https://bugs.kde.org/show_bug.cgi?id=418086
--- Comment #5 from Postix <pos...@posteo.eu> --- (In reply to Albert Astals Cid from comment #4) > In case you know how to compile from git proposed solution at > https://invent.kde.org/kde/okular/-/merge_requests/125 I tried it as follows: git clone https://github.com/KDE/okular.git cd okular git fetch "https://invent.kde.org/aacid/okular.git" "fix_unneeeded_rerendering" git checkout -b "aacid/okular-fix_unneeeded_rerendering" FETCH_HEAD git fetch origin git checkout "origin/release/19.12" git merge --no-ff "aacid/okular-fix_unneeeded_rerendering" mkdir build && cd build cmake .. -DCMAKE_BUILD_TYPE=debug -DCMAKE_INSTALL_PREFIX=~/.local make -j4 ./shell/okular Then I loaded the problematic PDF, which opened at page 6 as Okular seems to use the settings of the package installed Okular. Result: 1) Okular first rendered slowy the very big images on page 6 2) Then it rendered the rest very quickly 3) It started rendering the previews Unfortunately, moving the viewport still resulted in re-rendering of 3). :-( Or maybe I am doing something wrong here. -- You are receiving this mail because: You are watching all bug changes.