求助：卸载Texlive时，lmodern字体无法卸载！

[ybsolar]

安装Texlive2007（apt-get)后，由于误删除/etc/texmf下的内容，导致lmodern软件包无法卸载：
sudo apt-get autoremove lmodern
正在读取软件包列表... 完成
正在分析软件包的依赖关系树
正在读取状态信息... 完成
下列软件包将被【卸载】：
lmodern
共升级了 0 个软件包，新安装了 0 个软件包，要卸载 1 个软件包，有 10 个软件未被升级。
有 1 个软件包没有被完全安装或卸载。
解压缩后将会空出 47.3MB 的空间。
您希望继续执行吗？[Y/n]y
(正在读取数据库 ... 系统当前总共安装有 145135 个文件和目录。)
正在删除 lmodern ...
W: /usr/share/texmf/fonts/type1/public/lm/lmtti10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmssbx10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmduno10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmtcso10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmtlc10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmtko10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmtto10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmssqo8.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmvtl10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmssdc10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmssbo10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmvtk10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmtlo10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmbxi10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmtl10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmcsc10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmro10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmvtko10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmtcsc10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmtk10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmu10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmbo10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmr10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmssqbo8.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmvtt10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmtlco10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmvtlo10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmss10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmb10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmsso10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmssqbx8.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmbx10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmbxo10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmssdo10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmdunh10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmvtto10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmri10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmssq8.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmcsco10.pfb: not registered.
W: /usr/share/texmf/fonts/type1/public/lm/lmtt10.pfb: not registered.
dpkg：处理 lmodern (--remove)时出错：
子进程 pre-removal script 返回了错误号 1
Error: '/etc/texmf/web2c/updmap.cfg' should not exist when using the
Debian teTeX or TeX Live packages. Presumably, you used updmap-sys
in maintainance mode (options --edit, --syncwithtrees, etc.).
This shouldn't be done with the Debian teTeX or TeX Live packages.
Instead, you should edit the files in /etc/texmf/updmap.d/ and run
update-updmap, mktexlsr and updmap-sys.
Please remove '/etc/texmf/web2c/updmap.cfg' and try again.
dpkg: 作下列清理工作时发生错误:
子进程 post-installation script 返回了错误号 1
在处理时有错误发生：
lmodern
E: Sub-process /usr/bin/dpkg returned an error code (1)


lmodern软件包简介：
Package: lmodern
Priority: optional
Section: tex
Installed-Size: 46168
Maintainer: Ubuntu MOTU Developers <ubuntu-motu@lists.ubuntu.com>
Original-Maintainer: Debian TeX maintainers <debian-tex-maint@lists.debian.org>
Architecture: all
Version: 1.010x-5
Replaces: lm, lmodern-x11
Depends: defoma (>= 0.5.0), tex-common (>= 1.10), xfonts-utils (>= 1:1.0.0-6)
Conflicts: lm, lmodern-x11
Filename: pool/main/l/lmodern/lmodern_1.010x-5_all.deb
Size: 17048986
MD5sum: 2a0660032bc85efeeb5f79d840e19fb9
SHA1: 2c567cc21505bc85e7c096b385bf63b4534fa627
SHA256: a2c1e5237afa4469e7c8648808759c873f02ae6b32171c63da6391c209ced387
Description: scalable PostScript and OpenType fonts based on Computer Modern
The Latin Modern fonts, also known as "lm fonts", are a set of
scalable fonts in PostScript Type 1 and OpenType formats. They are
based on the PostScript Type 1 version of the Computer Modern fonts
and contain many additional characters (mostly accented ones).
.
The Latin Modern fonts were generated using MetaType1, a program
based on MetaPost for generating PostScript Type 1 fonts
(ftp://bop.eps.gda.pl/pub/metatype1/). Their size is reasonable and
they are usually considered to be of good quality (compared to
cm-super, for instance; however, cm-super contains font families
that have no equivalent in this package; additionally, there are
character sets that are supported by cm-super and not by the Latin
Modern fonts).
.
The fonts are setup for use with the TeX typesetting system. They
are also registered with defoma, which makes them available to other
applications such as Ghostscript and Fontconfig. Finally, they are
made available to the core X11 fonts system, which makes it possible
to use them in any X application.
Homepage: http://www.gust.org.pl/projects/e-foundry/latin-modern/
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu

向高手求救，整了好久没弄明白怎么回事！