Nope, the kernel panic happens when the kernel boots, before the installation window.

I tried to boot a disk where rocky linux 8.4 is already installed and the same things happen.

Thanks,

Axel

------- Original Message -------
On Monday, November 7th, 2022 at 11:19, Mulyadi Santosa <mulyadi.santosa@gmail.com> wrote:

On Fri, Nov 4, 2022 at 4:35 PM mavis <mavisgame@pm.me> wrote:

Hi All,

I tried to install Rocky linux 8.4 (kernel 4.18.0-305) but when the kernel starts, it result to "Kernel Panic - not syncing : Timeout: Not all CPUs entered broadcast exception handler".

I tried to use other distribs (Centos ; AlmaLinux) and I think this problem is related to the kernel version. FYI, the system is running on an 11th Gen i7-1185GRE CPU, maybe the problem is with this CPU ?

With the distribution where the kernel version used is 4.18.0-80 or earlier, not kernel panic appear, but on the version 4.18.0-305 until 5.15.x (not included, 5.15.x works), I always had a kernel panic error.

Do you have any tips on how to solve or why the problem occurs ?

Does the error happen during the installation phase?

Thanks,

Axel

**Sorry for my english, I'm still learning, if you don't understand, please let me know.

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regards,

Mulyadi Santosa
Freelance Linux trainer and consultant

blog: the-hydra.blogspot.com
training: mulyaditraining.blogspot.com