Raspberry Pi 5 and Arducams

“Set screen resolution to 2560x1440”
in my instructions i never tell you to do that.

  1. try using LITE OS version
  2. try specifing cameras
    [all]
    dtoverlay=vc4-kms-v3d,cma-512
    dtoverlay=arducam-64mp,cam0
    dtoverlay=arducam-64mp,cam1
  3. try this guys instruction flow Full Walkthrough: Setup RPI4 take 64mp photos and Control Focus