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Troubleshooting issues with the
Optics
agent on
Linux

Problem
Possible solution
The kernel-header and kernel-devel packages do not match the kernel.
Use yum update kernel and restart the device.
If a restart is not possible, use one of the following commands:
  • RHEL/CentOS or
    Amazon
    Linux
    2:
    yum install kernel-headers-`uname -r` kernel-devel-`uname -r`
  • Ubuntu
    :
    sudo apt-get install linux-headers -$(uname -r)
If you enable debug logging, a “Corroborator found a match for PID…” message occurs in logs.
This message is expected and does not indicate a bug or other issue.