我使用ARMv8 arch在QEMU上运行Debian。
root@debian:/home/kennedy# apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
libgcc1
The following NEW packages will be installed:
libgcc1
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
2 not fully installed or removed.
Need to get 0 B/31.3 kB of archives.
After this operation, 114 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
E: Cannot get debconf version. Is debconf installed?
debconf: apt-extracttemplates failed: No such file or directory
dpkg: dependency problems prevent configuration of libc6:arm64:
libc6:arm64 depends on libgcc1; however:
Package libgcc1 is not installed.
dpkg: error processing package libc6:arm64 (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of multiarch-support:
multiarch-support depends on libc6 (>= 2.3.6-2); however:
Package libc6:arm64 is not configured yet.
dpkg: error processing package multiarch-support (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
libc6:arm64
multiarch-support
E: Sub-process /usr/bin/dpkg returned an error code (1)
我试过apt-get update就行了。
root@debian:/home/kennedy# apt-get update
Hit http://ftp.cn.debian.org jessie InRelease
Hit http://ftp.cn.debian.org jessie-updates InRelease
Hit http://ftp.cn.debian.org jessie/main Sources
Hit http://ftp.cn.debian.org jessie/main arm64 Packages
Hit http://ftp.cn.debian.org jessie/main Translation-en
Hit http://ftp.cn.debian.org jessie-updates/main Sources
Get:1 http://ftp.cn.debian.org jessie-updates/main arm64 Packages/DiffIndex [505 B]
Get:2 http://ftp.cn.debian.org jessie-updates/main Translation-en/DiffIndex [229 B]
Hit http://security.debian.org jessie/updates InRelease
Hit http://security.debian.org jessie/updates/main Sources
Hit http://security.debian.org jessie/updates/main arm64 Packages
Hit http://security.debian.org jessie/updates/main Translation-en
Fetched 734 B in 9s (80 B/s)
Reading package lists... Done
且/var/backups为空。
root@debian:/home/kennedy# uname -a
Linux debian 3.16.0-4-arm64 #1 SMP Debian 3.16.7-ckt11-1 (2015-05-24) aarch64 GNU/Linux
当我运行apt-get install debconf时，它会告诉我：
root@debian:/home/kennedy# apt-get install debconf
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
debconf : PreDepends: perl-base (>= 5.6.1-4) but it is not going to be installed
Recommends: apt-utils (>= 0.5.1) but it is not going to be installed
Recommends: debconf-i18n but it is not going to be installed
libc6 : Depends: libgcc1 but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
答案 0 :(得分：2)
@kennedy我有同样的问题;
意味着你/ Ubuntu搞砸了debian配置;它更像是一个地方/数据库，它包含系统中一般安装的软件包/系统工具或软件的所有信息
按照以下步骤操作即可，
步骤1：检查是否按照以下链接中的说明检查了从属PPA https://askubuntu.com/questions/140246/how-do-i-resolve-unmet-dependencies-after-adding-a-ppa
第2步：使用以下链接修复损坏的包裹系统： https://askubuntu.com/questions/322084/package-system-is-broken
步骤3：尝试以root身份运行这些命令
apt-get update
apt-get clean
apt-get install -fy
dpkg -i / var / cache / apt / archives / * .deb
dpkg --configure -a
apt-get install -fy
步骤4：修复安装软件包时出现的问题 https://askubuntu.com/questions/220649/problem-installing-packages/485293#485293
步骤5：清洁，更新和分散升级 apt-get update
apt-get clean
apt-get install -fy
dpkg -i / var / cache / apt / archives / * .deb
dpkg --configure -a
apt-get install -fy
apt-get dist-upgrade
如果终端提示有Y / N等问题...总是选择以大写字母突出显示的默认选项;最有可能是N.除非你真的确定你在做什么
apt-get dist-upgrade会将您的操作系统升级到下一个版本
答案 1 :(得分：0)
@kennedy更新旧帖子，如果你是一个完整的新手并且只想完成它，请继续使用以下命令
dpkg-reconfigure debconf
最好的选择是，选择非交互式，然后在下一个屏幕上选择关键
一旦完成，
for pkg in $(dpkg-query --show | awk '{print $1}'); do echo ; echo "--> $pkg" ; echo ; dpkg-reconfigure --frontend=noninteractive --priority=critical $pkg < /dev/null ; done