我正在运行 Ubuntu 16.04.1，dist-upgrade 因依赖性问题而失败。我尝试使用 sudo dpkg --configure -a 修复它，但这似乎让一切变得更糟 - 我得到了下面复制的错误。我现在不知道该怎么办了 - 任何建议都非常感谢！
担
Reading package lists...
Building dependency tree...
Reading state information...
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
9 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up udev (229-4ubuntu11) ...
addgroup: The group `input' already exists as a system group. Exiting.
update-initramfs: deferring update (trigger activated)
insserv: warning: script 'K16mdns' missing LSB tags and overrides
insserv: warning: script 'mdns' missing LSB tags and overrides
insserv: There is a loop between service plymouth and procps if started
insserv: loop involving service procps at depth 2
insserv: loop involving service udev at depth 1
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Max recursions depth 99 reached
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: There is a loop at service plymouth if started
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: There is a loop at service mdns if started
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: There is a loop between service mdns and hwclock if started
insserv: loop involving service hwclock at depth 1
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: loop involving service networking at depth 4
insserv: There is a loop between service plymouth and urandom if started
insserv: loop involving service urandom at depth 4
insserv: loop involving service mountdevsubfs at depth 2
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: loop involving service checkroot at depth 4
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: exiting now without changing boot order!
update-rc.d: error: insserv rejected the script header
dpkg: error processing package udev (--configure):
subprocess installed post-installation script returned error exit status 1
Setting up lightdm (1.18.3-0ubuntu1) ...
insserv: warning: script 'K16mdns' missing LSB tags and overrides
insserv: warning: script 'mdns' missing LSB tags and overrides
insserv: There is a loop between service plymouth and procps if started
insserv: loop involving service procps at depth 2
insserv: loop involving service udev at depth 1
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Max recursions depth 99 reached
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: There is a loop at service plymouth if started
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: There is a loop at service mdns if started
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: There is a loop between service mdns and hwclock if started
insserv: loop involving service hwclock at depth 1
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: loop involving service networking at depth 4
insserv: There is a loop between service plymouth and urandom if started
insserv: loop involving service urandom at depth 4
insserv: loop involving service mountdevsubfs at depth 2
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: loop involving service checkroot at depth 4
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting mdns depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: exiting now without changing boot order!
update-rc.d: error: insserv rejected the script header
dpkg: error processing package lightdm (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of initramfs-tools-core:
initramfs-tools-core depends on udev; however:
Package udev is not configured yet.
dpkg: error processing package initramfs-tools-core (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of initramfs-tools:
initramfs-tools depends on initramfs-tools-core (= 0.122ubuntu8.3); however:
Package initramfs-tools-core is not configured yet.
dpkg: error processing package initramfs-tools (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of linux-image-4.4.0-43-generic:
linux-image-4.4.0-43-generic depends on initramfs-tools | linux-initramfs-tool; however:
Package initramfs-tools is not configured yet.
Package linux-initramfs-tool is not installed.
Package initramfs-tools which provides linux-initramfs-tool is not configured yet.
dpkg: error processing package linux-image-4.4.0-43-generic (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of linux-image-extra-4.4.0-43-generic:
linux-image-extra-4.4.0-43-generic depends on linux-image-4.4.0-43-generic; however:
Package linux-image-4.4.0-43-generic is not configured yet.
dpkg: error processing package linux-image-extra-4.4.0-43-generic (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of linux-image-generic:
linux-image-generic depends on linux-image-4.4.0-43-generic; however:
Package linux-image-4.4.0-43-generic is not configured yet.
linux-image-generic depends on linux-image-extra-4.4.0-43-generic; however:
Package linux-image-extra-4.4.0-43-generic is not configured yet.
dpkg: error processing package linux-image-generic (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of linux-generic:
linux-generic depends on linux-image-generic (= 4.4.0.43.45); however:
Package linux-image-generic is not configured yet.
dpkg: error processing package linux-generic (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of xserver-xorg-core:
xserver-xorg-core depends on udev (>= 149); however:
Package udev is not configured yet.
dpkg: error processing package xserver-xorg-core (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
udev
lightdm
initramfs-tools-core
initramfs-tools
linux-image-4.4.0-43-generic
linux-image-extra-4.4.0-43-generic
linux-image-generic
linux-generic
xserver-xorg-core
答案1
我一般性地回答你：当你看到这样的死锁时你可以尝试几种方法，但所有方法都可能导致问题，所以你可能应该只暂时使用它们。
1）尝试删除有问题的软件包。就你的情况而言，是 mdns 和 plymouth。我不知道 mdns（如果没有人依赖它，你可能很幸运地删除了它，但你可能会失去一些功能，所以稍后再重新安装它）；通过删除 plymouth，你会丢失启动动画和其他东西，你可能不想这样做。
2）尝试检查 /etc/init.d/ 文件并尝试从依赖项（文件顶部的注释块）中删除“$all”，尤其是从Required-行。* 在这种情况下，我会检查 /etc/init.d/mdns 并从开头部分删除“$all”。这将导致 mdns 稍后启动，根据有根据的猜测，这不会破坏您的系统（但可能性很低，仍然不能保证）。通常，“$all”是不合理的，可能是包装错误。升级甚至可能为您修复它。
您可以通过手动运行“insserv -n”进行测试。