Hi Samuli, while you're at it do you know what changed between 1.5 and 1.6 in ICC/color profiles land?
In short digikam is now unable to save png files, I've yet do debug it so if there is some pointers that could shorten the discovery. The culprit seem to be "libpng error: profile 'icc': 1B0Ah: invalid length", and digikam/kipi plugins has been compiled yesterday from git. thanks showfoto(7331)/digikam (core) Digikam::EditorWindow::showFileSaveDialog: Writing file to KUrl("file:///home/vivo/docs/NIKON/2013/20130420-test/work/DSC_9665.png") showfoto(7331)/digikam (core) Digikam::EditorWindow::selectValidSavingFormat: Trying to find a saving format with filter = "*" , targetUrl = KUrl("file:///home/vivo/docs/NIKON/2013/20130420-test/work/DSC_9665.png") , autoFilter "*|All Files" showfoto(7331)/digikam (core) Digikam::EditorWindow::selectValidSavingFormat: KDE Offered types: ("xpm", "pgm", "pbm", "rgb", "rgba", "bw", "sgi", "tga", "xv", "ppm", "bmp", "pic", "eps", "epsi", "epsf", "jp2", "mng", "tiff", "tif", "png", "jpeg", "jpg", "pcx", "xbm") showfoto(7331)/digikam (core) Digikam::EditorWindow::selectValidSavingFormat: Writable formats: ("xpm", "pgm", "pbm", "rgb", "rgba", "bw", "sgi", "tga", "xv", "ppm", "bmp", "pic", "eps", "epsi", "epsf", "jp2", "mng", "tiff", "tif", "png", "jpeg", "jpg", "pcx", "xbm", "TIF", "TIFF", "JPG", "JPEG", "JPE", "J2K", "JP2", "PGF") showfoto(7331)/digikam (core) Digikam::EditorWindow::selectValidSavingFormat: Possible format from local file: "png" showfoto(7331)/digikam (core) Digikam::EditorWindow::selectValidSavingFormat: Using format from target url "png" showfoto(7331)/digikam (core) Digikam::EditorCore::Private::saveAs: Saving to : "/home/vivo/docs/NIKON/2013/20130420-test/work/EditorWindow-Ly7331.digikamtempfile.png" ( "png" ) showfoto(7331)/digikam (core) Digikam::EditorCore::Private::saveNext: Saving file "/home/vivo/docs/NIKON/2013/20130420-test/work/EditorWindow-Ly7331.digikamtempfile.png" at -1 showfoto(7331)/digikam (core) Digikam::PNGLoader::save: DImg quality level: 1 showfoto(7331)/digikam (core) Digikam::PNGLoader::save: PNG compression level: 9 libpng error: profile 'icc': 1B0Ah: invalid length showfoto(7331)/digikam (core) Digikam::PNGLoader::save: Internal libPNG error during writing file. Process aborted! showfoto(7331)/digikam (core) Digikam::EditorCore::slotImageSaved: error saving image ' /home/vivo/docs/NIKON/2013/20130420-test/work/EditorWindow-Ly7331.digikamtempfile.png showfoto(7331)/digikam (core) Digikam::EditorWindow::slotSavingFinished: "/home/vivo/docs/NIKON/2013/20130420-test/work/EditorWindow-Ly7331.digikamtempfile.png" false true