KWin is not responsible for restarting applications. This bug was *only* about not restoring window manager attributes (position, virtual desktop, etc.) on session restorage.
There're fundamental bugs in Qt5 that prevent (both, correct and entire) restoring of Qt5 applications, see * https://codereview.qt-project.org/#/c/113806/ * https://codereview.qt-project.org/#/c/113901/ * http://marc.info/?l=kde-core-devel&m=144832700109449&w=1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs