Ubuntu 20.04 Black screens on boot with drivers later than 390

When installing drivers 450, 460 or 465 from Software&Updates or APT, the computer doesn’t reach the login screen. However, driver 390 and nouveau work both flawlessly.

On previous installations on this same GPU (Ubuntus 19.04, 19.10 and 20.04) I did use drivers 430~460 with no problems at all.

Here are some additional things I’ve tried from following multiple threads on this forum:

Created file /etc/modprobe.d/nvidiafb-blacklist.conf

blacklist nvidiafb
blacklist nouveau

Created files /etc/modprobe.d/{blacklist-nouveau.conf,nouveau-kms.conf,nouveau.conf}

blacklist nouveau
blacklist lbm-nouveau
options nouveau modeset=0
options lbm-nouveau modeset=0

Added the content above to /etc/modprobe.d/blacklist.conf
Added “modprobe.blacklist=nouveau” on Grub options in /etc/default/grub

All tried separately and together, always running update-initramfs -u after each and every one.

I’m running Ubuntu 20.04 off an M.2 NVMe SSD, using a GTX 1050 Ti.
As mentioned above, once again, I did manage to use newer drivers previously on this very same GPU.

Any help is very much appreciated, as I’m really hopeless!