Hi AllI am running raspberry pi v3 and ran apt-get update and upgrade commands to get upto date. It also ended up updating the kernel i think. I should have paid more attention to what all was getting updated.After the update wireguard was not running and upon debugging i found that the wireguard kernel module was no longer present. So i uninstalled all wireguard packages and installed them again and the module showed up and on reboot system was back to normal. What i was curious was how should one go about doing os/kernel updates in future in order to avoid this issue?I am runningLinux raspberrypi 4.14.98-v7+ #1200 SMP Tue Feb 12 20:27:48 GMT 2019 armv7l GNU/LinuxNo LSB modules are available.Distributor ID: RaspbianDescription: Raspbian GNU/Linux 9.8 (stretch)Release: 9.8Codename: stretchii wireguard 0.0.20190123-1 all fast, modern, secure kernel VPN tunnel (metapackage)ii wireguard-dkms 0.0.20190123-1 all fast, modern, secure kernel VPN tunnel (DKMS version)ii wireguard-tools 0.0.20190123-1 armhf fast, modern, secure kernel VPN tunnel (userland utilities)--Arpit_______________________________________________WireGuard mailing listWireGuard@lists.zx2c4.comhttps://lists.zx2c4.com/mailman/listinfo/wireguard