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Paolo Di Pietro's questions

Martin Hope
Paolo Di Pietro
Asked: 2019-03-21 09:04:33 +0800 CST
  • 4

我的最终目标是对系统（如时光机）进行完整备份，并在发生灾难时使用它重新安装它。中间目标是在一天中多次备份所有工作区域。

好吧，我听从了您的所有建议：删除了已安装的 deja-dup 使用 apt-get 的备份没有备份根（尚未应用建议的补丁来合并 /）

但结果总是一样的。看起来有一些损坏的数据：注意最后的消息总是一样的！！！！

Traceback (innermost last):
  File "/usr/bin/duplicity", line 1555, in <module>
    with_tempdir(main)
  File "/usr/bin/duplicity", line 1541, in with_tempdir
    fn()
  File "/usr/bin/duplicity", line 1393, in main
    do_backup(action)
  File "/usr/bin/duplicity", line 1511, in do_backup
    full_backup(col_stats)
  File "/usr/bin/duplicity", line 572, in full_backup
    globals.backend)
  File "/usr/bin/duplicity", line 454, in write_multivol
    (tdp, dest_filename, vol_num)))
  File "/usr/lib/python2.7/dist-packages/duplicity/asyncscheduler.py", line 146, in schedule_task
    return self.__run_synchronously(fn, params)
  File "/usr/lib/python2.7/dist-packages/duplicity/asyncscheduler.py", line 172, in __run_synchronously
    ret = fn(*params)
  File "/usr/bin/duplicity", line 453, in <lambda>
    vol_num: put(tdp, dest_filename, vol_num),
  File "/usr/bin/duplicity", line 342, in put
    backend.put(tdp, dest_filename)
  File "/usr/lib/python2.7/dist-packages/duplicity/backend.py", line 395, in inner_retry
    % (n, e.__class__.__name__, util.uexc(e)))
  File "/usr/lib/python2.7/dist-packages/duplicity/util.py", line 79, in uexc
    return ufn(unicode(e).encode('utf-8'))
 UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 37: ordinal not in range(128)

现在的配置是：

Folder to save: /etc /dev /run /bi /sbin /snap /sys /proc /opt /media /root /lib64 /lib /srv /var /usr /mnt
Folders to ignore: Trash, /backup, /git, /neo4j, /sys_backup /home
Storage location: Local folder - /sys_backup
backup deja-dup 18.10
Martin Hope
Paolo Di Pietro
Asked: 2019-03-06 10:27:28 +0800 CST
  • 2

我刚刚在我的 Ubuntu 18.10 机器上安装了适用于 linux 的 MSSQL 2017 和适用于 linux 的 Visual Studio 代码。两个安装都成功了，但我无法从 Visual Studio 连接到数据库。

我有以下正在运行的驱动程序：

$ odbcinst -j

    unixODBC 2.3.7
    DRIVERS............: /etc/odbcinst.ini
    SYSTEM DATA SOURCES: /etc/odbc.ini
    FILE DATA SOURCES..: /etc/ODBCDataSources
    USER DATA SOURCES..: /home/neo4j/.odbc.ini
    SQLULEN Size.......: 8
    SQLLEN Size........: 8
    SQLSETPOSIROW Size.: 8

但是，当我尝试安装

$ sudo apt-get install mssql-tools unixodbc-dev

我收到以下错误：

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:
 mssql-tools : Depends: msodbcsql17 (>= 17.3.0.0) but it is not going to be installed
               Depends: msodbcsql17 (< 17.4.0.0) but it is not going to be installed
 unixodbc-dev : Depends: unixodbc (= 2.3.7)
E: Unable to correct problems, you have held broken packages.

经过大量谷歌搜索，我发现了很多建议，但它们没有运行，比如尝试删除 msodbcsql 和 unixodbc

$ sudo apt-get remove msodbcsql

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package 'msodbcsql' is not installed, so not removed
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.

在这一点上，我被锁定，无法继续。

有没有人正在运行的解决方案？

dependencies odbc visual-studio-code 18.10 mssql
Martin Hope
Paolo Di Pietro
Asked: 2019-03-03 16:24:43 +0800 CST
  • 1

对这些警告有任何想法吗？我正在运行刚刚升级到最新补丁的 ubuntu 18.10。

Hit:1 http://it.archive.ubuntu.com/ubuntu cosmic InRelease  
Hit:2 http://security.ubuntu.com/ubuntu cosmic-security InRelease                                                                   
Hit:3 http://archive.canonical.com/ubuntu cosmic InRelease                                                                          
Hit:4 http://ppa.launchpad.net/maarten-fonville/ppa/ubuntu cosmic InRelease                                                         
Hit:5 http://it.archive.ubuntu.com/ubuntu cosmic-updates InRelease                                                                  
Hit:6 https://deb.nodesource.com/node_8.x cosmic InRelease                                                                          
Reading package lists... Done                                                
W: Skipping acquire of configured file 'main/binary-amd64/Packages' as  
   repository 'http://archive.canonical.com/ubuntu cosmic InRelease'
   doesn'thave the component 'main' (component misspelt in sources.list?)

每个包裹都会重复多次警告

apt 18.10