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Troubleshooting
Problem
Indicator
Symptoms Cause and Solution
LEDs System Status LED is
blinking for more
than 5 minutes
Cause: The operating system did not boot properly, and only
firmware is running.
Solution: Connect to the system via the console port, and check
the software status. For further instructions, see Monitoring and
Troubleshooting in the Cumulus Linux User Guide.
System Status LED is
Amber
Cause:
Critical system fault (CPU error, bad firmware)
Over temperature
Solution:
Check environmental conditions (room temperature)
Fan Status LED is
Amber
Cause:
Possible fan issue
Solution:
Check that the fan is fully inserted and nothing blocks the
airflow
Replace the fan FRU if needed
PSU Status LED is
Amber
Cause:
Possible PSU issue
Solution:
Check/replace the power cable
Replace the PSU if needed
System boot failure
while using
Cumulus Linux
Software upgrade
failed on x86 based
systems
See Monitoring and Troubleshooting
in Cumulus Linux User Guide.
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