https://bugs.kde.org/show_bug.cgi?id=348569
--- Comment #32 from Thomas Lübking <thomas.luebk...@gmail.com> --- It's a bug in clusterssh and should have been fixed there: https://github.com/duncs/clusterssh/issues/46 For KWin there's nothing to actually "fix" - just to keep in mind that we might want to seek for protection against stupid clients, but - and that's important - clusterssh does not only break kwin, every client operating X11 asynchronously (ie. "as it was meant") is affected (notably copy+paste for at least Qt5) The only solution was to nuke all timestamp considerations and pretend X11 was synchronous (what's *nearly* true for strictly local sessions, w/o any remote clients) -- You are receiving this mail because: You are watching all bug changes.