Manjaro does not boot, most likely nvidia driver at fault

[maycne.sonahoz]

Think about checking Stable Announcements.

@philm

Nvidia 495xx driver series drops Keppler support.

With the new 495xx driver series a lot of Wayland adjustments got added. Also Nvidia decided to remove Keppler support . Therefore you may want to switch drivers to 470xx series, which still supports those graphic cards:

sudo mhwd -r pci video-nvidia
sudo mhwd -i pci video-nvidia-470xx