Thinkfan does not resume after wake from suspend

[DikshitRJ]

When i wake my laptop from suspend, thinkfan shows the error "ERROR: Lost sensor read_temps: Failed to read temperature(s) from /sys/devices/virtual/thermal/thermal_zone6/hwmon7/temp1_input: No data available". thank you in advance

[bhundven]

Just curious, but are thinkfan-sleep and thinkfan-wakeup services enabled? I just tested suspend on my laptop, and it came back just fine.

[rustyx]

That could be the wifi adapter. Try cat /sys/devices/virtual/thermal/thermal_zone6/hwmon7/name. The iwlwifi adapter takes a while to wake up and its thermal data is unavailable for a few seconds after a resume.

[vitaly-zdanevich]

After wakeup it crashes on my system (Gentoo with OpenRC), in logs I see:

ERROR: Lost sensor read_temps_: Failed to read temperature(s) from /sys/class/hwmon/hwmon1/temp1_input: No such device or address