Comment 3 for bug 1243078

I just upgraded to 13.10 today and have the same issue. This wasn't a problem with 13.04. Running `gsettings set org.gnome.settings-daemon.plugins.cursor active false` fixed it for me (from http://synergy-foss.org/osqa/questions/3148/ubuntu-1310-no-cursor-visable-with-synergyc)