https://bugs.kde.org/show_bug.cgi?id=406424
--- Comment #3 from widon1104 <widon1...@qq.com> --- Today I read a pdf document with 18 pages, read it about 20~30min. Then I use a stopwatch to record the time for closing okular. The time for closing okular is 3 seconds. -- You are receiving this mail because: You are watching all bug changes.