Comment 5 for bug 911123

> 1. There seems to be no way to start capturing the log messages

I'll mark this as Ubuntu only, since the 'File' menu in this dialog is not visible.
Is this the only dialog that uses a menu ?
Shall we replace the menu with buttons (see attached) to match other dialogs ?

> 2. Setting the preference does not capture messages to that dialog

This still seems valid, we should remove this message about setting this preference since it doesn't work.