[NTG-context] !pdfTeX error: pdftex (file lmmi12): Font lmmi12 at 600 not found

pdftex --version

Hello, I don't quite understand why, but my distribution became broken at some random time point (I do not remember doing anything special in the meantime). I have installed ConTeXt from scratch, but the same problem persists: systems : begin file sqrt at line 1 fonts : needs map file: original-base fonts : needs map file: original-ams-base fonts : needs map file: original-public-lm fonts : needs map file: lm-ec fonts : needs map file: lm-math fonts : needs map file: lm-rm (/context2/tex/texmf-context/tex/context/base/sort-def.tex (/context2/tex/texmf-context/tex/context/base/sort-def.mkii)) (/context2/tex/texmf-context/tex/context/base/sort-lan.tex loading : Context Sorting Macros (languages) (/context2/tex/texmf-context/tex/context/base/sort-lan.mkii)) [1.1 pdfTeX warning: pdftex (file pdftex.map): cannot open font map file ] systems : end file sqrt at line 3 system : cont-err loaded (/context2/tex/texmf-context/tex/context/base/cont-err.tex systems : no file 'cont-sys.tex', using 'cont-sys.rme' instead ) ) !pdfTeX error: pdftex (file lmmi12): Font lmmi12 at 600 not found ==> Fatal error occurred, no output PDF file produced! TeXExec | runtime: 0.773438 There is no pdftex.map, but there has never been one. It could be that I have screwed something up during LM fonts update, but I'm a bit clueless at the moment. More or less the same files seem to work OK on windows, the only difference are the binaries. > kpsewhich lm-math.map returns /context2/tex/texmf/fonts/map/dvips/lm/lm-math.map and there it is lmmi12 LMMathItalic12-Regular "enclmmathit ReEncodeFont" kpsewhich lmmi12.pfb /context2/tex/texmf/fonts/type1/public/lm/lmmi12.pfb and > kpsewhich lm-mathit.enc /context2/tex/texmf/fonts/enc/dvips/lm/lm-mathit.enc pdfTeX 3.141592-1.50.0-alpha-20071218-2.2 (Web2C 7.5.6) kpathsea version 3.5.6dev Copyright 2007 Peter Breitenlohner (eTeX)/Han The Thanh (pdfTeX). Kpathsea is copyright 2007 Karl Berry and Olaf Weber. There is NO warranty. Redistribution of this software is covered by the terms of both the pdfTeX copyright and the Lesser GNU General Public License. For more information about these matters, see the file named COPYING and the pdfTeX source. Primary author of pdfTeX: Peter Breitenlohner (eTeX)/Han The Thanh (pdfTeX). Kpathsea written by Karl Berry, Olaf Weber, and others. Compiled with libpng 1.2.24; using libpng 1.2.24 Compiled with zlib 1.2.3; using zlib 1.2.3 Compiled with xpdf version 3.02pl2

kpsewhich --version kpathsea version 3.5.6 Copyright 2005 Karl Berry & Olaf Weber. There is NO warranty. You may redistribute this software under the terms of the GNU General Public License. For more information about these matters, see the files named GPL and LGPL.

I have tried both beta and stable ConTeXt, but no difference. On windows the metafun format fails to generate at some conditions, but that's a completely unrelated problem (I need to figure out what goes wrong there). I could imagine that the problem could be caused by texmf.cnf, but I didn't change anything there: TEXFONTMAPS.dvipdfm = .;$TEXMF/fonts/map/{dvipdfm,dvips,}// TEXFONTMAPS.dvipdfmx = .;$TEXMF/fonts/map/{dvipdfm,dvips,}// TEXFONTMAPS.pdftex = .;$TEXMF/fonts/map/{pdftex,dvips,}// TEXFONTMAPS.pdfetex = .;$TEXMF/fonts/map/{pdftex,dvips,}// TEXFONTMAPS.luatex = .;$TEXMF/fonts/map/{pdftex,dvips,}// TEXFONTMAPS.xetex = .;$TEXMF/fonts/map/{xetex,pdftex,dvips,}// TEXFONTMAPS.dvips = .;$TEXMF/fonts/map/{dvips,pdftex,}// TEXFONTMAPS = .;$TEXMF/fonts/map/{$progname,$engine,pdftex,dvips,}//;$TEXMF/{$progname,$engine,pdftex,dvips}/{config,}// (Though it makes no sense that xetex reads dvips maps as it cannot interpret them anyway, and some more polishing could be done, but that's something completely unrelated again.) Another thought is that I could have incompatible libraries, but I didn't change that recently (and it broke two days ago). I would be greatful for any hints about where to look for a solution, Mojca