This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant.They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.To keep my data and settings, I just reinstalled it from a CD over the old system. dpkg: error processing package fontconfig (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: fontconfig E: Sub-process /usr/bin/dpkg returned an error code (1) /usr/share/fonts: caching, new cache contents: 0 fonts, 4 dirs ... /usr/share/fonts/type1/gsfonts: caching, new cache contents: 35 fonts, 0 dirs /usr/share/fonts/type1/mathml: caching, new cache contents: 1 fonts, 0 dirs /usr/local/share/fonts: caching, new cache contents: 0 fonts, 0 dirs /.local/share/fonts: skipping, no such directory Re-scanning /usr/share/fonts: fc-cache: symbol lookup error: fc-cache: undefined symbol: Fc Dir Cache Rescan [email protected] Pad-T530:~$ sudo apt-get install --reinstall libfontconfig1 libfontconfig1-dev libfontconfig1-dbg Reading package lists...Everything went smooth, apart from the fact that I get errors on every update: [email protected] Pad-T530:/var/lib/dpkg/info$ sudo apt-get autoremove Reading package lists... Done Building dependency tree Reading state information...I want to update fontconfig to a newer version but it seems that the OS is still finding the old fontconfig and I need the newer version to build qt. I do not know if this helps but when I did a search for fontconfig I found some files in a folder called cache.When I do yum update it tells me everything is up to date but that version is too old and is missing Fc Free Type Query Face.
Done 0 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade. After this operation, 0 B of additional disk space will be used. The following information may help to resolve the situation: The following packages have unmet dependencies.Revert some removal from 7ac6af6 Take effects on dir, cachedir, acceptfont, and rejectfont only when loading Do not mix up font dirs into the list of config dirs Ensure the user config dir is available in the list of config dirs on the fallback config Add missing files to ship Alexander Larsson (1): Fc Hash Table Add Internal: Compare against the right key Behdad Esfahbod (5): Remove hack for OS/2 weights 1..9 Support FC_WIDTH as double as well Fix leak Use FT_Done_MM_Var if available Fix undefined-behavior signed shifts Olivier Crête (1): Fix cross-compilation by passing CPPFLAGS to CPP Tom Anderson (1): Allow overriding symbol visibility.