dev/shm Usage" sensor.id=mountpoint_dev_shm sensor.state="0 %"
8:55PM DEBUG Sensor not found in registry. sensor_id=core_0_cpu_usage
8:55PM DEBUG Sensor registered. sensor.name="Core 0 CPU Usage" sensor.id=core_0_cpu_usage sensor.state="9.59872017194726 %"
8:55PM DEBUG Sensor not found in registry. sensor_id=cpu_load_average_(5_min)
8:55PM DEBUG Sensor registered. sensor.name="CPU load average (5 min)" sensor.id=cpu_load_average_(5_min) sensor.state="2.33 load"
8:55PM DEBUG Sensor not found in registry. sensor_id=cpufreq_core1_frequency
8:55PM DEBUG Sensor registered. sensor.name="Core 1 Frequency" sensor.id=cpufreq_core1_frequency sensor.state="1800000 kHz"
8:55PM DEBUG Sensor not found in registry. sensor_id=hwmon_0_cpu_thermal_temp_1
8:55PM DEBUG Sensor registered. sensor.name="Hardware Sensor Cpu Thermal Temp1" sensor.id=hwmon_0_cpu_thermal_temp_1 sensor.state="47.225 °C"
8:55PM DEBUG Sensor not found in registry. sensor_id=distribution_version
8:55PM DEBUG Sensor registered. sensor.name="Distribution Version" sensor.id=distribution_version sensor.state="13 (trixie)"
8:55PM DEBUG Sensor not found in registry. sensor_id=memory_free
8:55PM DEBUG Sensor registered. sensor.name="Memory Free" sensor.id=memory_free sensor.state="8.334e+07 B"
8:55PM DEBUG Sensor not found in registry. sensor_id=br_17228_f_95_a_301_connection_state
8:55PM DEBUG Sensor registered. sensor.name="br-17228f95a301 Connection State" sensor.id=br_17228_f_95_a_301_connection_state sensor.state=Online
8:55PM DEBUG Sensor not found in registry. sensor_id=mountpoint_tmp
8:55PM DEBUG Sensor registered. sensor.name="Mountpoint /tmp Usage" sensor.id=mountpoint_tmp sensor.state="0 %"
8:55PM DEBUG Sensor not found in registry. sensor_id=core_1_cpu_usage
8:55PM DEBUG Sensor registered. sensor.name="Core 1 CPU Usage" sensor.id=core_1_cpu_usage sensor.state="8.873587487662576 %"
8:55PM DEBUG Sensor not found in registry. sensor_id=cpu_load_average_(15_min)
8:55PM DEBUG Sensor registered. sensor.name="CPU load average (15 min)" sensor.id=cpu_load_average_(15_min) sensor.state="1.77 load"
8:55PM DEBUG Sensor not found in registry. sensor_id=cpufreq_core2_frequency
8:55PM DEBUG Sensor registered. sensor.name="Core 2 Frequency" sensor.id=cpufreq_core2_frequency sensor.state="1800000 kHz"
8:55PM DEBUG Sensor not found in registry. sensor_id=kernel_version
8:55PM DEBUG Sensor registered. sensor.name="Kernel Version" sensor.id=kernel_version sensor.state=6.12.55-v8+
8:55PM DEBUG Sensor not found in registry. sensor_id=memory_buffered
8:55PM DEBUG Sensor registered. sensor.name="Memory Buffered" sensor.id=memory_buffered sensor.state="5.3784e+07 B"
8:55PM DEBUG Sensor not found in registry. sensor_id=br_0730_b_323_bed_6_connection_state
8:55PM DEBUG Sensor registered. sensor.name="br-0730b323bed6 Connection State" sensor.id=br_0730_b_323_bed_6_connection_state sensor.state=Online
8:55PM DEBUG Sensor not found in registry. sensor_id=mountpoint_BACKUP
8:55PM DEBUG Sensor registered. sensor.name="Mountpoint /BACKUP Usage" sensor.id=mountpoint_BACKUP sensor.state="41.1 %"
8:55PM DEBUG Sensor not found in registry. sensor_id=chrony_system_time_offset
8:55PM DEBUG Sensor registered. sensor.name="Chrony System Time Offset" sensor.id=chrony_system_time_offset sensor.state="2.3388e-05 s"
8:55PM DEBUG Sensor not found in registry. sensor_id=core_2_cpu_usage
8:55PM DEBUG Sensor registered. sensor.name="Core 2 CPU Usage" sensor.id=core_2_cpu_usage sensor.state="9.252741134449419 %"
8:55PM DEBUG Sensor not found in registry. sensor_id=cpufreq_core3_frequency
8:55PM DEBUG Sensor registered. sensor.name="Core 3 Frequency" sensor.id=cpufreq_core3_frequency sensor.state="1800000 kHz"
8:55PM DEBUG Sensor not found in registry. sensor_id=memory_cached
8:55PM DEBUG Sensor registered. sensor.name="Memory Cached" sensor.id=memory_cached sensor.state="5.418576e+09 B"
8:55PM DEBUG Sensor not found in registry. sensor_id=mountpoint_boot
8:55PM DEBUG Sensor registered. sensor.name="Mountpoint /boot Usage" sensor.id=mountpoint_boot sensor.state="22.450000000000003 %"
8:55PM DEBUG Sensor not found in registry. sensor_id=core_3_cpu_usage
8:55PM DEBUG Sensor registered. sensor.name="Core 3 CPU Usage" sensor.id=core_3_cpu_usage sensor.state="8.481818553737217 %"
8:55PM DEBUG Sensor not found in registry. sensor_id=memory_available
8:55PM DEBUG Sensor registered. sensor.name="Memory Available" sensor.id=memory_available sensor.state="6.019248e+09 B"
8:55PM DEBUG Sensor not found in registry. sensor_id=cpu_context_switch_rate
8:55PM DEBUG Sensor registered. sensor.name="CPU Context Switch Rate" sensor.id=cpu_context_switch_rate sensor.state="0 ctx/s"
8:55PM DEBUG Sensor not found in registry. sensor_id=memory_corrupted
8:55PM DEBUG Sensor registered. sensor.name="Memory Corrupted" sensor.id=memory_corrupted sensor.state="0 B"
8:55PM DEBUG Sensor not found in registry. sensor_id=processes_creation_rate
8:55PM DEBUG Sensor registered. sensor.name="Processes Creation Rate" sensor.id=processes_creation_rate sensor.state="0 processes/s"
8:55PM DEBUG Sensor not found in registry. sensor_id=memory_usage
8:55PM DEBUG Sensor registered. sensor.name="Memory Usage" sensor.id=memory_usage sensor.state="30.6 %"
8:55PM DEBUG Sensor not found in registry. sensor_id=processes_running
8:55PM DEBUG Sensor registered. sensor.name="Processes Running" sensor.id=processes_running sensor.state="11 processes"
8:55PM DEBUG Sensor not found in registry. sensor_id=swap_total
8:55PM DEBUG Sensor registered. sensor.name="Swap Total" sensor.id=swap_total sensor.state="2.04796e+08 B"
8:55PM DEBUG Sensor not found in registry. sensor_id=processes_blocked
8:55PM DEBUG Sensor registered. sensor.name="Processes Blocked" sensor.id=processes_blocked sensor.state="2 processes"
8:55PM DEBUG Sensor not found in registry. sensor_id=swap_free
8:55PM DEBUG Sensor registered. sensor.name="Swap Free" sensor.id=swap_free sensor.state="8.3384e+07 B"
8:55PM DEBUG Sensor not found in registry. sensor_id=swap_cached
8:55PM DEBUG Sensor registered. sensor.name="Swap Cached" sensor.id=swap_cached sensor.state="7.128e+06 B"
8:55PM DEBUG Sensor not found in registry. sensor_id=swap_usage
8:55PM DEBUG Sensor registered. sensor.name="Swap Usage" sensor.id=swap_usage sensor.state="59.300000000000004 %"