Hello,
I am trying to install Debian 9 (debian-9.2.1-amd64.netinst.iso) using USB booting method.
My laptop is a Samsung RV420 - Core i5 - 4GB RAM - 640GB HDD
The installer detect my two network card (ethernet and wireless). I use the wireless card.
I complete the ESSID and password for the wireless network. But (after complete the password) the installer give the error:
Attempting to find an available wireless network Failed.