Does this work? https://itsfoss.com/invisible-mouse-cursor-ubuntu-1310/
That link says to just do this in a terminal: gsettings set org.gnome.settings-daemon.plugins.cursor active false The first comment on that post has a different work around.
Does this work? https://itsfoss.com/invisible-mouse-cursor-ubuntu-1310/
That link says to just do this in a terminal: gsettings set org.gnome.settings-daemon.plugins.cursor active false The first comment on that post has a different work around.