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What screen resolution are you using? When resolution is too low the screen might not big enough to squeeze all components of harvester installer and there will be an

invalid dimensions

error

should be 1920x1080 (as that is the display resolution), however I am not sure if this is the one used.

try

cat /sys/class/graphics/fb0/modes

?

@chilly-soccer-69887 yeah, resolution was the issue. Forcing it on boot to 1280x720 (via grub option) was the solution.