confirming the problem still exists in Ubuntu 12.04.3, with LO 4.1.3 PPA version (version 4.1.3~rc2-0ubuntu1~precise1~ppa1) as prior comment indicates. Workaround of:
sudo sed -i 's/X-GIO-NoFuse=true/#X-GIO-NoFuse=true/' /usr/share/applications/libreoffice-* as
confirming the problem still exists in Ubuntu 12.04.3, with LO 4.1.3 PPA version (version 4.1.3~rc2- 0ubuntu1~ precise1~ ppa1) as prior comment indicates. Workaround of:
sudo sed -i 's/X-GIO- NoFuse= true/#X- GIO-NoFuse= true/' /usr/share/ applications/ libreoffice- * as
as alluded to above does seem to help.