Forgot to note: this was reported on Feisty (with backports enabled, but they do not relate to this bug). Versions of some relevant packages are given below.
$ dpkg -l libgtk2.0-0 gtk-qt-engine ... ii gtk-qt-engine 0.71~svn20070224-0ubuntu3 theme engine using Qt for GTK+ 2.x ii libgtk2.0-0 2.10.11-0ubuntu3 The GTK+ graphical user interface library -- On window resize the Gtk+ slider control is not resized correctly with Qt theme https://bugs.launchpad.net/bugs/121185 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs