Apparently, it's not caused by Catfish, but by the thumbnail software of Xubuntu. I don't know which package is responsible of that. If you look the screenshot, you can see the file on the desktop in the background. And there is no thumbnail. Catfish doesn't display the thumbnail because it's not already created by the OS.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1550356 Title: Thumbnail capability doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/catfish/+bug/1550356/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs