Tuesday, 30 April 2019

How to resolve FATAL: kernel too old of EC2 server by Raj Gupta

If our EC2 server are giving below error



FATAL: kernel too old

Root Caused:-

Incompatible kernel and userland

Solution:- 

A.  If server is Amazon EBS-backed:-

Use the following procedure: 

1. Stop the instance. 
2. Modify the configuration to use a newer kernel. 
3. Start the instance.

B. If server is Instance store-backed:-

Use the following procedure: 

1. Create an AMI that uses a newer kernel. 
2. Terminate the instance. 
3. Start a new instance from the AMI you created. 

1 comment:

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