Bug confirmed with three computers, each one using Ubuntu 18.04. Webcam works (tested with Camorama) but Cheese can't detect it.
From command line:
(cheese:13203): Gtk-WARNING **: 21:16:31.115: Theme parsing error: cheese.css:7:35: The style property GtkScrollbar:min-slider-length is deprecated and shouldn't be used anymore. It will be removed in a future version
** Message: 21:16:31.161: cheese-application.vala:211: Error during camera setup: <<Translation from Finnish: Can't detect the device.>>
(cheese:13203): GLib-GIO-CRITICAL **: 21:16:31.172: g_settings_set_value: key 'camera' in 'org.gnome.Cheese' expects type 's', but a GVariant of type '(null)' was given
Bug confirmed with three computers, each one using Ubuntu 18.04. Webcam works (tested with Camorama) but Cheese can't detect it.
From command line:
(cheese:13203): Gtk-WARNING **: 21:16:31.115: Theme parsing error: cheese.css:7:35: The style property GtkScrollbar: min-slider- length is deprecated and shouldn't be used anymore. It will be removed in a future version application. vala:211: Error during camera setup: <<Translation from Finnish: Can't detect the device.>>
** Message: 21:16:31.161: cheese-
(cheese:13203): cheese-CRITICAL **: 21:16:31.172: cheese_ camera_ device_ get_name: assertion 'CHEESE_ IS_CAMERA_ DEVICE (device)' failed
(cheese:13203): GLib-CRITICAL **: 21:16:31.172: g_variant_ new_string: assertion 'string != NULL' failed
(cheese:13203): GLib-CRITICAL **: 21:16:31.172: g_variant_ref_sink: assertion 'value != NULL' failed
(cheese:13203): GLib-GIO-CRITICAL **: 21:16:31.172: g_settings_ schema_ key_type_ check: assertion 'value != NULL' failed
(cheese:13203): GLib-CRITICAL **: 21:16:31.172: g_variant_ get_type_ string: assertion 'value != NULL' failed
(cheese:13203): GLib-GIO-CRITICAL **: 21:16:31.172: g_settings_ set_value: key 'camera' in 'org.gnome.Cheese' expects type 's', but a GVariant of type '(null)' was given
(cheese:13203): GLib-CRITICAL **: 21:16:31.172: g_variant_unref: assertion 'value != NULL' failed
** (cheese:13203): CRITICAL **: 21:16:31.172: cheese_ preferences_ dialog_ setup_resolutio ns_for_ device: assertion 'device != NULL' failed