This happened after the recent upgrade of the Debian packages to texlive 2018.20190227-2. Any suggestions?
Best regards Janusz The minimal example: --8<---------------cut here---------------start------------->8--- \documentclass{article} \usepackage{fontspec} \usepackage{polyglossia} \usepackage{etoolbox} \setmainlanguage{polish} \setotherlanguage{english} \begin{document} \gappto\captionspolish{\renewcommand{\figurename}{Il.}} \begin{figure}[!h] \caption{Test} \end{figure} \end{document} --8<---------------cut here---------------end--------------->8--- The fls file: --8<---------------cut here---------------start------------->8--- PWD /mnt/MyBookT2/dom/katalog INPUT /etc/texmf/web2c/texmf.cnf INPUT /usr/share/texmf/web2c/texmf.cnf INPUT /usr/share/texlive/texmf-dist/web2c/texmf.cnf INPUT /var/lib/texmf/web2c/xetex/xelatex.fmt INPUT figurename.tex OUTPUT figurename.log INPUT /usr/share/texlive/texmf-dist/tex/latex/base/article.cls INPUT /usr/share/texlive/texmf-dist/tex/latex/base/article.cls INPUT /usr/share/texlive/texmf-dist/tex/latex/base/size10.clo INPUT /usr/share/texlive/texmf-dist/tex/latex/base/size10.clo INPUT /usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/l3packages/xparse/xparse.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/l3packages/xparse/xparse.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/l3kernel/expl3.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/l3kernel/expl3.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/l3kernel/expl3-code.tex INPUT /usr/share/texlive/texmf-dist/tex/latex/l3kernel/expl3-code.tex INPUT /usr/share/texlive/texmf-dist/fonts/map/fontname/texfonts.map INPUT /usr/share/texlive/texmf-dist/fonts/tfm/public/cm/cmr10.tfm INPUT /usr/share/texlive/texmf-dist/fonts/tfm/public/cm/cmr10.tfm INPUT /usr/share/texlive/texmf-dist/fonts/tfm/public/cm/cmr10.tfm INPUT /usr/share/texlive/texmf-dist/fonts/tfm/public/cm/cmr10.tfm INPUT /usr/share/texlive/texmf-dist/fonts/tfm/public/cm/cmr10.tfm INPUT /usr/share/texlive/texmf-dist/fonts/tfm/public/cm/cmr10.tfm INPUT /usr/share/texlive/texmf-dist/fonts/tfm/public/cm/cmr10.tfm INPUT /usr/share/texlive/texmf-dist/fonts/tfm/public/cm/cmr10.tfm INPUT /usr/share/texlive/texmf-dist/fonts/tfm/public/cm/cmr10.tfm INPUT /usr/share/texlive/texmf-dist/fonts/tfm/public/cm/cmr10.tfm INPUT /usr/share/texlive/texmf-dist/tex/generic/unicode-data/UnicodeData.txt INPUT /usr/share/texlive/texmf-dist/tex/generic/unicode-data/UnicodeData.txt INPUT /usr/share/texlive/texmf-dist/tex/generic/unicode-data/CaseFolding.txt INPUT /usr/share/texlive/texmf-dist/tex/generic/unicode-data/CaseFolding.txt INPUT /usr/share/texlive/texmf-dist/tex/generic/unicode-data/SpecialCasing.txt INPUT /usr/share/texlive/texmf-dist/tex/generic/unicode-data/SpecialCasing.txt INPUT /dev/null INPUT /usr/share/texlive/texmf-dist/tex/latex/l3kernel/l3xdvipdfmx.def INPUT /usr/share/texlive/texmf-dist/tex/latex/l3kernel/l3xdvipdfmx.def INPUT /usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec-xetex.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec-xetex.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/base/tuenc.def INPUT /usr/share/texlive/texmf-dist/tex/latex/base/fontenc.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/base/fontenc.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/base/tuenc.def INPUT /usr/share/texlive/texmf-dist/tex/latex/base/tuenc.def INPUT /usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec.cfg INPUT /usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec.cfg INPUT /usr/share/texlive/texmf-dist/tex/latex/polyglossia/polyglossia.