This has been narrowed down to the use of full kms in the desktop image. As a temporary workaround you can change the line dtoverlay=vc4-kms-v3d to dtoverlay=vc4-fkms-v3d in /boot/firmware/config.txt
This has been narrowed down to the use of full kms in the desktop image. As a temporary workaround you can change the line dtoverlay= vc4-kms- v3d to dtoverlay= vc4-fkms- v3d in /boot/firmware/ config. txt