debian/ubuntu-logo.png themes/ubuntu-logo/ubuntu_logo.png themes/ubuntu-logo/ubuntu_logo16.png themes/ubuntu-logo/password_field.png themes/ubuntu-logo/password_field16.png themes/ubuntu-logo/progress_dot_off.png themes/ubuntu-logo/progress_dot_off16.png themes/ubuntu-logo/progress_dot_on.png themes/ubuntu-logo/progress_dot_on16.png