When changing the default photo application to 'Shotwell Viewer' to view images I do assume that it opens all kind of image formats that it is capable of viewing → .png
For a dev png might be not an image format but for the people out there - they don't know what the differences of jpg and png are and when to use the one or the other. The reason I use 'Shotwell Viewer' is because of its editing skills, for the rest I don't see (as user) any differences to 'Image Viewer'. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/876897 Title: Changing the default application for photos has no effect for several image types (png...) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/876897/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs