最近重新启动了我的文件服务器，发现它无法启动。我目前处于3.13.0-62-generic14.04 上以前的内核的恢复模式。
当我运行sudo dpkg --configure -a或sudo apt-get upgrade或 时sudo apt-get install -f，出现以下错误：
austin@FSERV:~$ sudo apt-get install -f
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade.
6 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up python-samba (2:4.1.6+dfsg-1ubuntu2.14.04.9) ...
Traceback (most recent call last):
File "/usr/lib/python2.7/site.py", line 563, in <module>
main()
File "/usr/lib/python2.7/site.py", line 545, in main
known_paths = addusersitepackages(known_paths)
File "/usr/lib/python2.7/site.py", line 272, in addusersitepackages
user_site = getusersitepackages()
File "/usr/lib/python2.7/site.py", line 247, in getusersitepackages
user_base = getuserbase() # this will also set USER_BASE
File "/usr/lib/python2.7/site.py", line 237, in getuserbase
USER_BASE = get_config_var('userbase')
File "/usr/lib/python2.7/sysconfig.py", line 578, in get_config_var
return get_config_vars().get(name)
File "/usr/lib/python2.7/sysconfig.py", line 524, in get_config_vars
_init_posix(_CONFIG_VARS)
File "/usr/lib/python2.7/sysconfig.py", line 408, in _init_posix
from _sysconfigdata import build_time_vars
File "/usr/lib/python2.7/_sysconfigdata.py", line 6, in <module>
from _sysconfigdata_nd import *
ImportError: No module named _sysconfigdata_nd
dpkg: error processing package python-samba (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of samba-common-bin:
samba-common-bin depends on python-samba; however:
Package python-samba is not configured yet.
dpkg: error processing package samba-common-bin (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of samba:
samba depends on python-samba; however:
Package python-samba is not configured yet.
samba depends on samba-common-bin (= 2:4.1.6+dfsg-1ubuntu2.14.04.9); however:
Package samba-common-bin is not configured yet.
dpkg: error processing package samba (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of winbind:
winbind depends on samba (= 2:4.1.6+dfsg-1ubuntu2.14.04.9); however:
Package samba is not configured yet.
dpkg: error processing package winbind (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of libnss-winbind:amd64:
libnss-winbind:amd64 depends on winbind (= 2:4.1.6+dfsg-1ubuntu2.14.04.9); however:
Package winbind is not configured yet.
dpkg: error processing package libnss-winbind:amd64 (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of libpam-winbind:amd64:
libpam-winbind:amd64 depends on winbind (= 2:4.1.6+dfsg-1ubuntu2.14.04.9); however:
Package winbind is not configured yet.
dpkg: error processing package libpam-winbind:amd64 (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
python-samba
samba-common-bin
samba
winbind
libnss-winbind:amd64
libpam-winbind:amd64
E: Sub-process /usr/bin/dpkg returned an error code (1)
austin@FSERV:~$
我打算重新安装导致启动失败的内核，但由于这个 Python 错误而无法执行。有人可以提供任何见解吗？
答案1
这里的问题是python-samba配置脚本（最终）尝试导入_sysconfigdata_nd模块，但找不到它。
有一个Ubuntu 软件包错误正是这个原因造成的。但那是在 2013 年初，而且您报告说您使用的是 14.04，所以您的软件包应该不会受到影响。
首先运行dpkg -S _sysconfigdata_nd.py以验证此文件是否确实已安装。如果没有，那么您可以尝试重新安装libpython2.7-minimal软件包。如果已安装，请运行python并键入import sys; print sys.path以获取 python 将在其中查找模块的目录列表。我猜那个目录不在_sysconfigdata_nd.py该列表中。
如果不是，您可以尝试提到的错误报告中发布的解决方法之一：sudo ln -s /usr/lib/python2.7/plat-x86_64-linux-gnu/_sysconfigdata_nd.py /usr/lib/python2.7/或sudo pip install --upgrade virtualenv。
您的多架构配置也可能已损坏，但这种情况仅当您在过去某个时候对其进行了修改时才会发生。