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Acer Aspire E5-473 没有网络摄像头设备

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Acer Aspire E5-473 没有网络摄像头设备

有没有办法让我的网络摄像头在 Ubuntu 20.04 上运行，尝试卸载 cheese，然后重新安装。尝试安装 guvcview，但仍然不起作用。

lfredo@alfredo-Aspire-E5-473G:~$ guvcview
GUVCVIEW: version 2.0.6
GUVCVIEW: couldn't open /home/alfredo/.config/guvcview2/video0 for read: No such file or directory
V4L2_CORE: ERROR opening V4L interface: No such file or directory
GUVCVIEW (1): Guvcview error
     no video device found

(guvcview:5659): Gtk-WARNING **: 00:11:53.879: Theme parsing error: <data>:1:17: not a number

(guvcview:5659): Gtk-WARNING **: 00:11:53.880: Theme parsing error: <data>:1:31: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

(guvcview:5659): Gtk-WARNING **: 00:11:53.880: Theme parsing error: <data>:1:17: not a number

(guvcview:5659): Gtk-WARNING **: 00:11:53.880: Theme parsing error: <data>:1:32: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

答案1

某些其他应用程序可能正在使用网络摄像头 - 这可能会导致这种情况。一次只有一个应用程序可以使用网络摄像头。检查一下。

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