Unable to Change Source Image Disc in usb disk creator

[Krishna]

By default an Image is ready on the creator.. When selecting another one by browsing, the iso image doesn't change.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: yelp 3.0.0-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic x86_64
Architecture: amd64
Date: Wed Sep 14 20:19:16 2011
ExecutablePath: /usr/bin/yelp
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcEnviron:
 SHELL=/bin/bash
 LC_MESSAGES=en_IN.UTF-8
 LANG=en_IN
 LANGUAGE=en_IN:en
SourcePackage: yelp
UpgradeStatus: Upgraded to natty on 2011-09-14 (0 days ago)
XsessionErrors:
 (firefox-bin:2155): Gtk-CRITICAL **: IA__gtk_clipboard_set_with_data: assertion `targets != NULL' failed
 (process:8497): Gtk-WARNING **: Locale not supported by C library.
 (process:8590): Gtk-WARNING **: Locale not supported by C library.

[Krishna (krishnab)]

This is the state of the Disk Creator.
Source Image always stays the same - Linux Mint.
I am not able to browse to any other Image file from hard disk.

[Brian Murray (brian-murray)]

Please execute the command 'apport-collect 850048' in a terminal after recreating this bug as it'll gather information to help us debug your issue. Thanks in advance.

[Launchpad Janitor (janitor)]

[Expired for usb-creator (Ubuntu) because there has been no activity for 60 days.]

[Carla Sella (carla-sella)]

I have Ubuntu Precise Pangolin installed and I can't change source disk image, I have two by default in the window.

[Carla Sella (carla-sella)]

ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
DistroRelease: Ubuntu 12.04
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
NonfreeKernelModules: nvidia
Package: usb-creator (not installed)
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Tags: precise
Uname: Linux 3.2.0-24-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dip lpadmin plugdev sambashare sudo vboxusers

[Carla Sella (carla-sella)]

apport information

[Carla Sella (carla-sella)]

apport information

[Carla Sella (carla-sella)]

apport information

[Carla Sella (carla-sella)]

apport information

[Carla Sella (carla-sella)]

This is my startup disk creator screenshot.