Load native WireGuard kernel module

This change fixes the init script to ignore the WireGuard module shipped
in the Ubiquiti stock firmware. This module is not compatible with
custom kernels. See the following issue:
fabianishere/udm-kernel#13

Currently, the init script will configure modprobe to force-load
Ubiquiti's WireGuard version. This change updates it to ignore that
WireGuard kernel module, in order to use the native module.

README.md

@@ -59,8 +59,8 @@ the package version you want to install and download the selected Debian package
 for instance:
 
 ```bash
-wget https://github.com/fabianishere/udm-kernel-tools/releases/download/v1.1.3/udm-kernel-tools_1.1.3_arm64.deb
-apt install ./udm-kernel-tools_1.1.3_arm64.deb
+wget https://github.com/fabianishere/udm-kernel-tools/releases/download/v1.1.4/udm-kernel-tools_1.1.3_arm64.deb
+apt install ./udm-kernel-tools_1.1.4_arm64.deb
 ```
 
 ### Installing a custom kernel

debian/changelog

@@ -1,3 +1,9 @@
+udm-kernel-tools (1.1.4) stable; urgency=medium
+
+  * Fix issue with incompatible WireGuard module
+
+ -- Fabian Mastenbroek <[email protected]>  Wed, 9 Mar 2022 11:00:00 +0100
+
 udm-kernel-tools (1.1.3) stable; urgency=medium
 
   * Add support for firmware version 1.11.4.

udm-init

@@ -48,7 +48,7 @@ setup_modprobe_config() {
     KERNEL_MODDIR=$(find "$OVERLAY_ROOT"/lib/modules/ -mindepth 1 -maxdepth 1 -type d | head -n1)
     KERNEL_RELEASE=$(basename "$KERNEL_MODDIR")
     if [ -d "$KERNEL_MODDIR/extra" ]; then
-        find "$KERNEL_MODDIR/extra" -name '*.ko' \
+        find "$KERNEL_MODDIR/extra" -name '*.ko' -not -name 'wireguard.ko' \
             | sed "s/.*\///; s/\.ko//" \
             | awk "{print \"install \" \$0 \" /sbin/modprobe --ignore-install -f -S $KERNEL_RELEASE \" \$0}" \
             > "$OVERLAY_UPPER"/etc/modprobe.d/udm-kernel-tools.conf