I just did a basic installation with EndeavourOS, with Brtfs partition.
Once the installation completed without any problems, I booted the system, but there is no connection screen.
I did a second installation, but the result is the same.
I tried with Fedora, and with that system, everything works perfectly.
Thank you for your help in resolving this problem.
Well I would say you used the word impossible yourself , so I think it is impossible to be helping you if there is no information about your system available ,just a thought.
indeed.. as of Nvidia currently in very chaotic circumstances.
Installer currently fails to install any NVIDIA proprietary drivers, so a lot of installs will only boot on nouveau from the kernel, what ( why not? ) is also failing on many latest Nvidia GPUs.
What should work is to press βeβ on the bootmenu followed by βendβ press βspaceβ insert β1β and hit enter to boot in rescue mode.. give root password there (in case you are wired connected) install nvidia drivers: pacman -S nvidia-open-dkms nvidia-utils (on latest cards only see here: https://wiki.archlinux.org/title/NVIDIA)
after reboot you should be fine.