La Web Cam non viene rilevata

Fedora Linux Configurazione
#1

ragazzi,
ho problemi con la mia web cam… su winzoz nn ho problemi nell’usarla…ma f9 non riesce proprio a rilevarla…cosa posso fare???

#2

  1. che su altri sistemi operativi funziona ci interessa solo in quanto conferma che l’hardware è funzionante, per il resto, lascia il tempo che trova.

  2. abbiamo bisogno di due output ( da root):

[code]# lspci

lsusb[/code]

#3

lspci

bash: lspci: command not found

lsusb

bash: lsusb: command not found

#4

devi dare
su - (su meno non semplicemente su)
psw

e poi i comandi detti da Virus

oppure dai da utente normale:

/sbin/lspci e /sbin/lsusb

#5

[root@localhost ~]# lspci
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03)
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3)
00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC’97 Audio Controller (rev 03)
00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC’97 Modem Controller (rev 03)
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)
01:00.0 VGA compatible controller: ATI Technologies Inc M24 [Radeon Mobility X600]
06:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
06:02.0 Network controller: Intel Corporation PRO/Wireless 2200BG Network Connection (rev 05)
06:04.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
06:04.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller

[root@localhost ~]# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 0553:0002 STMicroelectronics Imaging Division (VLSI Vision) CPiA WebCam
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 05fe:0011 Chic Technology Corp. Browser Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

06:04.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia Controller
06:04.4 SD Host controller: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller

#6

Non riesco a capire se la webcam è suppotata dai luvcview…per ora ho trovato questa patch http://nopaste.com/p/aOzL89bvw
ma aspetta ad applicarla…aspettiamo prima un parere più esperto.
La patch è anche presente quì:
http://lists.debian.org/debian-italian/2005/08/msg01125.html

#7

i moduli per la tua cam dovrebbero essere già presenti nel tuo kernel, controlla:

# lsmod|grep cpia

se non ti dà alcun responso allora fai così:

# modprobe cpia

poi puoi provare la tua cam con un applicativo tipo camstream:
se non è presente:

# yum install camstream

lo trovi in applicazioni–> audio-video --> camstream

#8

ciao a tutti,
dopo tanto…
Ho seguito la procedura indicata da Virus, ma il programma camstream mi rimette “no such device”.
Posto anch’io l’output:
[root@localhost ~]# lsusb
Bus 002 Device 002: ID 05c8:0100 Cheng Uei Precision Industry Co., Ltd (Foxlink)
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0db0:6877 Micro Star International RT2573
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

[root@localhost ~]# lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400M GS (rev a1)
04:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller (rev 13)
0b:09.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
0b:09.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
0b:09.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
0b:09.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller

Riusciamo a capirci qualcosa? Ciao e grazie

#9

@ brua
la tua web-cam non è la stessa di Simon89

Simon89= ID 0553:0002 STMicroelectronics Imaging Division (VLSI Vision) CPiA WebCam
Brua= ID 05c8:0100 Cheng Uei Precision Industry Co., Ltd (Foxlink)

dovresti usare i moduli uvcvideo, ma conviene che tu apra un’altra discussione per evitare equivoci.

#10

@ brua

segui questa guida

http://www.fedoraonline.it/modules/smartsection/item.php?itemid=154&keywords=webcam
ma apri un’altra discussione.

#11

ecco l’output

[root@localhost ~]# lsmod|grep cpia
cpia_usb 9732 0
cpia 39688 1 cpia_usb
compat_ioctl32 5120 1 cpia
videodev 30208 1 cpia

#12

prova la tua cam con camstream

# yum install camstream

trovi l’applicazione in applicazioni --> audio-video --> camstream

#13

Ragazzi il problema persiste, anche quell’applicazione suggeritami sopra non mi fa vedere la periferica…da quegli output che vi ho postato rilevate qualcosa di anomalo?
grazie

#14

posta il responso dei comandi:

[code]# dmesg|grep video

ls -l /dev/video*

[/code]