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Samuel PE
Asked: 2021-08-24 07:15:25 +0800 CST

Server has continuous beep alarm when I reload the kernel

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Here is the situation:

I have a Lenovo ThinkCentre M900 with Linux CentOS 7.

I tried to do a kernel load (kexec -l + kexec -e), and it works fine, with one problem.

As soon as I enter the kexec -e command, the Server starts a long alarm beep which sadly doesn't stop.

Am I doing something wrong ? How to reload the kernel without really rebooting ?

linux-kernel centos7 lenovo

0 Answers