Thank you for all your help with this, I really appreciate it! Here's round 2 of Backtrace, after I installed the gstreamer deb:
** Attachment added: "gdb-shotwell.txt" https://bugs.launchpad.net/ubuntu/+source/gst-libav1.0/+bug/1311737/+attachment/4095450/+files/gdb-shotwell.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1311737 Title: Shotwell crashes on launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gst-libav1.0/+bug/1311737/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs