(In reply to Chaoyang Qin from comment #29) > (In reply to Nicolas Patricio Saenz Julienne from comment #28) > > Chaoyang Qin Undo the X11 config and try the "Image Viewer" test > > (https://github.com/notro/fbtft/wiki/Framebuffer-use#image-viewer) > > file deleted. > And this test fails: > suse-pi:~ # fbi -d /dev/fb1 -T 1 -noverbose -a Mystery-100x100.jpg > using "���������������������,���������������������,WenQuanYi Zen Hei Mono-16", pixelsize=16.67 > file=/usr/share/fonts/truetype/wqy-zenhei.ttc > > And screen still no output. After running the test you get no new output in dmesg right?