Le 17/06/2015 11:53, Jean-Marc Lasgouttes a écrit :
I can reproduce your problem with my oldish Ubuntu 12.04. However, the same happens in all Qt applications. Therefore the bug is not ours and the solution, if any, needs to be searched in qt-relqted forums IMO.
You could try this (old-ish) solution, for example: http://ubuntuforums.org/showthread.php?t=1474091 JMarc
