https://bugs.kde.org/show_bug.cgi?id=330042 --- Comment #12 from DA <dap at open.by> --- Yep, you are completely right! %okular --version Qt: 4.8.5 KDE Development Platform: 4.11.4 Okular: 0.18.1 (from KDE 4.12.1) No freezing. -- You are receiving this mail because: You are the assignee for the bug.