What is Xubuntu?
Xubuntu is a community developed distribution for desktops and laptops based on the lightweight Xfce desktop environment. Xubuntu is an elegant and easy to use operating system. At its core, it's solid and minimalist. In addition, Xubuntu is fully customizable with hundreds of themes to choose from, along with different modifications for the Openbox window manager.
What is Opkg?
Opkg is the package management system used on embedded Linux systems, most notably OpenWrt. It was designed to replace the Rpm Package Manager (RPM), Debain packages, Alien packages, and the Red Hat Package Manager (RPM), but it can be used with any Linux distribution. With opkg you can easily download and install software packages from the Internet to keep your router up to date without a lot of hassle.
Opkg alternatives for Xubuntu
If you’re looking for Opkg alternatives for Xubuntu, you could look into packagecloud as a method to handle all of your package management. This means that you won’t need a handful of package managers for Opkg or distributors for Xubuntu to get the packages you need. Packagecloud can manage all of your packages in one place so you always know they’re secure and accessible.