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/polyglossia/polyglossia.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/etoolbox/etoolbox.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/etoolbox/etoolbox.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/makecmds/makecmds.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/makecmds/makecmds.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/xkeyval/xkeyval.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/xkeyval/xkeyval.sty INPUT /usr/share/texlive/texmf-dist/tex/generic/xkeyval/xkeyval.tex INPUT /usr/share/texlive/texmf-dist/tex/generic/xkeyval/xkvutils.tex INPUT /usr/share/texlive/texmf-dist/tex/generic/xkeyval/keyval.tex INPUT /usr/share/texlive/texmf-dist/tex/generic/oberdiek/ifluatex.sty INPUT /usr/share/texlive/texmf-dist/tex/generic/oberdiek/ifluatex.sty INPUT /usr/share/texlive/texmf-dist/tex/generic/ifxetex/ifxetex.sty INPUT /usr/share/texlive/texmf-dist/tex/generic/ifxetex/ifxetex.sty INPUT /usr/share/texlive/texmf-dist/tex/latex/polyglossia/gloss-polish.ldf INPUT /usr/share/texlive/texmf-dist/tex/latex/polyglossia/gloss-polish.ldf INPUT /usr/share/texlive/texmf-dist/tex/latex/polyglossia/gloss-polish.ldf INPUT /usr/share/texlive/texmf-dist/tex/latex/polyglossia/gloss-english.ldf INPUT /usr/share/texlive/texmf-dist/tex/latex/polyglossia/gloss-english.ldf INPUT /usr/share/texlive/texmf-dist/tex/latex/polyglossia/gloss-english.ldf INPUT figurename.aux INPUT figurename.aux OUTPUT figurename.aux INPUT figurename.aux --8<---------------cut here---------------end--------------->8--- The Debian info: --8<---------------cut here---------------start------------->8--- Package: texlive Version: 2018.20190227-2 Severity: normal [...] ###################################### List of ls-R files -rw-r--r-- 1 root root 2036 Mar 20 06:34 /var/lib/texmf/ls-R lrwxrwxrwx 1 root root 29 Feb 28 15:28 /usr/share/texmf/ls-R -> /var/lib/texmf/ls-R-TEXMFMAIN lrwxrwxrwx 1 root root 31 Mar 2 03:27 /usr/share/texlive/texmf-dist/ls-R -> /var/lib/texmf/ls-R-TEXLIVEDIST lrwxrwxrwx 1 root root 31 Mar 2 03:27 /usr/share/texlive/texmf-dist/ls-R -> /var/lib/texmf/ls-R-TEXLIVEDIST ###################################### Config files -rw-r--r-- 1 root root 475 Mar 11 18:33 /etc/texmf/web2c/texmf.cnf lrwxrwxrwx 1 root root 33 Mar 2 03:27 /usr/share/texmf/web2c/fmtutil.cnf -> /var/lib/texmf/fmtutil.cnf-DEBIAN lrwxrwxrwx 1 root root 32 Mar 2 03:27 /usr/share/texmf/web2c/updmap.cfg -> /var/lib/texmf/updmap.cfg-DEBIAN -rw-r--r-- 1 root root 5089 Mar 20 06:33 /var/lib/texmf/tex/generic/config/language.dat ###################################### Files in /etc/texmf/web2c/ total 8 -rw-r--r-- 1 root root 283 Sep 3 2015 mktex.cnf -rw-r--r-- 1 root root 475 Mar 11 18:33 texmf.cnf ###################################### md5sums of texmf.d ca40c66f144b4bafc3e59a2dd32ecb9c /etc/texmf/texmf.d/00debian.cnf
[...] -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.19.0-2-amd64 (SMP w/4 CPU cores) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages texlive depends on: ii texlive-fonts-recommended 2018.20190227-2 ii texlive-latex-base 2018.20190227-2 ii texlive-latex-recommended 2018.20190227-2 texlive recommends no packages. texlive suggests no packages. Versions of packages tex-common depends on: ii dpkg 1.19.5 ii ucf 3.0038+nmu1 Versions of packages tex-common suggests: ii debhelper 12.1.1 Versions of packages texlive is related to: ii tex-common 6.11 ii texlive-binaries 2018.20181218.49446-1 -- no debconf information --8<---------------cut here---------------end--------------->8--- -- , Janusz S. Bien emeryt (emeritus) https://sites.google.com/view/jsbien