Can't select different camera

[owzim]

Hi, thank you for building this!

When I list the devices, two cameras are shown:

$ v4l2-ctl --list-devices

Integrated Camera: Integrated C (usb-0000:07:00.0-2):
	/dev/video0
	/dev/video1
	/dev/video2
	/dev/video3
	/dev/media0
	/dev/media1

HD Pro Webcam C920 (usb-0000:08:00.3-1.1.2.4):
	/dev/video4
	/dev/video5
	/dev/media2

But camset automatically selects the integrated one and gives me no options to select anything else. Am I missing something? I am on Linux Mint 22, based on Ubuntu 24.04 Noble Numbat.

here is the output:

(camset:580844): Gtk-CRITICAL **: 12:24:56.424: Unable to load resource for composite template for type 'GtkDialog': The resource at “/org/gtk/libgtk/ui/gtkdialog.ui” does not exist
(camset:580844): Gtk-CRITICAL **: 12:24:56.424: gtk_widget_class_bind_template_child_full: assertion 'widget_class->priv->template != NULL' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.424: gtk_widget_class_bind_template_callback_full: assertion 'widget_class->priv->template != NULL' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.460: Unable to load resource for composite template for type 'GtkComboBox': The resource at “/org/gtk/libgtk/ui/gtkcombobox.ui” does not exist
(camset:580844): Gtk-CRITICAL **: 12:24:56.460: gtk_widget_class_bind_template_child_full: assertion 'widget_class->priv->template != NULL' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.460: gtk_widget_class_bind_template_callback_full: assertion 'widget_class->priv->template != NULL' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.460: gtk_widget_init_template: assertion 'template != NULL' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.460: gtk_widget_add_events: assertion 'GTK_IS_WIDGET (widget)' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.460: gtk_widget_get_style_context: assertion 'GTK_IS_WIDGET (widget)' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.460: gtk_style_context_remove_class: assertion 'GTK_IS_STYLE_CONTEXT (context)' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.460: gtk_style_context_add_class: assertion 'GTK_IS_STYLE_CONTEXT (context)' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.460: gtk_widget_get_parent: assertion 'GTK_IS_WIDGET (widget)' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.460: gtk_container_add: assertion 'GTK_IS_CONTAINER (container)' failed
/home/foo/venvs/camset/lib/python3.12/site-packages/camset/layout.py:39: Warning: invalid (NULL) pointer instance
  self.win.device_selection = Gtk.ComboBox()
/home/foo/venvs/camset/lib/python3.12/site-packages/camset/layout.py:39: Warning: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
  self.win.device_selection = Gtk.ComboBox()
(camset:580844): Gtk-CRITICAL **: 12:24:56.938: _gtk_widget_get_preferred_size_for_size: assertion 'GTK_IS_WIDGET (widget)' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.941: gtk_widget_size_allocate_with_baseline: assertion 'GTK_IS_WIDGET (widget)' failed
(camset:580844): Gtk-CRITICAL **: 12:24:56.941: gtk_widget_get_clip: assertion 'GTK_IS_WIDGET (widget)' failed
(camset:580844): Gtk-CRITICAL **: 12:24:57.225: Unable to load resource for composite template for type 'GtkTooltipWindow': The resource at “/org/gtk/libgtk/ui/gtktooltipwindow.ui” does not exist
(camset:580844): Gtk-CRITICAL **: 12:24:57.225: gtk_widget_class_bind_template_child_full: assertion 'widget_class->priv->template != NULL' failed
(camset:580844): Gtk-CRITICAL **: 12:24:57.225: gtk_widget_init_template: assertion 'template != NULL' failed
(camset:580844): Gtk-CRITICAL **: 12:24:57.225: gtk_widget_hide: assertion 'GTK_IS_WIDGET (widget)' failed
(camset:580844): Gtk-CRITICAL **: 12:25:00.290: gtk_container_propagate_draw: assertion 'GTK_IS_WIDGET (child)' failed
(camset:580844): Gtk-CRITICAL **: 12:25:00.508: gtk_widget_hide: assertion 'GTK_IS_WIDGET (widget)' failed