Saya menggunakan Ubuntu 14.04 x64 (Lenovo G510, intel i5) tetapi keju tidak berfungsi, atau skype.
Hal pertama yang saya lakukan adalah
sudo apt-get install build-essential linux-headers-`uname -r`
Saya kemudian mencoba memasang keju sudo apt-get install cheese
tetapi saya pikir sudah ada di sana karena ini adalah output.
Reading package lists... Done
Building dependency tree
Reading state information... Done
cheese is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 322 not upgraded.
eric@eric:~$ sudo lsusb
Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp.
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 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
eric@eric:~$ sudo modprobe uvcvideo
tidak memberikan apa-apa ~ tidak ada output
sama untuk sudo rmmod uvcvideo
eric@eric:~$ dmesg | grep uvcvideo
[91469.832413] usbcore: registered new interface driver uvcvideo
[91839.384427] usbcore: deregistering interface driver uvcvideo
[92126.932716] usbcore: registered new interface driver uvcvideo
[92166.125643] usbcore: deregistering interface driver uvcvideo
Dan saya mendapatkan ini ketika saya menjalankan keju:
eric@eric:~$ cheese
** Message: cheese-application.vala:291: Error during camera setup: No device found
(cheese:31540): cheese-CRITICAL **: cheese_camera_device_get_device_node: assertion 'CHEESE_IS_CAMERA_DEVICE (device)' failed
(cheese:31540): GLib-CRITICAL **: g_variant_new_string: assertion 'string != NULL' failed
(cheese:31540): GLib-GIO-CRITICAL **: g_settings_schema_key_type_check: assertion 'value != NULL' failed
(cheese:31540): GLib-CRITICAL **: g_variant_get_type_string: assertion 'value != NULL' failed
(cheese:31540): GLib-GIO-CRITICAL **: g_settings_set_value: key 'camera' in 'org.gnome.Cheese' expects type 's', but a GVariant of type '(null)' was given
** (cheese:31540): CRITICAL **: cheese_preferences_dialog_setup_resolutions_for_device: assertion 'device != NULL' failed
EDIT:
eric@eric:~$ lsusb -t
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/14p, 480M
|__ Port 8: Dev 2, If 0, Class=Vendor Specific Class, Driver=rts5139, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M
useradd -G video username
dan periksa lagi jika bekerja ...
lsusb -t
?