奶酪不会启动:断言'CHEESE_IS_CAMERA_DEVICE (设备)‘失败

Question

奶酪(照片展台)过去在我的iMac 12,2运行Ubuntu12.04上打开得很好，但是它已经停止从发射器或终端打开。我认为这可能是由于运行WMII，但我登录到统一，并运行从发射器和终端，仍然没有运气。终端输出是：

Gtk-Message: Not loading module "atk-bridge": The functionality is provided by GTK natively. Please try to not load it.

(cheese:21704): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel

(cheese:21704): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel

(cheese:21704): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel

(cheese:21704): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkButton, but as a GtkBin subclass a GtkButton can only contain one widget at a time; it already contains a widget of type GtkLabel

(cheese:21704): Gtk-WARNING **: Attempting to add a widget with type GtkGrid to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel

(cheese:21704): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkButton, but as a GtkBin subclass a GtkButton can only contain one widget at a time; it already contains a widget of type GtkLabel

(cheese:21704): Gtk-CRITICAL **: gtk_widget_set_no_show_all: assertion `GTK_IS_WIDGET (widget)' failed

(cheese:21704): Gtk-CRITICAL **: gtk_widget_show_all: assertion `GTK_IS_WIDGET (widget)' failed
libv4l2: error getting pixformat: Invalid argument

** (cheese:21704): CRITICAL **: cheese_camera_device_get_uuid: assertion `CHEESE_IS_CAMERA_DEVICE (device)' failed
Segmentation fault

这导致我认为最后一行是什么导致它没有启动，但我不知道。我试过移除"sudo apt-获取-清除-清除奶酪“，然后重新安装，但它仍然在启动时崩溃。网络摄像头仍然可以工作，因为当我使用'guvcview‘时，摄像头显示得很好。

Answer 1

不幸的是，Launchpad上似乎有一个bug正在打开，目前还没有解决方案。https://bugs.launchpad.net/ubuntu/+source/cheese/+bug/930128

我在Ubuntu论坛上看到了另一个关于这个问题的帖子，但是他们的解决方案并不是一个“解决方案”：http://ubuntuforums.org/showthread.php?t=1969336。

Answer 2

偶尔我也会遇到同样的问题。它通常是在运行我的桌面几个星期之后。这绝对是一个错误，但是在我回复我的USB摄像头后，一切都很好。重新启动也有效。