我正在运行 Ubuntu Server 14.04.4，并且没有使用原始操作系统设置安装 Samba。我想现在安装它，但我一直收到有关软件包损坏的错误。看来主要问题在于samba-libs依赖关系。它显示：
Depends: libldb1 (< 1:1.1.25~) but 2:1.1.17-2 is to be installed
但我已经安装了最新版本libldb1。我几乎尝试了所有我能在谷歌上找到的方法，但也许我忽略了一些东西。任何指点都将不胜感激。
事情是这样的：
root@MAILSVR:/etc/apt# sudo apt-get install samba
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: samba : Depends: python-samba but it is not going to be installed
Depends: samba-common-bin (= 2:4.3.8+dfsg-0ubuntu0.14.04.2) but it is not going to be installed
Depends: samba-libs (= 2:4.3.8+dfsg-0ubuntu0.14.04.2) but it is not going to be installed
Recommends: samba-dsdb-modules but it is not going to be installed
Recommends: samba-vfs-modules but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
以下是aptitude我得到的信息：
root@MAILSVR:/etc/apt# aptitude install samba
The following NEW packages will be installed:
libwbclient0{a} python-crypto{a} python-ldb{ab} python-samba{a} python-talloc{a} python-tdb{ab} samba samba-common{a} samba-common-bin{a} samba-dsdb-modules{a}
samba-libs{ab} samba-vfs-modules{a} tdb-tools{a}
0 packages upgraded, 13 newly installed, 0 to remove and 0 not upgraded.
Need to get 8,519 kB of archives. After unpacking 48.3 MB will be used.
The following packages have unmet dependencies:
python-tdb : Depends: libtdb1 (= 1.3.8-0ubuntu0.14.04.1) but 1.3.8-2 is installed.
samba-libs : Depends: libldb1 (< 1:1.1.25~) but 2:1.1.17-2 is installed.
python-ldb : Depends: libldb1 (= 1:1.1.24-0ubuntu0.14.04.1) but 2:1.1.17-2 is installed.
The following actions will resolve these dependencies:
Keep the following packages at their current version:
1) python-ldb [Not Installed]
2) python-samba [Not Installed]
3) python-tdb [Not Installed]
4) samba [Not Installed]
5) samba-common-bin [Not Installed]
6) samba-dsdb-modules [Not Installed]
7) samba-libs [Not Installed]
8) samba-vfs-modules [Not Installed]
Leave the following dependencies unresolved:
9) samba-common recommends samba-common-bin
Accept this solution? [Y/n/q/?]
samba-libs错误：
root@MAILSVR:/etc/apt# apt-get install samba-libs
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:
samba-libs : Depends: libldb1 (< 1:1.1.25~) but 2:1.1.17-2 is to be installed
E: Unable to correct problems, you have held broken packages.
答案1
问题出在我的软件包源上，因此我在以下帮助下将 /etc/apt/sources.list 改回默认值：repogen.simplylinux.ch
然后我运行了以下命令：
apt-get update
apt-get autoremove libtdb1 --purge
apt-get install libtdb1=1.3.8-0ubuntu0.14.04.1
apt-get install samba
完成。感谢您的帮助！
答案2
以下命令帮助我在 Ubuntu 18.04.2 LTS 上安装 samba：
sudo aptitude install samba
输出：
The following NEW packages will be installed:
attr{a} ibverbs-providers{a} libcephfs2{a} libibverbs1{a} libldb1{a}
libnl-route-3-200{a} librados2{a} libtdb1{a} python-crypto{a}
python-dnspython{a} python-ldb{a} python-samba{a} python-tdb{a} samba
samba-common{a} samba-common-bin{a} samba-dsdb-modules{ab} samba-libs{ab}
samba-vfs-modules{a} tdb-tools{a}
0 packages upgraded, 20 newly installed, 0 to remove and 0 not upgraded.
Need to get 13.1 MB of archives. After unpacking 70.7 MB will be used.
The following packages have unmet dependencies:
samba-dsdb-modules : Depends: libwbclient0 (= 2:4.7.6+dfsg~ubuntu-0ubuntu2) but 2:4.7.6+dfsg~ubuntu-0ubuntu2.9 is installed
samba-libs : Depends: libwbclient0 (= 2:4.7.6+dfsg~ubuntu-0ubuntu2) but 2:4.7.6+dfsg~ubuntu-0ubuntu2.9 is installed
The following actions will resolve these dependencies:
Keep the following packages at their current version:
1) python-samba [Not Installed]
2) samba [Not Installed]
3) samba-common-bin [Not Installed]
4) samba-dsdb-modules [Not Installed]
5) samba-libs [Not Installed]
6) samba-vfs-modules [Not Installed]
Leave the following dependencies unresolved:
7) samba recommends samba-dsdb-modules
8) samba-common recommends samba-common-bin
Accept this solution? [Y/n/q/?] n
The following actions will resolve these dependencies:
Downgrade the following packages:
1) libwbclient0 [2:4.7.6+dfsg~ubuntu-0ubuntu2.9 (now) -> 2:4.7.6+dfsg~ubuntu
Accept this solution? [Y/n/q/?] y
The following packages will be DOWNGRADED:
libwbclient0
The following NEW packages will be installed:
attr{a} ibverbs-providers{a} libcephfs2{a} libibverbs1{a} libldb1{a}
libnl-route-3-200{a} librados2{a} libtdb1{a} python-crypto{a}
python-dnspython{a} python-ldb{a} python-samba{a} python-tdb{a} samba
samba-common{a} samba-common-bin{a} samba-dsdb-modules{a} samba-libs{a}
samba-vfs-modules{a} tdb-tools{a}
.......
samba
[2019/07/11 12:31:24.139070, 0] ../lib/util/debug.c:1053(reopen_logs_internal)
Unable to open new log file '/var/log/samba/log.%m': Permission denied
[2019/07/11 12:31:24.139119, 0] ../source4/smbd/server.c:448(binary_smbd_main)
samba version 4.7.6-Ubuntu started.
Copyright Andrew Tridgell and the Samba Team 1992-2017
答案3
我通过这个解决了它：
sudo apt-get install libwbclient0=2:4.3.8+dfsg-0ubuntu1 &&
sudo apt-get install samba
答案4
我在 Ubuntu Server 16.04.1 上也遇到了同样的问题，但之前的所有解决方法都不起作用。经过几个小时的搜索，我终于找到了一个可以正常工作的方法：
sudo wget http://launchpadlibrarian.net/109052632/python-support_1.0.15_all.deb
sudo dpkg -i python-support_1.0.15_all.deb
然后运行：
sudo apt-get install samba