Hello. Since I have moved to Linux (ubuntu 7.04) and installed LyX (1.5.1) (before that I had Windows XP and LyX 1.5.something), my PDF documents are generated with low quality, both in Hebrew and English; though, DVI/PS documents are fine.
I believe that it is somehow related to fonts; and I guess that this is a problem with pdflatex and not directly with LyX; but when I tried to generate PDFs from pure .tex files (with Hebrew) using pdflatex, it seems like it wasn't fuzzy, so maybe LyX DOES have something to do with that. For sure, I will add here two files that I have tested. The first test is in Hebrew and is very simple; I have tried it with pdftex command, and it worked fine. here is the code: <tex> \def\t{\null\hfill íåìù\break} \def\tt{\null\hfill --- íÉåìÈù\break} \font\a htimes at 30pt \a\t \font\a htimes at 30pt \a\tt \end </tex> (forget about the encoding there...) When I have generated the PDF using pdftex for the first time, I got the input as you can see in the attached file (test.pdf) - no fuzziness... though, now when I try again, I just get errors, like "! Font \a=htimes at 30.0pt not loadable: Metric (TFM) file not found.". The second test is the following code: <lyx> #LyX 1.5.1 created this file. For more info see http://www.lyx.org/ \lyxformat 276 \begin_document \begin_header \textclass article \language hebrew \inputencoding auto \font_roman default \font_sans default \font_typewriter default \font_default_family default \font_sc false \font_osf false \font_sf_scale 100 \font_tt_scale 100 \graphics default \paperfontsize default \spacing single \papersize default \use_geometry false \use_amsmath 1 \use_esint 1 \cite_engine basic \use_bibtopic false \paperorientation portrait \secnumdepth 3 \tocdepth 3 \paragraph_separation indent \defskip medskip \quotes_language english \papercolumns 1 \papersides 1 \paperpagestyle default \tracking_changes false \output_changes false \author "" \author "" \end_header \begin_body \begin_layout Standard \lang english Peleg Michaeli is writing a test PDF. \end_layout \begin_layout Standard \lang english What is this PDF good for? many things. \end_layout \begin_layout Standard \lang english Mostly - a test. \end_layout \begin_layout Standard \lang english Peleg Michaeli is writing a test PDF. \end_layout \begin_layout Standard \lang english What is this PDF good for? many things. \end_layout \begin_layout Standard \lang english Mostly - a test. \end_layout \begin_layout Standard \lang english Peleg Michaeli is writing a test PDF. \end_layout \begin_layout Standard \lang english What is this PDF good for? many things. \end_layout \begin_layout Standard \lang english Mostly - a test. \end_layout \begin_layout Standard \lang english Peleg Michaeli is writing a test PDF. \end_layout \begin_layout Standard \lang english What is this PDF good for? many things. \end_layout \begin_layout Standard \lang english Mostly - a test. \end_layout \begin_layout Standard עברית \end_layout \begin_layout Standard עברית \end_layout \begin_layout Standard שלום שלום שלום שלום שלום! \end_layout \begin_layout Standard פלג מיכאלי כותב דף שמטרתו ניסיון ב- \lang english PDF \lang hebrew , ותו לא. \end_layout \begin_layout Standard פלג מיכאלי כותב דף שמטרתו ניסיון ב- \lang english PDF \lang hebrew , ותו לא. \end_layout \begin_layout Standard פלג מיכאלי כותב דף שמטרתו ניסיון ב- \lang english PDF \lang hebrew , ותו לא. \end_layout \begin_layout Standard פלג מיכאלי כותב דף שמטרתו ניסיון ב- \lang english PDF \lang hebrew , ותו לא. \end_layout \begin_layout Standard והנה נוסחה: \begin_inset Formula \[ \lim_{n\to\infty}\sum_{k=1}^{n}a_{n}x^{n}=3\] \end_inset \end_layout \begin_layout Standard וזהו. \end_layout \end_body \end_document </lyx> And this code, using LyX and pdflatex (the default, I haven't changed anything there) generates the second attached file (newfile3.pdf). As you can see, the English is OK, but the Hebrew is fuzzy. So - I thought it might be related to TTF - hence I have followed this tutorial: http://www.guyrutenberg.com/2006/12/08/using-hebrew-truetype-fonts-with-pdftex/ which looks promising. Everything went well following the instructions, but in the buttom line - nothing new. I would appreciate any help - I am an open-university student, and LyX is my only notepad - this is how I send all of my assignments (math). Thanks ahead, Peleg. (I hope the attachments will be accepted, but if not, I will send them to anyone who care to help.)