Confirm this problem with Trusty (zenity 3.8.0-1) ----> sudo gedit /usr/share/zenity/zenity.ui
had to add the required property at line 1025 : <property name="expand">True</property> (inside the block: <object class="GtkScrolledWindow" id="zenity_tree_window"> ) ** Tags removed: third-party-packages -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to zenity in Ubuntu. https://bugs.launchpad.net/bugs/1192101 Title: Fail to expand dialog box To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zenity/+bug/1192101/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs