使用apt-get install时出现dpkg错误
我从12.04升级到Ubuntu 14.04，每次我对任何软件包使用apt-get install ，都会因处理一些我的乳胶软件包而出现一堆错误。 包括以下代码段：
Sometimes, not accepting conffile updates in /etc/texmf/updmap.d causes updmap-sys to fail. Please check for files with extension .dpkg-dist or .ucf-dist in this directory dpkg: error processing package tex-common (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of lmodern: lmodern depends on tex-common (>= 3); however: Package tex-common is not configured yet.
通过使用sudo dpkg --configure -a和包含此错误的包的总列表进行了重新生成：
Errors were encountered while processing: tex-common texlive-publishers tex-gyre texlive-latex-extra-doc texlive-fonts-extra-doc texlive-lang-english texlive-luatex texlive-generic-recommended texlive-pstricks-doc texlive-fonts-recommended latex2html latex-xcolor texlive-pictures texlive-fonts-extra texlive-pictures-doc asymptote texlive-bibtex-extra texlive-latex-recommended-doc texlive-latex-recommended doxygen-latex texlive-pstricks tipa texlive-latex-base texlive-fonts-recommended-doc latex-beamer texlive-font-utils texlive-latex-base-doc texlive-latex-extra texlive-extra-utils texlive texlive-publishers-doc lmodern
有想法该怎么解决这个吗？
编辑1：添加尝试sudo apt-get install -f ：
Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 32 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Setting up tex-common (4.04) ... Ignoring /etc/texmf/texmf.d/05TeXMF.cnf during generation of texmf.cnf, please remove manually! Ignoring /etc/texmf/texmf.d/15Plain.cnf during generation of texmf.cnf, please remove manually! Ignoring /etc/texmf/texmf.d/80DVIPDFMx.cnf during generation of texmf.cnf, please remove manually! Running mktexlsr. This may take some time... done. Running updmap-sys. This may take some time... updmap-sys failed. Output has been stored in /tmp/updmap.DJoQcW7n
如果apt-get it self出现问题，请尝试检查您的软件存储库：
/etc/apt/sources.list
并根据您的位置用适当的回购替换其内容，然后执行以下操作：
sudo apt-get update
首先，您应该在安装新软件包之前尝试修复依赖性问题。 尝试运行：
sudo apt-get install -f
然后再次尝试安装desider包。
删除违规包并重新安装它们（和依赖项）完全解决了这个问题。
这显然是用户Andrea注意到的一个错误 。