[ubuntu-it] webcam usb non funziona

[Manuel Durando]

Ciao a tutti,
ho seguito questo wiki per far funzionare la  webcam collegata via usb:
http://wiki.ubuntu-it.org/Hardware/Webcam/DriverGspca

il comando  tail -f /var/log/messages   quando connetto la webcam:
Sep 15 21:49:10 Acer64 kernel: [ 2174.212000] usb 1-2: USB disconnect, address 4
Sep 15 21:49:25 Acer64 kernel: [ 2188.920000] usb 2-1: new full speed
USB device using uhci_hcd and address 3
Sep 15 21:49:25 Acer64 kernel: [ 2189.080000] usb 2-1: configuration
#1 chosen from 1 choice

Ma la prima volta che lo provai, il risultato fu diverso:
Sep 15 21:42:05 Acer64 kernel: [ 1749.304000] Linux video capture
interface: v2.00
Sep 15 21:42:05 Acer64 kernel: [ 1749.308000] usbcore: registered new
interface driver gspca
Sep 15 21:42:05 Acer64 kernel: [ 1749.308000]
ubuntu/media/gspcav1/gspca_core.c: gspca driver 01.00.12 registered
Sep 15 21:42:20 Acer64 kernel: [ 1764.220000] usb 1-2: new full speed
USB device using uhci_hcd and address 3
Sep 15 21:42:20 Acer64 kernel: [ 1764.380000] usb 1-2: configuration
#1 chosen from 1 choice

lsusb da in output:
fausto a Acer64:~$ lsusb
Bus 004 Device 001: ID 0000:0000
Bus 002 Device 003: ID 0c45:612a Microdia
Bus 002 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
fausto a Acer64:~$

Natualmente né camorama, né gqcam funzionano, entrambi non trovano il
device /dev/video0 oppure /dev/video.

Qualcuno può darmi una mano?
Ciao e grazie in anticipo,
Manuel
-- 
Linux User #392614
http://counter.li.org