With debug symbols (gdb) set args lehre_kliniv.pdf (gdb) run Starting program: /usr/bin/xpdf lehre_kliniv.pdf Program received signal SIGSEGV, Segmentation fault. 0x00007ffff71715d8 in CMapCache::getCMap(GooString*, GooString*, Stream*) () from /usr/lib/libpoppler.so.13 (gdb) bt #0 0x00007ffff71715d8 in CMapCache::getCMap(GooString*, GooString*, Stream*) () from /usr/lib/libpoppler.so.13 #1 0x00007ffff71af60d in GlobalParams::getCMap(GooString*, GooString*, Stream*) () from /usr/lib/libpoppler.so.13 #2 0x00007ffff719a54f in GfxCIDFont::GfxCIDFont(XRef*, char*, Ref, GooString*, Dict*) () from /usr/lib/libpoppler.so.13 #3 0x00007ffff719b523 in GfxFont::makeFont(XRef*, char*, Ref, Dict*) () from /usr/lib/libpoppler.so.13 #4 0x00007ffff719b6cf in GfxFontDict::GfxFontDict(XRef*, Ref*, Dict*) () from /usr/lib/libpoppler.so.13 #5 0x00007ffff7183be2 in GfxResources::GfxResources(XRef*, Dict*, GfxResources*) () from /usr/lib/libpoppler.so.13 #6 0x00007ffff7195c2a in Gfx::Gfx(XRef*, OutputDev*, int, Dict*, Catalog*, double, double, PDFRectangle*, PDFRectangle*, int, bool (*)(void*), void*) () from /usr/lib/libpoppler.so.13 #7 0x00007ffff71c6e87 in Page::createGfx(OutputDev*, double, double, int, bool, bool, int, int, int, int, bool, Catalog*, bool (*)(void*), void*, bool (*)(Annot*, void*), void*) () from /usr/lib/libpoppler.so.13 #8 0x00007ffff71c710d in Page::displaySlice(OutputDev*, double, double, int, bool, bool, int, int, int, int, bool, Catalog*, bool (*)(void*), void*, bool (*)(Annot*, void*), void*) () from /usr/lib/libpoppler.so.13 #9 0x00000000004149bc in PDFCore::needTile (this=0x6c4b80, page=0x6bf1f0, x=0, y=0) at build/PDFCore.cc:843 #10 0x0000000000417d71 in PDFCore::update (this=0x6c4b80, topPageA=, scrollXA=, scrollYA=, zoomA=0, rotateA=, force=, addToHist=true) at build/PDFCore.cc:666 #11 0x000000000041a7ad in XPDFCore::update (this=0x6c4b80, topPageA=, scrollXA=, scrollYA=, zoomA=, rotateA=, force=, addToHist=true) at build/XPDFCore.cc:290 #12 0x0000000000412755 in PDFCore::displayPage (this=, topPageA=, zoomA=, rotateA=, scrollToTop=, addToHist=) at build/PDFCore.cc:294 #13 0x0000000000426e18 in displayPage (this=0x6a25c0, appA=, fileName=0x6739c0, pageA=, destName=0x0, fullScreen=, ownerPassword=0x0, userPassword=0x0) at build/XPDFViewer.cc:462 #14 XPDFViewer::XPDFViewer (this=0x6a25c0, appA=, fileName=0x6739c0, pageA=, destName=0x0, fullScreen=, ownerPassword=0x0, userPassword=0x0) at build/XPDFViewer.cc:308 #15 0x0000000000418bdd in XPDFApp::open (this=0x65e840, fileName=0x6739c0, page=1, ownerPassword=0x0, userPassword=) at build/XPDFApp.cc:228 #16 0x0000000000427b7c in main (argc=2, argv=) at build/xpdf.cc:313 (gdb)