nvidia-fallback.service

[Unit]
Description=Fallback to nouveau as nvidia did not load
After=akmods.service
Before=display-manager.service
ConditionKernelCommandLine=rd.driver.blacklist=nouveau
ConditionPathExists=!/sys/module/nvidia


[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=-/sbin/modprobe nouveau
ExecStartPost=-/bin/plymouth message --text="NVIDIA kernel module missing. Falling back to nouveau"


[Install]
WantedBy=graphical.target