I guess we have to convert filenames of any graphics in 7 bit clean form like this path does. It resolves problems with russian names of files with graphics inserted in LyX.
--- /home/lav/RPM/BUILD/lyx-1.3.3/src/insets/insetgraphics.C 2003-09-30 23:55:18 +0400 +++ src/insets/insetgraphics.C 2003-10-27 01:52:16 +0300 @@ -629,6 +629,7 @@ subst(temp_file, ".", "_"), ext_tmp); // now we have any_dir_file.ext temp_file = MakeAbsPath(temp_file, buf->tmppath); + temp_file = MakeLatexName(temp_file); lyxerr[Debug::GRAPHICS] << "\tchanged to: " << temp_file << endl; -- Lav Vitaly Lipatov GNU! ALT Linux Team! LaTeX! LyX!