blocks|key|4045886|text|我找到了解决办法。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4045887|首先，您需要安装Xorg包。|4045888|sudo+apt-get+update
sudo+apt-get+install+xserver-xorg|code-block|syntax|javascript|4045889|在这个文件/etc/gdm3/custom.conf中(要访问它以进行编辑，可以运行sudo+nano+/etc/gdm3/custom.conf)，取消注释(删除前面的#)|offset|length|style|CODE|4045890|WaylandEnable=false|4045891|保存并退出。|4045892|然后在终端中运行以下命令|4045893|sudo+systemctl+restart+gdm3|4045894|快乐Ubuntu+:)|entityMap^0|0|0|0|5|L|16|V|2D|1|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|10|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|11|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|12|8|@$K|13|L|14|M|N]|$K|15|L|16|M|N]|$K|17|L|18|M|N]]|9|@]|A|$]]|$1|O|3|P|5|F|7|19|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|1A|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|1B|8|@]|9|@]|A|$]]|$1|U|3|V|5|F|7|1C|8|@]|9|@]|A|$G|H]]|$1|W|3|X|5|6|7|1D|8|@]|9|@]|A|$]]]|Y|$]]

I found a solution.
Firstly you need to install the Xorg package
<pre><code>sudo apt-get update
sudo apt-get install xserver-xorg
</code></pre>
In this file <code>/etc/gdm3/custom.conf</code>
(to access it for editing, you could run <code>sudo nano /etc/gdm3/custom.conf</code>), uncomment (remove the leading <code>#</code>) this line
<pre><code>WaylandEnable=false
</code></pre>
save and exit.
Then run this command in the terminal
<pre><code>sudo systemctl restart gdm3
</code></pre>
Happy Ubuntu :)

blocks|key|2862751|text|我在wayland上使用Ubuntu21.10，使用一个名为库哈的新屏幕记录器(可在Flathub上找到)。它可以将桌面和麦克风的音频记录到MP4和Gif，并具有选定的区域、监视器或应用程序窗口。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2862752|但是，为了使它正常工作，我必须使用ppa安装最新版本的管线Debian，因为Ubuntu21.04包含的Pipewire版本与Kooha不兼容：|2862753|sudo+add-apt-repository+ppa:pipewire-debian/pipewire-upstream
sudo+apt-get+update
sudo+apt+install+pipewire|code-block|syntax|javascript|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/SeaDve/Kooha|1|https://pipewire-debian.github.io/pipewire-debian/^0|U|2|0|0|R|8|1|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|D|3|E|5|6|7|X|8|@]|9|@$A|Y|B|Z|1|10]]|C|$]]|$1|F|3|G|5|H|7|11|8|@]|9|@]|C|$I|J]]]|K|$L|$5|M|N|O|C|$P|Q]]|R|$5|M|N|O|C|$P|S]]]]

I am using Ubuntu 21.10 with wayland just fine with a new screen recorder called <a href="https://github.com/SeaDve/Kooha" rel="nofollow noreferrer">Kooha</a> (available on Flathub). It can record desktop and microphone audio to MP4 as well as Gif, and with selected area, monitor, or application window.
However, to get it to work I had to install the latest version of <a href="https://pipewire-debian.github.io/pipewire-debian/" rel="nofollow noreferrer">Pipewire Debian</a> using the ppa, as the Pipewire version included with Ubuntu 21.04 was not compatible with Kooha:
<pre><code>sudo add-apt-repository ppa:pipewire-debian/pipewire-upstream
sudo apt-get update
sudo apt install pipewire
</code></pre>

blocks|key|2862807|text|您不必从Wayland更改为Xorg。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2862808|2862809|使用以下方法删除现有OBS+Studio|2862810|sudo+apt+remove+obs-studio|code-block|syntax|javascript|2862811|然后使用snap安装|2862812|sudo+snap+install+obs-studio|2862813|快照版本也支持Wayland的屏幕记录。|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|R|8|@]|9|@]|A|$]]|$1|C|3|D|5|6|7|S|8|@]|9|@]|A|$]]|$1|E|3|F|5|G|7|T|8|@]|9|@]|A|$H|I]]|$1|J|3|K|5|6|7|U|8|@]|9|@]|A|$]]|$1|L|3|M|5|G|7|V|8|@]|9|@]|A|$H|I]]|$1|N|3|O|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

You don't have to change from Wayland to Xorg. 
Remove existing OBS Studio using
<pre><code>sudo apt remove obs-studio
 
</code></pre>
Then install using snap
<pre><code>sudo snap install obs-studio
</code></pre>
The snap version supports screen recording for Wayland too.

blocks|key|2862605|text|首先，它使用Wayland。这意味着您需要OBS+27和更高版本，我建议您使用平板电脑，因为默认情况下它使用这，所以它工作得很好。此外，您还可以使用Peek进行屏幕记录。像简单屏幕记录器这样的应用程序是为x11而不是现代Wayland协议而开发的。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|entityMap|0|LINK|mutability|MUTABLE|url|https://askubuntu.com/questions/1346205/obs-27-has-no-wayland-option-on-ubuntu-21-04^0|1I|1|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@$A|L|B|M|1|N]]|C|$]]]|D|$E|$5|F|G|H|C|$I|J]]]]

