-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi Larry,
The drivers you need are not available as a backport because no Debian release packages said drivers. You'll need to compile them yourself. However, the process should be fairly easy. I think you want the drivers from here: https://github.com/astsam/rtl88 12au 1) This is the easy way but will only work for your existing kernel, and presumably any future ABI compatible kernel #Install dependencies sudo apt-get install linux-headers-$(uname -r) build-essential git #Clone the git repository git clone https://github.com/astsam/rtl8812au.git cd rtl8812au #Compile driver for your hardware make RTL8814=1 #Install Module make install #Load Module (I compiled this myself and the created module appears to be 8812au, not rtl8814. If this doesn't work, just reboot with the device connected, and it will load the correct module.) modprobe 8812au I don't have your hardware so I can only test the compilation, which worked on my Debian Stretch system. This appears to be the driver that is used by Kali Linux, so it should work for you. 2) This method is a bit more involved but will use DKMS to ensure that the drivers are recompiled when your kernel is updated. #Install dependencies sudo apt-get install linux-headers-$(uname -r) build-essential dkms git #Set environmental variables for DKMS DRV_NAME=rtl8814 DRV_VERSION=4.3.21 #Make directory for driver mkdir /usr/src/${DRV_NAME}-${DRV_VERSION} #Clone the git repository git clone https://github.com/astsam/rtl8812au.git /usr/src/${DRV_NAME}-${DRV_VERSION} #Use DKMS to build and install the driver dkms add -m ${DRV_NAME} -v ${DRV_VERSION} dkms build -m ${DRV_NAME} -v ${DRV_VERSION} dkms install -m ${DRV_NAME} -v ${DRV_VERSION} Note: I don't know if these DKMS steps will work for you since it may compile the driver for 8812au and not 8814. YMMV. Sources: Driver Source: https://github.com/astsam/rtl8812au DKMS Instructions for rtl8812au: https://edimax.freshdesk.com/support/s olutions/articles/14000041287-how-to-install-ew-78xx-11ac-adapter-in- linux-with-kernel-higher-than-v4-1 -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEq7ncLkwZsndhZmLWsskfuEl+i10FAlle0qkACgkQsskfuEl+ i11RcQ//WAbNE8IjLbBMqJLCRlwD2jOLB52MKIBrQRWvUXZyRvuvHJgK1XTRaDBf qTY5KR69Ct9NG7TKmvVGuBqb8CZAOAH5ukuz323ophxVefZS9FpSSi6SUDNhrlrg cW1jas87IjVihiXnNaiU0Lza14fUSR6+dP0MjixgSC9tbX2o/mIZasReb0pjII2Y Zw6O+whVbjm+7DjD2PRaslSon+xvVtpI90dhDVqghqQZr3d6tJIE9aFsgGj/MvF+ WV9fVXgWKyGDaUmqMPyxMj++kWahei4Bj4UM77XOMYpWHYQuVkGgv3hdIUFy7s5z uKeZmtwOkQHYiOdhBk6TE2DJJ+TMuJ6P4La/SVLKKdff/0lqLgifjPl2W/fSxHxN xc4T9byFkLiRiARv075JI/hGBqZRV7oani1aWXl7SawkMhx5PlDRlSedOYg2WXTB IMMqZmXV4saOGVgKpYxWOWI2H89t0W6dis2qBFWVp6jaTryOh3zLCs0MLAGxc3GZ 28msgv4u+cLHCIlDT/MNRIkvwF2BWAVd4aTEjmAf2KrmjoPSKvtNCU1fk0y8y5L3 i10qgT1Dhid9K7xXcVtxBBb/1atiOvG+AXxcKmsGGD7qBuDFprl8zcDq63xB2fX9 uXI3WdAJ9jQf91qTsHo2ImInAVE1oT3XVDqIgJVZpMwxZuBCaWU= =CGy1 -----END PGP SIGNATURE-----