mais fonctionne avec mplayer !
Bonjour,
ma webcam fonctionnait bien avec Ubuntu 14.04, mais depuis que je suis avec 18.04 elle ne fonctionne plus.
Avec "mplayer tv:// -tv driver=v4l2:device=/dev/video0:width=640:height=480" elle fontionne mais ni avec Cheese ni avec Skype.
J'aurais donc besoin d'un coup de main pour savoir où regareder.
Je vous remercie par avance.
F.
fred@fred-ThinkPad-X230:~$ lsusb
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 05a9:4519 OmniVision Technologies, Inc. Webcam Classic
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 007: ID 0bdb:1926 Ericsson Business Mobile Networks BV
Bus 003 Device 006: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
fred@fred-ThinkPad-X230:~$ cheese
(cheese:5653): Gtk-WARNING **: 15:22:43.318: 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: 15:22:43.378: cheese-application.vala:211: Error during camera setup: No device found
(cheese:5653): cheese-CRITICAL **: 15:22:43.392: cheese_camera_device_get_name: assertion 'CHEESE_IS_CAMERA_DEVICE (device)' failed
(cheese:5653): GLib-CRITICAL **: 15:22:43.392: g_variant_new_string: assertion 'string != NULL' failed
(cheese:5653): GLib-CRITICAL **: 15:22:43.392: g_variant_ref_sink: assertion 'value != NULL' failed
(cheese:5653): GLib-GIO-CRITICAL **: 15:22:43.392: g_settings_schema_key_type_check: assertion 'value != NULL' failed
(cheese:5653): GLib-CRITICAL **: 15:22:43.392: g_variant_get_type_string: assertion 'value != NULL' failed
(cheese:5653): GLib-GIO-CRITICAL **: 15:22:43.392: g_settings_set_value: key 'camera' in 'org.gnome.Cheese' expects type 's', but a GVariant of type '(null)' was given
(cheese:5653): GLib-CRITICAL **: 15:22:43.392: g_variant_unref: assertion 'value != NULL' failed
* (cheese:5653): CRITICAL **: 15:22:43.392: cheese_preferences_dialog_setup_resolutions_for_device: assertion 'device != NULL' failed
(cheese:5653): GLib-GObject-CRITICAL **: 15:22:43.392: g_object_set: assertion 'G_IS_OBJECT (object)' failed
(cheese:5653): GLib-GObject-CRITICAL **: 15:22:43.392: g_object_set: assertion 'G_IS_OBJECT (object)' failed
(cheese:5653): GLib-GObject-CRITICAL **: 15:22:43.392: g_object_set: assertion 'G_IS_OBJECT (object)' failed
(cheese:5653): GLib-GObject-CRITICAL **: 15:22:43.392: g_object_set: assertion 'G_IS_OBJECT (object)' failed
fred@fred-ThinkPad-X230:~$ dmesg
[5037.924048] usb 1-1.2: new full-speed USB device number 3 using ehci-pci
[ 5038.034852] usb 1-1.2: New USB device found, idVendor=05a9, idProduct=4519
[ 5038.034857] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 5038.034861] usb 1-1.2: Product: USB Camera
[ 5038.034863] usb 1-1.2: Manufacturer: OmniVision Technologies, Inc.
[ 5038.793400] media: Linux media interface: v0.10
[ 5038.842053] Linux video capture interface: v2.00
[ 5038.867185] gspca_main: v2.14.0 registered
[ 5038.880847] gspca_main: ov519-2.14.0 probing 05a9:4519
[ 5039.096840] input: ov519 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/input/input16
[ 5039.097293] usbcore: registered new interface driver ov519
[ 5039.219471] usbcore: registered new interface driver snd-usb-audio
[ 5082.829775] usb 1-1.2: USB disconnect, device number 3
[ 5093.258621] usb 1-1.2: new full-speed USB device number 4 using ehci-pci
[ 5093.368950] usb 1-1.2: New USB device found, idVendor=05a9, idProduct=4519
[ 5093.368955] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 5093.368959] usb 1-1.2: Product: USB Camera
[ 5093.368962] usb 1-1.2: Manufacturer: OmniVision Technologies, Inc.
[ 5093.369687] gspca_main: ov519-2.14.0 probing 05a9:4519
[ 5093.587199] input: ov519 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/input/input17