First, it uses Wayland. That means you need OBS studio 27 and higher, I recommend to use flatpak because it uses <a href="https://askubuntu.com/questions/1346205/obs-27-has-no-wayland-option-on-ubuntu-21-04">this</a> by default, so it works just fine. Also, you can use Peek for screen recording. Apps like simple screen recorder are made for x11, not modern Wayland protocol

blocks|key|2862843|text|虽然这是一个老问题，我已经找到了一个解决方案，使用PipeWire技术与Gnome+(在我的例子中是3.32)和Chrome+(目前的版本77)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2862844|看看这个：https://wiki.archlinux.org/index.php/PipeWire#WebRTC_屏幕_分享|offset|length|2862845|只需打开chrome://flags/#enable-webrtc-pipewire-capturer，将其设置为已启用并重新启动chrome即可。您将能够共享您的整个屏幕或任何单一窗口。&您可能需要重新启动。|2862846|我希望它能帮上忙|entityMap|0|LINK|mutability|MUTABLE|url|https://wiki.archlinux.org/index.php/PipeWire#WebRTC_screen_sharing^0|0|5|1M|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@$D|S|E|T|1|U]]|A|$]]|$1|F|3|G|5|6|7|V|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|W|8|@]|9|@]|A|$]]]|J|$K|$5|L|M|N|A|$O|P]]]]

Although this is an old question, I've found a solution by using the PipeWire technology with Gnome DE (in my case 3.32) and Chrome (at present version 77).
Check this out: <a href="https://wiki.archlinux.org/index.php/PipeWire#WebRTC_screen_sharing" rel="nofollow noreferrer">https://wiki.archlinux.org/index.php/PipeWire#WebRTC_screen_sharing</a>
Just open chrome://flags/#enable-webrtc-pipewire-capturer set it as enabled and restart chrome. You'll be able to share your entire screen or any single window.
&amp; you might need to restart.
I hope it helps

blocks|key|4046073|text|如前所述，您将需要使用Pipewire来捕获Wayland下的屏幕。有一个扩展到obs添加一个源的管道线屏幕录音，但我从来没有安装在一个普通的OBS安装。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4046074|Ubuntu的项目负责人、OBS的前维护人员Martin已经为Ubuntu创建了一个名为满载！的OBS发行版，它确实包括了我前面提到的扩展和其他一些提示。我确实用过它，而且我不能推荐它足够。|offset|length|4046075|Martin还有另一个OBS发行版，它是一个可移植的OBS版本，他还添加了您可以在OBS上找到的额外功能，它是undefined，虽然它确实有一些优点，比如可以轻松地与其他人共享许多OBS的独立安装，但它确实有一些限制，在github存储库上的自述文件中已经提到了这些限制。我已经尝试过了，但由于时间不够，我还没有把我的工作转移到它上。|4046076|OBS的这两个发行版中的任何一个都可以按照您的意愿工作。|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/wimpysworld/obs-fully-loaded|1|https://github.com/wimpysworld/obs-studio-portable^0|0|18|3|0|0|1J|9|1|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@$D|U|E|V|1|W]]|A|$]]|$1|F|3|G|5|6|7|X|8|@]|9|@$D|Y|E|Z|1|10]]|A|$]]|$1|H|3|I|5|6|7|11|8|@]|9|@]|A|$]]]|J|$K|$5|L|M|N|A|$O|P]]|Q|$5|L|M|N|A|$O|R]]]]

As already stated you'll need to use Pipewire to capture the screen under Wayland. There's an extension to obs to add a source for Pipewire screen recording, however I've never installed it on an vanilla OBS installation.
Martin Wimpress, the project leader for Ubuntu Mate, and previous maintainer of the OBS Snap, has created a distribution of OBS for Ubuntu called <a href="https://github.com/wimpysworld/obs-fully-loaded" rel="nofollow noreferrer"> OBS Studio - Fully Loaded!</a>, it does include the extension I mentioned previously and other bells and whistles. I do use it, and I can't recommend it enough.
Martin has yet another OBS distribution, a portable version of OBS, where he's also adding the extras that you can find on OBS Fully Loaded, it's <a href="https://github.com/wimpysworld/obs-studio-portable" rel="nofollow noreferrer">OBS Studio Portable for Ubuntu</a>, and while it does have some advantages like making it easer to have many independent installations of OBS that you can easily share with others, it does have some limitations that are mentioned on the readme file on the github repository. I have experimented with it, but haven't yet moved my work to it due to lack of time.
Any of these two distributions of OBS would work as you intended.

I've just installed Ubuntu 22.04(also 21.04). I used to install obs studio and Kazam to record my screen. In OBS-Studio if I select only window recording it records but the fullscreen option is not working recording only the cursor. Any solutions?

Ubuntu 22.04 any screen recorders not working. Showing black screen only!

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。

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我刚刚安装了Ubuntu22.04(也是21.04)。我曾经安装了obs演播室和Kazam来录制我的屏幕。在OBS中，如果我选择只记录它的窗口，但是全屏选项不能只记录光标。有什么解决办法吗？

问Ubuntu22.04任何屏幕记录器都不能工作。只显示黑色屏幕！
EN

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问Ubuntu22.04任何屏幕记录器都不能工作。只显示黑色屏幕！EN

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问Ubuntu22.04任何屏幕记录器都不能工作。只显示黑色屏幕！
EN