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我正在尝试将我的 wheezy 服务器升级到 Debian 8 jessie。
我改为/etc/apt/sources.list：
deb http://debian.mirror.serverloft.de/debian/ jessie main contrib non-free
deb http://debian.mirror.serverloft.de/debian-security/ jessie/updates main contrib non-free
命令：
apt-get update
apt-get upgrade
apt-get dist-upgrade
dpkg这导致出现一条有关返回错误代码 1 的短消息。
我有一个由命令创建的协议script；在那里我发现：
Calculating upgrade... Failed
The following packages have unmet dependencies:
udev : Breaks: plymouth (< 0.9.0-7) but 0.8.5.1-5 is to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
我尝试修复这个：
root@myhost:~# apt-get install udev
Reading package lists... Done
Building dependency tree
Reading state information... Done
udev is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 73 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]?
Setting up plymouth (0.9.0-9) ...
update-initramfs: deferring update (trigger activated)
update-rc.d: error: expected NN after start
usage: update-rc.d [-n] [-f] <basename> remove
update-rc.d [-n] <basename> defaults [NN | SS KK]
update-rc.d [-n] <basename> start|stop NN runlvl [runlvl] [...] .
update-rc.d [-n] <basename> disable|enable [S|2|3|4|5]
-n: not really
-f: force
The disable|enable API is not stable and might change in the future.
dpkg: error processing package plymouth (--configure):
subprocess installed post-installation script returned error exit status 1
Processing triggers for initramfs-tools (0.120+deb8u2) ...
Errors were encountered while processing:
plymouth
**E: Sub-process /usr/bin/dpkg returned an error code (1)**
普利茅斯的相关资料：
root@myhost:~# dpkg -s plymouth
Package: plymouth
Status: install ok **half-configured**
Priority: optional
Section: misc
Installed-Size: 801
Maintainer: Laurent Bigonville <[email protected]>
Architecture: amd64
**Version: 0.9.0-9**
**Config-Version: 0.8.5.1-5**
Replaces: plymouth-drm (<< 0.9.0-6~), plymouth-themes (<< 0.9.0-8~)
Depends: libc6 (>= 2.14), libdrm2 (>= 2.4.25), libpng12-0 (>= 1.2.13-4), libudev1 (>= 183), initramfs-tools | dracut, init-system-helpers (>= 1.18)
Pre-Depends: multiarch-support
Suggests: desktop-base, plymouth-themes
Breaks: plymouth-drm (<< 0.9.0-6~), plymouth-themes (<< 0.9.0-8~)
Conflicts: console-common
Conffiles:
/etc/init.d/plymouth e1440675aa15e8e43da91575295fd2d1
/etc/init.d/plymouth-log 0f1be14b21796a952e115c03a86787e0
/etc/plymouth/plymouthd.conf 5c2a5b4b4cb7cbbad0beaab8558200ce
Description: boot animation, logger and I/O multiplexer
Plymouth provides a boot-time I/O multiplexing framework
因此，plymouth 无法配置；配置的版本低于plymouth安装的版本。
可以做什么来解决这个问题？谢谢你！
更新：我试图删除普利茅斯：
root@myhost:~# LANG=C apt-get remove plymouth
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
upstart : Depends: mountall but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
root@myhost:~# LANG=C apt-get purge plymouth
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
upstart : Depends: mountall but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
root@myhost:~# LANG=C apt-get dist-upgrade
...
Get:150 http://debian.mirror.serverloft.de/debian/ jessie/main lynx all 2.8.9dev1-2+deb8u1 [232 kB]
Fetched 69.6 MB in 4s (15.6 MB/s)
Reading changelogs... Done
apt-listchanges: Mailing root: apt-listchanges: news for myhost
Extracting templates from packages: 100%
Preconfiguring packages ...
Setting up plymouth (0.9.0-9) ...
update-initramfs: deferring update (trigger activated)
update-rc.d: error: expected NN after start
usage: update-rc.d [-n] [-f] <basename> remove
update-rc.d [-n] <basename> defaults [NN | SS KK]
update-rc.d [-n] <basename> start|stop NN runlvl [runlvl] [...] .
update-rc.d [-n] <basename> disable|enable [S|2|3|4|5]
-n: not really
-f: force
The disable|enable API is not stable and might change in the future.
dpkg: error processing package plymouth (--configure):
subprocess installed post-installation script returned error exit status 1
Processing triggers for initramfs-tools (0.120+deb8u2) ...
Errors were encountered while processing:
plymouth
E: Sub-process /usr/bin/dpkg returned an error code (1)
更新2：我尝试了更多但没有帮助的事情：
apt-get dist-upgrade udev plymouth
apt-get install -f plymouth
dpkg --configure -a
apt-get install upgrade-system; upgrade-system
答案1
我在没有 systemd 的服务器上遇到了同样的问题。解决方案是：
apt-get remove plymouth # also removes upstart and mountall
apt-get -f install # not sure this is necessary
apt-get upgrade
apt-get dist-upgrade
apt-get install plymouth upstart mountall # removes systemd-sysv
apt-get remove systemd
答案2
答案3
您在更新之前尝试删除此软件包吗？
:~# apt-get remove plymouth
或者
:~# apt-get purge plymouth
尝试一下，然后升级系统。如果这解决了问题，请回复或粘贴屏幕上显示的内容。
答案4
将您的sources.list切换到我们的服务器。德国镜子经常不同步。rm -rf /var/lib/apt/lists/* apt-get clean apt-get update && apt-get -f install和apt-get dist-upgrade