Here is the preamble \usetheme{Warsaw} % or ...
\setbeamercovered{transparent} % or whatever (possibly just delete it) \usepackage{pstricks} and I try other package with no more success
Here is the preamble \usetheme{Warsaw} % or ...
\setbeamercovered{transparent} % or whatever (possibly just delete it) \usepackage{pstricks} and I try other package with no more success