Comment 5 for bug 773629

Thanks for the log file and debug output. The stack trace reveals that this is related to the global menu. Unfortunately I can't reproduce this on Ubuntu Natty either in 0.9.2 or in trunk.

Do you see this crash every time you remove any tag from any picture?

Could you try the following? First make sure that auto-import is disabled. Start Shotwell with an empty library - you can do this by running, for example, 'shotwell -d ~/foo'. Now import a single photo. Add a tag to the photo, then remove it. Does Shotwell crash? If so, could you attach the photo here, and also tell us what the text of the tag is?