blocks|key|2532613|text|单击设置->用户和组|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2532614|📷|atomic|offset|length|2532615|在密码旁边，单击“更改”|2532616|2532617|点击不要在登录时询问密码|2532618|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://i.stack.imgur.com/s4gaM.png|imageAlt|1|https://i.stack.imgur.com/REzh4.png|2|https://i.stack.imgur.com/2cFP7.png^0|0|0|1|0|0|0|0|1|1|0|0|0|1|2^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Z|8|@]|9|@$E|10|F|11|1|12]]|A|$]]|$1|G|3|H|5|6|7|13|8|@]|9|@]|A|$]]|$1|I|3|C|5|D|7|14|8|@]|9|@$E|15|F|16|1|17]]|A|$]]|$1|J|3|K|5|6|7|18|8|@]|9|@]|A|$]]|$1|L|3|C|5|D|7|19|8|@]|9|@$E|1A|F|1B|1|1C]]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S|T|-4]]|U|$5|O|P|Q|A|$R|V|T|-4]]|W|$5|O|P|Q|A|$R|X|T|-4]]]]

Click on Settings --> Users and Groups

<img src="https://i.stack.imgur.com/s4gaM.png" alt="enter image description here">

Next to Password, click on Change

<img src="https://i.stack.imgur.com/REzh4.png" alt="enter image description here">

Click on Don't ask for password on login

<img src="https://i.stack.imgur.com/2cFP7.png" alt="enter image description here">

blocks|key|2532646|text|自从被接受的答案被写出来后，事情似乎发生了一些变化。在Xubuntu+16.04下，设置已移动到|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2532647|/etc/lightdm/lightdm.conf|code-block|syntax|javascript|2532648|他们长得像这样|2532649|[Seat:*]
autologin-guest=false
autologin-user=gord
autologin-user-timeout=0|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|M|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|N|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|O|8|@]|9|@]|A|$E|F]]]|K|$]]

Things appear to have changed a bit since the accepted answer was written. Under Xubuntu 16.04 the settings have moved to



<pre class="lang-none prettyprint-override"><code>/etc/lightdm/lightdm.conf
</code></pre>

and they look like this

<pre class="lang-none prettyprint-override"><code>[Seat:*]
autologin-guest=false
autologin-user=gord
autologin-user-timeout=0
</code></pre>

blocks|key|2532838|text|在Ubuntu+20.04中使用Xubuntu最小桌面|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2532839|打开一个终端并粘贴这个，这是您在上面的答案中放置@+in+294的同一条路线。|2532840|sudo+nano+/usr/share/lightdm/lightdm.conf.d/60-xubuntu.conf|code-block|syntax|javascript|2532841|我们会找到这些线|2532842|[Seat:*]
user-session=xubuntu|2532843|你只需用你的用户名(小写)粘贴这个自述词。|2532844|autologin-user=username|2532845|它会看起来像这样|2532846|[Seat:*]
user-session=xubuntu
autologin-user=username|2532847|保存在nano编辑器中|2532848|Ctrl+%2Bo+==>输入|2532849|退出编辑器|2532850|Ctrl+%2Bx|2532851|下次登录时，LightDM窗口将不再出现。|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|15|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|16|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|17|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|18|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|19|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|1A|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|1B|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|1C|8|@]|9|@]|A|$]]|$1|S|3|T|5|F|7|1D|8|@]|9|@]|A|$G|H]]|$1|U|3|V|5|6|7|1E|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|1F|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|6|7|1G|8|@]|9|@]|A|$]]|$1|10|3|11|5|6|7|1H|8|@]|9|@]|A|$]]|$1|12|3|13|5|6|7|1I|8|@]|9|@]|A|$]]]|14|$]]

In Ubuntu 20.04 with Xubuntu Minimal Desktop
Open a terminal and paste this, it is the same route that you have put @phil294 in an answer above
<pre><code>sudo nano /usr/share/lightdm/lightdm.conf.d/60-xubuntu.conf
</code></pre>
We will find these lines
<pre><code>[Seat:*]
user-session=xubuntu
</code></pre>
You just have to paste this autologin with your username (in lowercase)
<pre><code>autologin-user=username
</code></pre>
It will look like this
<pre><code>[Seat:*]
user-session=xubuntu
autologin-user=username
</code></pre>
To save in the nano editor
Ctrl + o ==&gt; Enter
To exit the editor
Ctrl + x
The next time you log in, the LightDM window will no longer appear

blocks|key|2532907|text|在遵循@Filbuntu的回答之后，我不得不再做两件事情来完成这个任务。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2532908|首先，我认为autologin-session参数只是一个别名，所以我只放了xubuntu，但结果应该是一个有效的xsession名称。您可以在/usr/share/xsessions中看到作为文件可用的文件。会话名应该是没有.desktop部分的文件名。在我的例子中，/usr/share/xsessions中有以下文件：|offset|length|style|CODE|2532909|~$+ls+-1+/usr/share/xsessions/
ubuntu.desktop
xfce.desktop|code-block|syntax|javascript|2532910|我的lightdm.conf文件以这样的方式结束：|2532911|[Seat:*]
autologin-session=xfce
autologin-user=foobar
autologin-user-timeout=0|2532912|第二件事，我不确定是否需要它，但我查看了LightDM的日志(journalctl+-u+lightdm)，并看到了下面的一行：|2532913|pam_succeed_if(lightdm:auth):+requirement+"user+ingroup+nopasswdlogin"+not+met+by+user+"foo"|2532914|为了解决这个问题，我将我的用户添加到了这个组中：|2532915|usermod+-aG+nopasswdlogin+foo|2532916|现在，自动蛋白如预期的那样起作用。|entityMap^0|0|6|H|12|7|20|K|35|8|3R|K|0|0|2|C|0|0|V|L|0|0|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|12|8|@$D|13|E|14|F|G]|$D|15|E|16|F|G]|$D|17|E|18|F|G]|$D|19|E|1A|F|G]|$D|1B|E|1C|F|G]]|9|@]|A|$]]|$1|H|3|I|5|J|7|1D|8|@]|9|@]|A|$K|L]]|$1|M|3|N|5|6|7|1E|8|@$D|1F|E|1G|F|G]]|9|@]|A|$]]|$1|O|3|P|5|J|7|1H|8|@]|9|@]|A|$K|L]]|$1|Q|3|R|5|6|7|1I|8|@$D|1J|E|1K|F|G]]|9|@]|A|$]]|$1|S|3|T|5|J|7|1L|8|@]|9|@]|A|$K|L]]|$1|U|3|V|5|6|7|1M|8|@]|9|@]|A|$]]|$1|W|3|X|5|J|7|1N|8|@]|9|@]|A|$K|L]]|$1|Y|3|Z|5|6|7|1O|8|@]|9|@]|A|$]]]|10|$]]

After following @Filbuntu's answer, I had to do two more things to make this work.
First, I thought the <code>autologin-session</code> parameter was just an alias name so I just put <code>xubuntu</code>, but turns out it should be a valid xsession name. You can see the ones available as files inside <code>/usr/share/xsessions</code>. The session name should be the filename without the <code>.desktop</code> part. In my case I had the following files inside <code>/usr/share/xsessions</code>:
<pre><code>~$ ls -1 /usr/share/xsessions/
ubuntu.desktop
xfce.desktop
</code></pre>
My <code>lightdm.conf</code> file ended up like this:
<pre><code>[Seat:*]
autologin-session=xfce
autologin-user=foobar
autologin-user-timeout=0
</code></pre>
The second thing, I am not sure if it is required or not, but I looked in LightDM's logs (<code>journalctl -u lightdm</code>) and saw the following line:
<pre><code>pam_succeed_if(lightdm:auth): requirement &quot;user ingroup nopasswdlogin&quot; not met by user &quot;foo&quot;
</code></pre>
So to fix it I added my user to this group:
<pre><code>usermod -aG nopasswdlogin foo
</code></pre>
Now autologin works as expected.

blocks|key|3570595|text|我在GDM中使用xubuntu，所以配置文件位于下面|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3570596|/etc/gdm3/custom.conf|code-block|syntax|javascript|3570597|找出下面的行，然后取消注释并填写您的用户名|3570598|#+Enabling+automatic+login
++AutomaticLoginEnable+=+true
++AutomaticLogin+=+YourDesiredAutoLoginUserName|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|M|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|N|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|O|8|@]|9|@]|A|$E|F]]]|K|$]]

I'm using xubuntu with GDM so the config file is located below

<pre><code>/etc/gdm3/custom.conf
</code></pre>

Find out below lines then uncomment them and fill out your user name

<pre><code># Enabling automatic login
 AutomaticLoginEnable = true
 AutomaticLogin = YourDesiredAutoLoginUserName
</code></pre>

blocks|key|3570637|text|我的是一个GUI回答自动登录问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3570638|顺序是设置/详细信息/用户。|3570639|若要进入设置，请单击屏幕右上角。一个小盒子会打开，底部有三个图标。|3570640|设置在左边，它像一只蚊子，但实际上是交叉扳手和螺丝刀。|3570641|当设置打开时，您可能在系统中的任何位置。看上面。如果没有显示“设置”，请单击屏幕左上方的“左箭头”(<)。这会带你去设置。详细信息位于左侧列的底部。用户是第三种选择。要进行任何更改，您需要通过单击右上角的解锁按钮来解锁屏幕，输入您的密码以启用更改。您可以添加用户，更改密码，并打开或关闭自动登录。|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|M|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|N|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|O|8|@]|9|@]|A|$]]]|J|$]]

Mine is a GUI answer to the Auto Login question.

The sequence is Settings/Details/Users.

To get into Settings, click in the top right corner of your screen. A small box will open with three icons across the bottom.

Settings is on the left, it resembles a mosquito but is actually a crossed wrench and screwdriver.

When Settings opens you might be anywhere in the system. Look at the top. If it doesn't say Settings, click on the Left Arrow (&lt;) in the top left of the screen. That will take you to Settings. Details is at the bottom of the left hand column. Users is the third option down. To make any changes you need to Unlock the screen by clicking on the Unlock button in the top right corner, enter your password to enable changes. You can add Users, change the password, and turn Auto Login ON or Off.

blocks|key|2532764|text|这里描述了自动登录：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2532765|正式文档https://wiki.ubuntu.com/LightDM|unordered-list-item|offset|length|2532766|如何在LightDM中启用自动登录？|entityMap|0|LINK|mutability|MUTABLE|url|https://wiki.ubuntu.com/LightDM|1|https://askubuntu.com/questions/51086/how-do-i-enable-auto-login-in-lightdm/1230707#1230707^0|0|4|V|0|0|0|I|1^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|S|8|@]|9|@$E|T|F|U|1|V]]|A|$]]|$1|G|3|H|5|D|7|W|8|@]|9|@$E|X|F|Y|1|Z]]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]|P|$5|K|L|M|A|$N|Q]]]]

auto login is described here:

<ul>
<li>official documentation <a href="https://wiki.ubuntu.com/LightDM" rel="nofollow noreferrer">https://wiki.ubuntu.com/LightDM</a></li>
<li><a href="https://askubuntu.com/questions/51086/how-do-i-enable-auto-login-in-lightdm/1230707#1230707">How do I enable auto-login in LightDM?</a></li>
</ul>

blocks|key|2532938|text|这个问题的答案不是这个问题的答案，而是与这个线程中的人相关的:如果您想关闭它:对lightdm.conf进行备份，那么将lightdm.conf更改为：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2532939|[SeatDefaults]
autologin-guest=false
autologin-user=
autologin-user-timeout=0
autologin-session=|code-block|syntax|javascript|2532940|为什么不能在GUI中，我不知道。|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|K|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|L|8|@]|9|@]|A|$]]]|I|$]]

Not an answer to the question but related for folks in this thread: if you want to turn this OFF: make a backup of lightdm.conf, then change lightdm.conf to:
<pre><code>[SeatDefaults]
autologin-guest=false
autologin-user=
autologin-user-timeout=0
autologin-session=
</code></pre>
Why this can't be in the GUI, I don't know.

In spite of setting auto-login in the Xubuntu settings (XFCE/System/Users and Groups) I have to login each time when I start up the computer. How can this be changed?

How to auto-login in Xubuntu or Ubuntu Server with XFCE?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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尽管在Xubuntu设置中设置了自动登录(XFCE/System/Users和Groups)，但每次启动计算机时，我都必须登录。这怎么能改变呢？

问如何使用XFCE在Xubuntu或Ubuntu服务器中自动登录？
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问如何使用XFCE在Xubuntu或Ubuntu服务器中自动登录？
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