📅 May 3, 2018
Xubuntu 18.04 was released a few days ago!
After using it in a variety of virtual machines with VirtualBox 5.2.10 and on real hardware, this is definitely a worthwhile upgrade.
Being based upon Ubuntu 18.04 (Bionic Beaver), this is the LTS (Long Term Support) version, so updates and security patches will be available for a longer period of time compared to non-LTS versions.
Xubuntu 18.04 with the Xfce desktop environment runs fast and snappy in VirtualBox in addition to excellent performance on low-powered hardware (Pentium 4 systems with mechanical hard drives). It runs even faster on newer hardware.
“What about the latest kernels?”
If you would like to download and install Ubuntu upstream kernels for the latest kernel upgrades, they will work. For stable release kernels up to 4.16.3, the installation .deb files are the same as before:
However, kernel 4.16.4 and above changes this a little with four files instead of three. Here is the listing of files needed to upgrade the kernel to 4.16.7 on amd64 architecture:
The linux-image-unsigned and linux-modules files are a change from what to download so far, but they work. After installing them in Xubuntu 18.04 (using sudo dpkg -i *.deb) and rebooting, the new 4.16.7 kernel worked fine.
Xubuntu 18.04 has proven itself to be a secure, stable, and fun release so far. Quick boot times and performance (partly due to Xfce) makes this a good choice for virtual machines. While much can more can be mentioned, the best approach is to try it out for yourself.