Paolo, can you confirm you upgraded from OOo in Ubuntu 10.04LTS and it worked in that OOo version ?
** Bug watch added: freedesktop.org Bugzilla #36470 http://bugs.freedesktop.org/show_bug.cgi?id=36470 ** Also affects: df-libreoffice via http://bugs.freedesktop.org/show_bug.cgi?id=36470 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/768508 Title: Impress: wrong transparency rendering in presentation mode -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs