i'v made a sdcard image for the new raspberry pi 4 (also works on 3). http://gabe.felloff.net/usr/cinap_lenrek/9front-7336.bb28fe19fe44.pi3.img.gz
this has support for most of the new hardware: sdcard, ethernet and usb3.0 can someone please test this on the 2GB and 4GB ram variants for me? -- cinap
