Mkdir cant create directory /sys/bus/usb/drivers/rtl8192cu

I tried to create a new dirctory named rtl8192cu, I got the message that the opeation not permitted

root@swi-mdm9x15:~# mkdir /sys/bus/usb/drivers/rtl8192cu
mkdir: can’t create directory ‘/sys/bus/usb/drivers/rtl8192cu’: Operation not permitted

What is wrong?


The rootfs flash partition is read-only, so you cannot write on it directly.

Instead, use Yocto in order to rebuild kernel/rootfs images with all your customization.