I'm not using Unity (and therefore libappindicator), but things you could do to trac the problem:
1. Try the current version from this PPA: https://launchpad.net/~shutter/+archive/ppa?field.series_filter=precise 2. Start Shutter from the command line and see what messages it displays after trying to close it.
I'm not using Unity (and therefore libappindicator), but things you could do to trac the problem:
1. Try the current version from this PPA: https:/ /launchpad. net/~shutter/ +archive/ ppa?field. series_ filter= precise
2. Start Shutter from the command line and see what messages it displays after trying to close it.