1/ I wanted to insert some commentaries (caption) in some pictures. Since it's mass modification, I used xnview windows (don't knox how to do with linux) 2/ This program inserted my commentary in a IPTC header (caption) 3/ Tried to add some flag with dolphin 4/ Thumbnail in Dolphin works 5/ when I opened with gwenview it says that image loading has failed 6/ Open a terminal and tried to open again with gwenview terminal output: [antoine@localhost ~]$ gwenview Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5302.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5304.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5305.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5306.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5307.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5308.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5309.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5310.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5311.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5312.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5313.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5316.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5315.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5320.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5317.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5319.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5314.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5324.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5321.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5323.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5318.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5328.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5325.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5327.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5322.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5332.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5329.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5331-B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5326.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5336.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5333.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5335.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5330.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5340.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5337.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5339.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5334.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5344.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5341.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5343.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5338.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5348.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5345.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5347.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5342.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5353.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5349.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5351.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5346.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5357.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5354.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5356.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5350.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5361.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5358.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5360.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5355.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5366.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5362.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5365.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5359.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5372.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5368.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5370.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5363.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5377.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5374.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5376.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5369.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5378.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5375.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/BERALDI_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/ALBERDI_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5379.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FABIOLA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/BERALDI_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/Copie de ALBERDI_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/ALBERDI_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FABULOSA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FABIOLA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FABRICIA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FAUSTA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FABULOSA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FAINA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FABRICIA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FESSY_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FAUSTA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FEBE_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FAINA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FIDOR_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FESSY_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FEZ_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FEBE_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FINA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FIDOR_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FILIA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FEZ_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FLEDE_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FINA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FIONDA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FILIA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FLORIDA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FLEDE_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FLEUR_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FIONDA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FRESIA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FLORIDA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FRAENZE_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FLEUR_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FRIDA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FRESIA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FREYA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FRAENZE_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FUVIAL_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FRIDA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FRISIA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FREYA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LACIANA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FUVIAL_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/KAMET_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/FRISIA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAINA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LACIANA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LACOR_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/KAMET_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAN_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAINA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAMANA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LACOR_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LANIA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAN_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LANDA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAMANA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAROMA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LANIA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LARIMA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LANDA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LASIN_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAROMA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LASIA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LARIMA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LASO_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LASIN_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LASIRA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LASIA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LATAYA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LASO_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LASTA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LASIRA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAUDINE_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LATAYA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LATONIA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LASTA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAURAL_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAUDINE_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAUNA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LATONIA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAURINA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAURAL_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAURIA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAUNA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAVILA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAURINA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAVERNE_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAURIA_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAYOS_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAVILA_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAVIN_C.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAVERNE_B.jpg" Thumbnail for "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/purple-satin.jpg" does not contain correct image size information Could not get a valid KFileMetaInfo instance for "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/purple-satin.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/LAVIN_B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5377.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5376.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5372.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5370.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5366.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5374.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5365.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5369.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5361.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5368.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5360.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5363.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5357.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5362.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5356.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5359.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5353.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5358.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5351.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5355.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5348.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5354.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5347.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5350.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5344.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5349.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5343.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5346.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5340.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5345.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5339.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5342.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5336.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5341.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5335.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5338.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5332.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5337.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5331-B.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5334.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5328.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5333.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5327.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5330.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5324.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5329.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5323.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5326.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5320.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5325.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5319.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5322.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5316.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5321.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5315.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5318.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5312.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5317.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5311.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5314.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5308.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5313.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5307.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5310.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5304.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5309.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5302.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5306.jpg" Could not generate thumbnail for file "file:///home/antoine/Biblioth\u00E8que/Images/Fashion/Belles robes/5305.jpg" QImageReader::read() using format hint "jpg" failed: "Unknown error" A bad Qt image decoder moved the buffer to 444956 in a call to canRead()! Rewinding. Image format is actually "jpeg" not "jpg" QImageReader::read() using format hint "jpg" failed: "Unknown error" A bad Qt image decoder moved the buffer to 310412 in a call to canRead()! Rewinding. Image format is actually "jpeg" not "jpg" QImageReader::read() using format hint "jpg" failed: "Unknown error" A bad Qt image decoder moved the buffer to 244611 in a call to canRead()! Rewinding. Image format is actually "jpeg" not "jpg" QImageReader::read() using format hint "jpg" failed: "Unknown error" A bad Qt image decoder moved the buffer to 294856 in a call to canRead()! Rewinding. Image format is actually "jpeg" not "jpg" I openned successfully with other programs : gimp, digikam and krita Reproducible: Couldn't Reproduce Steps to Reproduce: 1. Modifiyng IPTC header in jpg picture with xnview 2. Openning with gwenview Expected Results: sucessful loading with commentary in headers Gwenview version 15.08.1 KDE plasma 5.4.1
Tried to reproduce today... and it happened again !
Are you using Qt 5.5.0 ? See also https://codereview.qt-project.org/#/c/115348/
I use indeed qt 5.5.0 That may explain the bug...
Seems like this was fixed with a Qt change.