Hi guys,
seems that you could help me. Problems here (HP G4 600) startet with an electrical power loss.
System powered off everytime I said my spouse via phone (was not at home) to start that thing.
Back home again I plugged in a screen and got an info that date and time are lost.
So I replaced the bios battery, made a bios reset, added daten and time and tried to reboot.
Now I see that message you are discussing here and I am wondering what I can do to fix the problem.
Is there any solution without a new fresh install?
BTW: So far I am to dump to find the option within that hp g4 600 bios to deactivate "secure boot". It seems that that is not within the "security" tab.
Best regards!
Sammy
Code:
Verifiying shim SBAT data failed Security Policy Violation Sonething has gone seriously wrong SBAT self-check failed: Security Policy Violation
EDIT: Sorry for bothering you. Seems I was able to help myself. But perhaps it helps someone else:
1.) I found the secure boot option within the "advanced tab"
2.) I disable secure boot
3.) bootet proxmox .. made apt-get update // apt-get dist-upgrade
4.) reboot
5.) enable sucre boot within bios
6.) seems to work now
(but boot needs to much time coz of a mount timeout waiting for an device which does not exist or something. But I guess I need to post that problem elsewhere)
