Rename /etc/modprobe.conf to /etc/modprobe.d/wlan -- then maim whoever told you to create that file. On an modern system that file OVERRIDES all distribution-supplied configuration, including blacklists, rather than augments it.
Rename /etc/modprobe.conf to /etc/modprobe. d/wlan -- then maim whoever told you to create that file. On an modern system that file OVERRIDES all distribution- supplied configuration, including blacklists, rather than augments it.