Re: [CentOS] CentOS 8.2 corrupt pxeboot kernel

2020-06-17 Thread isdtor


> pxe is working for me in this test virtualbox build.
> 
> $ md5sum initrd.img vmlinuz
> 89251241a484010b98280ce00b3a3763  initrd.img
> 9261bb24add6bb4ff9ef6aaf348aaf35  vmlinuz
> 
> ( yum updated )
> 
> [centos@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@localhost ~]$ cat /etc/redhat-release
> CentOS Linux release 8.2.2004 (Core)

And it is working here now, too. After replacing the trusty, 8-year old 
pxelinux.0 with a slightly newer version. Strange that it should break just 
after C8.1.

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Re: [CentOS] CentOS 8.2 corrupt pxeboot kernel

2020-06-17 Thread Jack Bailey via CentOS

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

Best regards,
Jack

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[CentOS] CentOS 8.2 corrupt pxeboot kernel

2020-06-17 Thread isdtor
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

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