Okay @esi_y look. ProxMox booted successful, I can use everythink, after I added the "nomodeset" parameter in the boot menu first. (There if you aren't pressing something it automaticlly boot.
You got me? Im so done today haha sorry
Can I set some standart boot parameter? So it will boot successful everytime?
@esi_y Okay, I got it, its just a GPU driver issue... If I reboot the system, it boot successful but not with the grafic card, the panel is online. So I don't execute changes to kernel.
Since the computer isn’t connected to a monitor and is meant to run quietly in the corner, I will keep it running until the hardware completely fails.
@esi_y Thank you from the bottom of my heart for your patience and support. I was at my wit's end and totally desperate. Thank you, thank you, thank you!
smartctl -a /dev/nvme0n1