# Pastebin wnGhmaxP
xf@timcore:~/HDMI2USB-misoc-firmware$ ls -l /dev/video0 
crw-rw----+ 1 root video 81, 0 Oct  8 00:26 /dev/video0
xf@timcore:~/HDMI2USB-misoc-firmware$ 
xf@timcore:~/HDMI2USB-misoc-firmware$ 
xf@timcore:~/HDMI2USB-misoc-firmware$ ls -l /dev/video0 
ls: cannot access /dev/video0: No such file or directory
xf@timcore:~/HDMI2USB-misoc-firmware$