The wireguard packages are in buster-backports now.
sudo apt-get -t buster-backports install wireguard wireguard-dkms wireguard-tools
I installed wireguard via backports. During installation, I didn't see any errors but when I run modprobe, I get the following:
Code
sudo modprobe wireguard
modprobe: FATAL: Module wireguard not found in directory /lib/modules/4.19.0-0.bpo.6-amd64
Although,
Code
sudo dpkg -l | grep wireguard
ii wireguard 1.0.20200206-2~bpo10+1 all fast, modern, secure kernel VPN tunnel (metapackage)
ii wireguard-dkms 0.0.20200215-2~bpo10+1 all fast, modern, secure kernel VPN tunnel (DKMS version)
ii wireguard-tools 1.0.20200206-2~bpo10+1 amd64 fast, modern, secure kernel VPN tunnel (userland utilities)
So is wireguard installed or not?