after updating Qt packages yesterday (qtwebkit, qtgui, etc) to 5.13, smplayer's UI no longer functions. The stop button, the skip forward/back buttons, the slider for the playtime, etc.: none of them respond to clicks. I assume this is a problem with ABI breakage in qt, but I'm not certain. Is there a workaround coming? Reproducible: Always Steps to Reproduce: 1. update qt packages to 5.13 2. start smplayer-19.5.0 3. try to watch movie.
Did you try to rebuild smplayer?
*** This bug has been marked as a duplicate of bug 698738 ***