Kubuntu 18.04.0 LTS
The latest Long Term Support (LTS) version of the Kubuntu operating system for desktop PCs and laptops, Kubuntu 18.04 LTS supported with security and maintenance updates, until April 2021.
Kubuntu 17.10.1
Kubuntu 17.10.1 supported with security and maintenance updates, until July 2018.
17.10.1 ISOs are an exceptional post release update to address an issue affecting the BIOS in certain Lenovo laptops.
Kubuntu 16.04.4 LTS
Kubuntu 16.04 LTS supported with security and maintenance updates, until April 2019.
Kubuntu 14.04.5 LTS
The previous Long Term Support (LTS) version of the Kubuntu operating system, supported with security and maintenance updates, until April 2019.