Am Mittwoch, 5. September 2018 schrieb Stefan Krusche: > Good day everyone, > > is anybody using digikam to edit images? I encountered this bug recently, > that digikam fails with an only general error message "Failed to save file" > when I try to save an image file in PNG format. It is reproducible like > this: > > 1. start digikam > 2. open any image to edit > 3. save as: select PNG file > --> failure > > Exspected behavior: > 3. save as: should save the converted to PNG format image file > > Other formats seem to work well, I have tried .jpg, .jp2 > > In ~/.xsession-errors there are some message which may be related: > > Opening the image file into the editor: > TQFile::open: No file name specified > TQFile::open: No file name specified > Exif Qt::Orientation: 1 > > Saving: > TQFile::open: No file name specified > TQFile::open: No file name specified > JPEG image preview size: (1280 x 720) pixels - 80124 bytes > libpng error: known incorrect sRGB profile > digikam: WARNING: error saving image > '/home/user/xyz/lnw39a.digikamtempfile.tmp > > This tmp file is created with zero size and vanishes after clicking ok in > the dialog with the error message. > > Searching the greatest database of all ages taught me that the libpng error > message is commonly known and that something had been changed in handling > PNG format which I don't understand really, but my guess is that the > interaction of digikam with libpng might be affected. > > System information: > TDE R14.0.5 (PSB) > digikam 0.9.6 using PNG library version 1.6.28 > Devuan ascii > > Before I try to find out more and/or create a bug report I'd like to ask if > anyone has seen this error and knows what to do about it. Any ideas and > hints welcome. > > Kind regards, > Stefan Additional information: - original image file is in JPG format as downloaded from my phone - there is another libpng warning in between the actions in ~/.xsession-errors: "libpng warning: iCCP: known incorrect sRGB profile" --------------------------------------------------------------------- To unsubscribe, e-mail: trinity-users-unsubscribe@xxxxxxxxxxxxxxxxxxxxxxxxxx For additional commands, e-mail: trinity-users-help@xxxxxxxxxxxxxxxxxxxxxxxxxx Read list messages on the web archive: http://trinity-users.pearsoncomputing.net/ Please remember not to top-post: http://trinity.pearsoncomputing.net/mailing_lists/#top-posting
