I'm running 18.04 and I have this error. However, I was able to get thumbnails working in Thunar. Ufraw is still segfaulting, but it creates the thumbnail first. So it seems it might be incidental and this bug is not causing the thumbnail issue.
The fix for me to get thumbnails was to run: sudo update-mime-database Then thunar -q, then restart Thunar. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1768855 Title: ufraw-batch in bionic segfault To manage notifications about this bug go to: https://bugs.launchpad.net/ufraw/+bug/1768855/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs