@ooeyunarika 是的，现在基本明白 source 是干嘛的了。

@heimeil 我是不是被 https://blog.csdn.net/swiftfake/article/details/79098345 里面的 source 用法误导了

解决了，之前一直是下面这样的提示，然后我就去搜为啥安装包时不会解决自动依赖了。有人说是源的问题，于是就开始折腾源，多谢楼上的 @loncc 提供了清华的源，我更改后没起作用，提示依旧，此时意识到可能不是源的问题，只好又把 source.list 换成了系统默认的。

z0z@z0z:/etc$ sudo apt-get install subversion
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:
subversion : Depends: libsvn1 (= 1.9.3-2ubuntu1.1) but it is not going to be installed
Depends: libapr1 (>= 1.5.0) but it is not going to be installed
Depends: libaprutil1 (>= 1.3.2+dfsg) but it is not going to be installed
teamviewer : Depends: libqt5x11extras5 (>= 5.2) but it is not going to be installed
Depends: qtdeclarative5-controls-plugin (>= 5.2) but it is not going to be installed or
qml-module-qtquick-controls (>= 5.2) but it is not going to be installed
Depends: qtdeclarative5-dialogs-plugin (>= 5.2) but it is not going to be installed or
qml-module-qtquick-dialogs (>= 5.2) but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
z0z@z0z/etc$ sudo apt-get -f install subversion

于是搜 The following packages have unmet dependencies，找到了
https://blog.csdn.net/jinguangliu/article/details/78145423
捡关键的说，就是 sudo apt --fix-broken install 这句起了作用

z0z@z0z:/etc$ sudo apt --fix-broken install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
linux-headers-4.13.0-36 linux-headers-4.13.0-36-generic linux-image-4.13.0-36-generic linux-image-extra-4.13.0-36-generic linux-signed-image-4.13.0-36-generic
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
libqt5x11extras5 qml-module-qtquick-controls qml-module-qtquick-dialogs qml-module-qtquick-privatewidgets qtdeclarative5-controls-plugin qtdeclarative5-dialogs-plugin
The following NEW packages will be installed:
libqt5x11extras5 qml-module-qtquick-controls qml-module-qtquick-dialogs qml-module-qtquick-privatewidgets qtdeclarative5-controls-plugin qtdeclarative5-dialogs-plugin
0 upgraded, 6 newly installed, 0 to remove and 392 not upgraded.
1 not fully installed or removed.
Need to get 787 kB of archives.
After this operation, 3,511 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://cn.archive.ubuntu.com/ubuntu xenial/universe amd64 libqt5x11extras5 amd64 5.5.1-3build1 [7,876 B]
Get:2 http://cn.archive.ubuntu.com/ubuntu xenial/main amd64 qml-module-qtquick-controls amd64 5.5.1-1ubuntu1 [643 kB]
Get:3 http://cn.archive.ubuntu.com/ubuntu xenial/universe amd64 qtdeclarative5-controls-plugin all 5.5.1-1ubuntu1 [4,032 B]
Get:4 http://cn.archive.ubuntu.com/ubuntu xenial/main amd64 qml-module-qtquick-privatewidgets amd64 5.5.1-1ubuntu1 [38.9 kB]
Get:5 http://cn.archive.ubuntu.com/ubuntu xenial/main amd64 qml-module-qtquick-dialogs amd64 5.5.1-1ubuntu1 [89.0 kB]
Get:6 http://cn.archive.ubuntu.com/ubuntu xenial/universe amd64 qtdeclarative5-dialogs-plugin amd64 5.5.1-1ubuntu1 [4,044 B]
Fetched 787 kB in 2s (350 kB/s)
Selecting previously unselected package libqt5x11extras5:amd64.
(Reading database ... 290837 files and directories currently installed.)
Preparing to unpack .../libqt5x11extras5_5.5.1-3build1_amd64.deb ...
Unpacking libqt5x11extras5:amd64 (5.5.1-3build1) ...
Selecting previously unselected package qml-module-qtquick-controls:amd64.
Preparing to unpack .../qml-module-qtquick-controls_5.5.1-1ubuntu1_amd64.deb ...
Unpacking qml-module-qtquick-controls:amd64 (5.5.1-1ubuntu1) ...
Selecting previously unselected package qtdeclarative5-controls-plugin.
Preparing to unpack .../qtdeclarative5-controls-plugin_5.5.1-1ubuntu1_all.deb ...
Unpacking qtdeclarative5-controls-plugin (5.5.1-1ubuntu1) ...
Selecting previously unselected package qml-module-qtquick-privatewidgets:amd64.
Preparing to unpack .../qml-module-qtquick-privatewidgets_5.5.1-1ubuntu1_amd64.deb ...
Unpacking qml-module-qtquick-privatewidgets:amd64 (5.5.1-1ubuntu1) ...
Selecting previously unselected package qml-module-qtquick-dialogs:amd64.
Preparing to unpack .../qml-module-qtquick-dialogs_5.5.1-1ubuntu1_amd64.deb ...
Unpacking qml-module-qtquick-dialogs:amd64 (5.5.1-1ubuntu1) ...
Selecting previously unselected package qtdeclarative5-dialogs-plugin:amd64.
Preparing to unpack .../qtdeclarative5-dialogs-plugin_5.5.1-1ubuntu1_amd64.deb ...
Unpacking qtdeclarative5-dialogs-plugin:amd64 (5.5.1-1ubuntu1) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Setting up libqt5x11extras5:amd64 (5.5.1-3build1) ...
Setting up qml-module-qtquick-controls:amd64 (5.5.1-1ubuntu1) ...
Setting up qtdeclarative5-controls-plugin (5.5.1-1ubuntu1) ...
Setting up qml-module-qtquick-privatewidgets:amd64 (5.5.1-1ubuntu1) ...
Setting up qml-module-qtquick-dialogs:amd64 (5.5.1-1ubuntu1) ...
Setting up qtdeclarative5-dialogs-plugin:amd64 (5.5.1-1ubuntu1) ...
Setting up teamviewer (13.2.26559) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...


此时正在欢快地执行 sudo apt-get upgrade....

现在是这个鸟样：

z0z@z0z:~/work/vimicro/trunk/build/scripts$ source /etc/apt/sources.list
No command 'deb' found, did you mean:
Command 'derb' from package 'icu-devtools' (main)
Command 'dab' from package 'bsdgames' (universe)
Command 'dex' from package 'dex' (universe)
Command 'debi' from package 'devscripts' (main)
Command 'debc' from package 'devscripts' (main)
Command 'xdeb' from package 'xdeb' (universe)
Command 'deb3' from package 'quilt' (universe)
Command 'dub' from package 'dub' (universe)
deb: command not found
No command 'deb' found, did you mean:
Command 'debc' from package 'devscripts' (main)
Command 'derb' from package 'icu-devtools' (main)
Command 'debi' from package 'devscripts' (main)
Command 'dex' from package 'dex' (universe)
Command 'dab' from package 'bsdgames' (universe)
Command 'dub' from package 'dub' (universe)
Command 'xdeb' from package 'xdeb' (universe)
Command 'deb3' from package 'quilt' (universe)
deb: command not found
No command 'deb' found, did you mean:
Command 'dex' from package 'dex' (universe)
Command 'dub' from package 'dub' (universe)
Command 'dab' from package 'bsdgames' (universe)
Command 'debi' from package 'devscripts' (main)
Command 'debc' from package 'devscripts' (main)
Command 'deb3' from package 'quilt' (universe)
Command 'xdeb' from package 'xdeb' (universe)
Command 'derb' from package 'icu-devtools' (main)
deb: command not found
No command 'deb' found, did you mean:
Command 'dex' from package 'dex' (universe)
Command 'dab' from package 'bsdgames' (universe)
Command 'derb' from package 'icu-devtools' (main)
Command 'dub' from package 'dub' (universe)
Command 'debc' from package 'devscripts' (main)
Command 'deb3' from package 'quilt' (universe)
Command 'xdeb' from package 'xdeb' (universe)
Command 'debi' from package 'devscripts' (main)
deb: command not found
No command 'deb' found, did you mean:
Command 'dub' from package 'dub' (universe)
Command 'dex' from package 'dex' (universe)
Command 'deb3' from package 'quilt' (universe)
Command 'xdeb' from package 'xdeb' (universe)
Command 'derb' from package 'icu-devtools' (main)
Command 'debi' from package 'devscripts' (main)
Command 'dab' from package 'bsdgames' (universe)
Command 'debc' from package 'devscripts' (main)
deb: command not found
No command 'deb' found, did you mean:
Command 'debc' from package 'devscripts' (main)
Command 'dub' from package 'dub' (universe)
Command 'xdeb' from package 'xdeb' (universe)
Command 'dab' from package 'bsdgames' (universe)
Command 'debi' from package 'devscripts' (main)
Command 'dex' from package 'dex' (universe)
Command 'deb3' from package 'quilt' (universe)
Command 'derb' from package 'icu-devtools' (main)
deb: command not found
No command 'deb' found, did you mean:
Command 'dub' from package 'dub' (universe)
Command 'debi' from package 'devscripts' (main)
Command 'deb3' from package 'quilt' (universe)
Command 'xdeb' from package 'xdeb' (universe)
Command 'dex' from package 'dex' (universe)
Command 'debc' from package 'devscripts' (main)
Command 'derb' from package 'icu-devtools' (main)
Command 'dab' from package 'bsdgames' (universe)
deb: command not found
No command 'deb' found, did you mean:
Command 'dab' from package 'bsdgames' (universe)
Command 'dex' from package 'dex' (universe)
Command 'dub' from package 'dub' (universe)
Command 'xdeb' from package 'xdeb' (universe)
Command 'debi' from package 'devscripts' (main)
Command 'deb3' from package 'quilt' (universe)
Command 'debc' from package 'devscripts' (main)
Command 'derb' from package 'icu-devtools' (main)
deb: command not found
No command 'deb' found, did you mean:
Command 'dex' from package 'dex' (universe)
Command 'xdeb' from package 'xdeb' (universe)
Command 'deb3' from package 'quilt' (universe)
Command 'derb' from package 'icu-devtools' (main)
Command 'debi' from package 'devscripts' (main)
Command 'debc' from package 'devscripts' (main)
Command 'dab' from package 'bsdgames' (universe)
Command 'dub' from package 'dub' (universe)
deb: command not found
No command 'deb' found, did you mean:
Command 'deb3' from package 'quilt' (universe)
Command 'debi' from package 'devscripts' (main)
Command 'debc' from package 'devscripts' (main)
Command 'xdeb' from package 'xdeb' (universe)
Command 'dub' from package 'dub' (universe)
Command 'derb' from package 'icu-devtools' (main)
Command 'dab' from package 'bsdgames' (universe)
Command 'dex' from package 'dex' (universe)
deb: command not found

ubuntu16.04 LTS

@codehz
@WordTian 很受用，就是这些，多谢了。

@zhangyichent 你自己一个人玩还是有伴儿？

@zhangyichent ps4pro 玩着咋样啊？前几天我还发帖问了 ps4 此时此刻值得入手不，结果周末买了个 xbox one...

@xivisi 可否晒一下配置？
@dianso 我去查查
@terrytw 不是如果，确实是想省钱，多谢你的链接

@lzxz1234 自行车--->劳斯莱斯? 不可能的，穷限制了我。

@markyangd 严重同意

@kernel 移动硬盘怎么下载电影呢？插路由器上？
@cquzc
@Rabbit52
@l4ever 你们都是高端用户，我用的话简直是糟蹋了，其实是穷。。。
@Sharuru
@markyangd 218+看起来你们用的挺满意
@Moorj 确实是只是文件管理，视频播放，不搞 docker，你这条信息很管用啊，我去咸鱼逛逛去
@7654 请原谅我的孤陋寡闻，刚去搜了一下，也挺不错

一步到位，P4317Q.
刚到手的那一两个月使用不习惯，有想出掉的念头，甚至都在 v 站发了二手贴，不过由于定价高没出掉，现在的感慨是：幸亏没出掉。使用已经将近一年了，玩游戏和撸代码都很带劲。

https://i.imgur.com/n7Sg8B8.jpg

@Tink 速度，稳定性，实际功耗，文件管理这些用着还满意吗

@heirenhua 有噪音那就得了。
@hanguofu 也是北京，为啥不用，不干吗？
@sigouyi 是 400+那个吗？看很多人评价说抵挡不管用，高档噪音大，也仍然不是很管用，我就慌了。
@Wa1k3r 说的是啊。
@chinvo 现在就这样放着呢，实在找不到趁心的，我就把水放到暖气片上去。
@shpdnx 不能关啊，怕冷。
@wwti9 上一个是小熊，就是地上会有一摊水。
@ragnaroks 武功再高也得怕菜刀啊。
@roronoaws 泼着呢。
@y051313 加热式就是蒸发的那种吧？
@CoderEQ 加香味受不了，睡不着。
@kernel 之买过一个小熊的加湿器，其他的没有买过