CentOS

HI Team, I am trying to use luks to encrypt / (root) partition via tpm2 But I found I only can encrypt it from kickstart with a passphrase via luks version 1, after that in post install I need to use clevis luks bind tpm2.... to add this master key into TPM PCR. but if I remove passphrase, I can not...

Sorry for the typo in the previous post:

I boot from the SSD drive I installed to

No I boot drom drive I installed to.

nothing connect to PC except a mouse and keyboard.

It could boot up with network cable plug in but failed with this post situation when network cable unplug.

I also tried my another 2 machines, I saw the same situation too.

Thank you Trevorh. After that it show up messages: locahost.localhostdomain dracut-initque[]: warning dracut-initqueue timeout -starting timeout script locahost.localhostdomain dracut-initque[]: warning dracut-initqueue timeout -starting timeout script locahost.localhostdomain dracut-initque[]: warn...

Hello,

Just found my CentOS 8 failed to boot after I unplug the network cable.

The error message is: NO carrier detected on the interface eth0
RTNETLINK answers: file exists

Anyone knows what is going on?

Regards.

Harry

Thank you TrevorH. I will test it in my next PC using yum install this package.

By the way, question:

Why yum? what is difference from rpm?

Regards,

Harry

Good Morning Trevorh,
Thank you for your reply. It works under your suggestion. Thank you again for saving my day.
But it failed in updating libnsl-2.28-72.el8.x86_64.rpm package, I issued rpm to install it. I believe because there is no libnsl in the system.

Thanks,

Harry

Hello Team, I am working on CentOS 8 1905. Under request I have to install java 6 64 bit for application. After install type: java -version returned: [root@localhost rpm]# java -version Error occurred during initialization of VM Unable to load native library: libnsl.so.1: cannot open shared object f...

Thank you BShT, the link is very helpful: https://access.redhat.com/documentation ... -hardening
Regards,

Harry

Hi hughesjr,

Yes, you are right. I have tried loading 64 bit CentOS 7 with multilib package which has 32-bit libraries onto my 64-bit hardware. After that I can run any 32-bit application based on it. In the future if CentOS 8 does the same way, that will be really great!!

Thanks,
Harry