Ubuntu 20.04 OBS演播室的麻烦

Question

当我使用OBS工作室在Ubuntu，没有视频显示在预览部分-它只是黑色。在Windows中情况并非如此，所以我想卸载它，然后重新安装它，看看它是否会修复它。但是，我无法卸载OBS工作室。

$ sudo apt remove obs-studio
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package 'obs-studio' is not installed, so not removed
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

然后，我在想，如果我只是安装它，而不是首先卸载，这将解决问题。不是的。Any帮助？

$ sudo apt install obs-studio
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:
 obs-studio : Depends: libfdk-aac1 (>= 0.1.4) but it is not installable
E: Unable to correct problems, you have held broken packages.

Answer 1

您必须尝试功能齐全的OBS的Snap版本。

sudo apt-get remove obs-studio

snap install obs-studio

Answer 2

我也有同样的问题。而且，我的虚拟相机坏了。

我从ubuntu软件商店安装了OBS，我相信这就是问题的根源。我无法卸载它，但我仍然通过终端安装了OBS (再次)。在通过终端安装后，按照OBS网站上的说明，它是完美的工作。

现在，为了区分ubuntu商店obs和终端安装的obs，只需按下超级键并搜索obs。右键单击它并选择添加到收藏夹，因此它将在您的桌面任务栏可见。

附带注意:如果没有一个功能齐全的虚拟摄像机，请运行以下命令：

sudo apt install v4l2loopback-dkms

Answer 3

如果它是用平板安装的，然后使用

flatpak --system uninstall com.obsproject.Studio

命令