Kubuntu 16.04 plasma-discover Version 5.6.2 doesn't work - program and widget still shows that Software is actual. Verified on two computers. Running shell command "sudo apt update" makes program and widget work. I think you know the solution, because plasma-discover on Kubuntu 17.04 works fine.
** Attachment added: "screenshot" https://bugs.launchpad.net/ubuntu/+source/plasma-discover/+bug/1571417/+attachment/4867759/+files/Screenshot-24.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1571417 Title: Kubuntu 16.04 update manager not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-discover/+bug/1571417/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs