As of today the update manager tells, that there is a new version of Kubuntu available (do-release-upgrade -m desktop -f DistUpgradeViewKDE).
Anything to do with the new release? (Guess it is not yet August)
As I want to resintall (instead of upgrade) I already checked the download section.
Please ignore the upgrade kubuntu message.
UBUNTU 15.10 (WILY WEREWOLF) REACHES END OF LIFE TODAY (JULY 28)
http://fridge.ubuntu.com/2016/07/07/ubuntu-15-10-wily-werewolf-reaches-end-of-life-on-july-28-2016/
You have responsibility for the safety of users netrunner 17 ?