ciao
stavo cercando una guida per installazione di questa cam sul mio portatile acer 5520, sto impazzendo perchè viene riconosciuta ma non funziona su nessun programma..
ho provato anche con questa guida ma niente

per esempio ho usato cheese quando lo apro mi dice cam non rilevata..
poi usando dmesg | grep uvc come scritto nella guida ho quello che sta scritto sotto:
Che posso fare???
[ 45.190536] uvcvideo: Found UVC 1.00 device Acer Crystal Eye webcam (5986:0102)
[ 45.272745] usbcore: registered new interface driver uvcvideo
[ 55.230238] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 82.103904] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 271.356057] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 300.693404] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 307.662556] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 313.310200] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 313.540040] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 314.393125] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 314.461370] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 314.601011] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 348.777967] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 348.820215] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 348.857419] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 348.902502] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 354.179393] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 354.693670] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 355.528013] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 422.910111] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 422.984751] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 423.055135] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 423.124887] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 423.196761] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 423.273136] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 423.343380] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).
[ 423.412637] uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp. 26).