after successfull flashing the newest Debian Bullseye on eMMC it cames up that the eMMC hasn’t enough memory for working with the BBB as desktop system. I used the last snapshot XFCE for BBB, but there is no image for installing it directly on SD. So I thought, this shouldn’t be a big thing to bring it up on SD. I’ve edited the uEnv.txt not to flash the system to eMMC, but got a non-working system without output on screen (HDMI), only a blinking black image. Editing the uEnv.txt seems also not to stop the flashing in any case, also without use of the boot button. How is the right way to bring a working image on SD? Is it a solution to copy the image from eMMC via dd?