I briefly looked into the log, it seems that the frames are actualy taken but dropped because not of the expected size : " V4L2 CCD : [DEBUG] read_frame: frame is 38544-byte long, expected 786432 - frame should be dropped "
This is a great news as it means that there is actually a frame
Any help would be appreciated !
PS : the command that I did to test raspi still was : "raspistill -t 2000 -o image.jpg", my camera is the camera module v2 for raspberry pi (bought
here
)