[CentOS] CentOS 8.2 corrupt pxeboot kernel

On 2020-06-17 08:46, isdtor wrote:
> Attempting to PXE boot from the BaseOS/x86_64/kickstart/images/pxeboot/ files results in repeating messages
>
> Invalid or corrupt kernel image
>
> eventually changing to
>
> Could not find kernel image: centos8.2.x86_64/vmlinuz
>
> I downloaded the files again, from a different mirror, and they are all the same. Wiped the files and recreated /tftpboot/linux-install/centos8.2.x86_64/. No dice.
>
> First mirror
>
> 89251241a484010b98280ce00b3a3763  os/images/pxeboot/initrd.img
> 9261bb24add6bb4ff9ef6aaf348aaf35  os/images/pxeboot/vmlinuz
>
> Second mirror
>
> 89251241a484010b98280ce00b3a3763  os/images/pxeboot/initrd.img
> 89251241a484010b98280ce00b3a3763  kickstart/images/pxeboot/initrd.img
>
> 9261bb24add6bb4ff9ef6aaf348aaf35  os/images/pxeboot/vmlinuz
> 9261bb24add6bb4ff9ef6aaf348aaf35  kickstart/images/pxeboot/vmlinuz
>

pxe is working for me in this test virtualbox build.

$ md5sum initrd.img vmlinuz
89251241a484010b98280ce00b3a3763  initrd.img
9261bb24add6bb4ff9ef6aaf348aaf35  vmlinuz

( yum updated )

[centos at localhost ~]$ uname -a
Linux localhost.localdomain 4.18.0-193.6.3.el8_2.x86_64 #1 SMP Wed Jun 
10 11:09:32 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

[centos at localhost ~]$ cat /etc/redhat-release
CentOS Linux release 8.2.2004 (Core)

Best regards,
Jack