Ubuntu 22.04 boot up grey screen when Nvidia Driver is installed

as the title suggest, as soon as I install a nvidia driver it only boots to a grey screen. If i purge the driver it boots again normal. Its a fresh ubuntu install with only a Ubuntu sdd connected.

Hardware:
RTX 3090
ASUS B760-I

Drivers tried:
545
530
470

Weird thing is, when i go into recovery or press ctrl+alt+f2 while i see the grey screen nvidia-smi tells me the driver & cuda is working.

I blacklisted nouveau. I updated Bios to newest version.

I really do not know what i could do next, help would be appreciated.

Bootparameters:
nomodeset noplymouth
none

Logs for both parameters
journalctl b -1 p err
nvidia-smi
nvidia-bug-report.log.gz

upload failes, so: nvidia-logs.zip - Google Drive

nevermind - disconnected the second display. fml