debian woody升级到unstable 出错，郁闷！

用apt-get 升级过程中，我同时在另一个终端做别的事儿，一不小心系统崩溃了，重新启
动后继续升级，软件包下载后安装时出错了。运行 apt-get dist-upgrade后，出错信息如
下：
Error: the current /etc/modules.conf is not automatically generated.
Use "update-modules force" to force (re)generation.
dpkg: warning - old post-removal script returned error exit status 1
dpkg - trying script from the new package instead ...
Error: the current /etc/modules.conf is not automatically generated.
dpkg: error processing /var/cache/apt/archives/powermgmt-base_1.14_i386.deb (-
-unpack):
subprocess new post-removal script returned error exit status 1
Error: the current /etc/modules.conf is not automatically generated.
dpkg: error while cleaning up:
subprocess post-removal script returned error exit status 1
Preparing to replace ppp 2.4.1.uus-4 (using .../ppp_2.4.1.uus-5_i386.deb) ...

Unpacking replacement ppp ...
Error: the current /etc/modules.conf is not automatically generated.
Use "update-modules force" to force (re)generation.
dpkg: warning - old post-removal script returned error exit status 1
dpkg - trying script from the new package instead ...
Error: the current /etc/modules.conf is not automatically generated.
Use "update-modules force" to force (re)generation.
dpkg: error processing /var/cache/apt/archives/ppp_2.4.1.uus-5_i386.deb (--unp
ack):
subprocess new post-removal script returned error exit status 1
Error: the current /etc/modules.conf is not automatically generated.
Use "update-modules force" to force (re)generation.
dpkg: error while cleaning up:
subprocess post-removal script returned error exit status 1
Errors were encountered while processing:
/var/cache/apt/archives/powermgmt-base_1.14_i386.deb
/var/cache/apt/archives/ppp_2.4.1.uus-5_i386.deb
似乎问题总是和powermgmt-base，ppp这两个软件包有关。
现在无论是安装或卸载任何软件，都会提示要安装这两个软件包，而安装时又总是提示，
如
the current /etc/modules.conf is not automatically generated.
Use "update-modules force" to force (re)generation.
但update-modules force 根本不起作用。要完全卸载这两个软件包的话，又提示软件包未
正确安装，需重新安装后再卸，我FT。
另外，这两个软件包似乎还有依赖性问题，安装其中一个总要提示先装另一个，卸载时也
一样。试图用dselect，它的软件包列表中显示有Brokenly installed packages，并在执
行install时提示我有问题，需先fix，但却没有告诉我如何去FIX。
sigh，现在什么软件都用不了了，各位帮帮忙，如何能够修正这种错误？

按照它的提示用一下update-modules force，看/etc/modules.conf是不是出来了

然后试试apt-get -f install 先，然后再apt-get update && apt-get -u dist-upgrade

不知行不行，试试啦

备份一下现在的/etc/modules.conf
再删掉它
再用update-modules重新生成

搞定了