ubuntu-bug produces errors

[Kevin O'Gorman]

I run the command "ubuntu-bug" (with no package name) and it reports errors that I did not see in previous releases of Ubuntu:

> kevin@camelot-x:~$ ubuntu-bug
> /usr/share/apport/apport-gtk:16: PyGIWarning: Wnck was imported without specifying a version first. Use gi.require_version('Wnck', '3.0') before import to ensure that the right version gets loaded.
> from gi.repository import GLib, Wnck, GdkX11, Gdk
> Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.

If I provide a package name like apport (as I did to file this bug), the last line of that error report is missing but the rest is still displayed.

If you're seeing this bug, then the errors do not cause obvious problems in functionality but they still should be fixed.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: apport 2.20.1-0ubuntu2.1
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
NonfreeKernelModules: wl
ApportLog:

ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CrashReports:
 600:109:116:0:2016-08-19 12:46:39.989565607 -0700:2016-08-19 11:45:25.538951876 -0700:/var/crash/_usr_lib_byobu_include_config.py.1000.uploaded
 640:1000:116:1984299:2016-08-19 12:46:35.269550085 -0700:2016-08-19 12:46:37.417554899 -0700:/var/crash/_usr_lib_byobu_include_config.py.1000.crash
 664:1000:116:0:2016-08-19 12:46:37.417554899 -0700:2016-08-19 12:46:37.417554899 -0700:/var/crash/_usr_lib_byobu_include_config.py.1000.upload
CurrentDesktop: XFCE
Date: Sat Aug 20 09:11:58 2016
InstallationDate: Installed on 2016-08-08 (11 days ago)
InstallationMedia: Xubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
PackageArchitecture: all
SourcePackage: apport
UpgradeStatus: No upgrade log present (probably fresh install)