This happens for me in emacs23 with a clean install of the released version of Lucid desktop 32-bit (not UNR) on my Dell mini netbook - so there is no dependency on upgrading from beta versions.
-- warning spam on stdout: CRITICAL **: murrine_style_draw_box_gap: assertion `height >= -1' failed https://bugs.launchpad.net/bugs/538499 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs