Hi,
with INDI V2.0.7 on Ubuntu 24.04 (Arm64 Raspberry Pi 5) the CCD_TEMPERATURE_VALUE is always read to zero and all CCD_COOLER properties are missing:

INDI V2.0.7 on Ubuntu 24.04:
QHY CCD QHY268M-9d28164.CCD_TEMPERATURE.CCD_TEMPERATURE_VALUE=0
QHY CCD QHY268M-9d28164.CCD_TEMP_RAMP.RAMP_SLOPE=0
QHY CCD QHY268M-9d28164.CCD_TEMP_RAMP.RAMP_THRESHOLD=0.2000000000000000111
QHY CCD QHY268M-9d28164.LIMITS.LIMITS_BUFFER_MAX=512
QHY CCD QHY268M-9d28164.LIMITS.LIMITS_PREVIEW_FPS=10
QHY CCD QHY268M-9d28164.CCD_HUMIDITY.HUMIDITY=59.289999999999999147
QHY CCD QHY268M-9d28164.SDK_VERSION.VERSION=23.10.11

INDI V2.0.5 on Ubuntu 23.10:
QHY CCD QHY268M-9d28164.CCD_TEMPERATURE.CCD_TEMPERATURE_VALUE=23.399999999999998579
QHY CCD QHY268M-9d28164.CCD_TEMP_RAMP.RAMP_SLOPE=0
QHY CCD QHY268M-9d28164.CCD_TEMP_RAMP.RAMP_THRESHOLD=0.2000000000000000111
QHY CCD QHY268M-9d28164.LIMITS.LIMITS_BUFFER_MAX=512
QHY CCD QHY268M-9d28164.LIMITS.LIMITS_PREVIEW_FPS=10
QHY CCD QHY268M-9d28164.CCD_COOLER.COOLER_ON=Off
QHY CCD QHY268M-9d28164.CCD_COOLER.COOLER_OFF=On
QHY CCD QHY268M-9d28164.CCD_COOLER_MODE.COOLER_AUTOMATIC=On
QHY CCD QHY268M-9d28164.CCD_COOLER_MODE.COOLER_MANUAL=Off
QHY CCD QHY268M-9d28164.CCD_COOLER_POWER.CCD_COOLER_VALUE=0
QHY CCD QHY268M-9d28164.CCD_HUMIDITY.HUMIDITY=57.270000000000003126
QHY CCD QHY268M-9d28164.SDK_VERSION.VERSION=23.10.11

As result to that Ekos is not showing these items, too. Therefore no control of the cooler possible.

SDK on both systems the same (23.10.11), but tried also newer versions 24.01.09 and 24.03.29 without any change.

Any suggestions?

Thanks and Regards,
Detlef

How do I get a more "stable" version for Ubuntu 24.04 as there is not yet a nightly build for this platform available?
Or how can I install a previous INDI version? V2.0.6 or 2.0.5?

Rebuilt INDI from sources, working now. Topic closed.