removido escreveu:
se estiver usando um NoBo/NeBo, veja se não tem um botão específico para ligar a webcam, se ele estiver integrada nestes aparelhos.
rode tb o comando:
$ lsusb
e ponha a saída do mesmo aqui.
cassia@cassia-LIFEBOOK-P7230:~$ lsusb
Bus 005 Device 002: ID 0c24:000f Taiyo Yuden Bluetooth Driver (V2.0+EDR)
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 1199:6802 Sierra Wireless, Inc. MC8755 Device
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 08ff:2580 AuthenTec, Inc. AES2501 Fingerprint Sensor
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 046d:c50c Logitech, Inc. Cordless Desktop S510
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 040: ID 05ca:1841 Ricoh Co., Ltd Fujitsu F01/ Lifebook U810 [R5U870]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
cassia@cassia-LIFEBOOK-P7230:~$