changing font doesn't work for documents

Dear all Most European people prefer san-serif font in business documents. I find it difficult to set document default font to a san-serif font. If I follow the "User's Guide", go to "Document" -> "Setting", and change font to "helvet", and "Save", and view the output in postscript (Ctrl+t), the

Re: changing font doesn't work for documents

Juergen Spitzmueller wrote: > Zhang Weiwu wrote: > > >> If I follow the "User's Guide", go to "Document" -> "Setting", and >> change font to "helvet", and "Save", and view the output in postscript >> (Ctrl

error on lyx prevents me generate print output.

error message in opening tutorial with lyx. The opened tutorial is not printable. see below: [EMAIL PROTECTED]:~$ lyx Warning: Document class not available The layout file requested by this document, scrbook.layout, is not usable. This is probably because a