Description of problem: The current version(r34255) of texlive-xetex-bin in f23 can't support CID-keyed fonts. Which caused the font like adobe-source-han-sans-tw-fonts can't be used in xelatex. Version-Release number of selected component (if applicable): texlive-xetex-bin-4:svn30845.0-16.20140525_r34255.fc23.x86_64 How reproducible: If you tried the example below, you will get a mess in the output pdf. \documentclass{book} \usepackage{xeCJK} \usepackage{lipsum} \usepackage[a4paper, top=22mm, bottom=20mm, footskip=10mm]{geometry} \setCJKmainfont{Source Han Sans TW} \begin{document} \chapter{測試} 愛神愛人 \end{document} Actual results: All the Chinese character would be a mess but the English or number character part is normal. Additional info: You could use the WenQuanYi Micro Hei Mono instead, but the character in this font is not exactly the same as the one used in Republic of China(Taiwan). This is problem has been solved in r34700. You reference from http://tug.org/pipermail/xetex/2014-July/025408.html and http://tug.org/pipermail/xetex/2014-July/025385.html
texlive-2014-18.20140525_r34255.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-74f2c23353
texlive-2014-18.20140525_r34255.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-74f2c23353
texlive-2014-18.20140525_r34255.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.