Firefox or cairo-dock were certainly not targetted or affected by the related patches.
This only affects Qt applications directly, so if that indeed triggered something, either the session crashes on logout or the mentioned applications used some timer based self-quitting (and are thus no more alive when the session ends) -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to plasma-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1446865 Title: KDE5/Qt5 does not support session restoration To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1446865/+subscriptions -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs