Hi, I'm not sure anyone else can reproduce this weird behavior under LyX 2.0.4 (Ubuntu): the tex code for jpeg figures seems to be wrong. Suppose the jpeg file is foo.jpg; in the tex code exported from LyX it will become this:
\includegraphics{\string"0_path_to_foo\string".jpg, jpeg} pdflatex will write the text "jpeg jpeg" before the figure in the PDF output. It turns out that LyX copied foo.jpg to the temp dir as "0_path_to_foo.jpg, jpeg". I do not understand why this happens. PNG figures are fine. Regards, Yihui -- Yihui Xie <xieyi...@gmail.com> Phone: 515-294-2465 Web: http://yihui.name Department of Statistics, Iowa State University 2215 Snedecor Hall, Ames, IA