Aggiornamento skype e webcam nera

[mar347]

Dopo l'ultimo aggiornamento di skype mi si è presentato il problema di immagine della webcam nera.
La mia versione di ubuntu è la 17.10 64 bit con webcam "creative live! cam vista IM"

...speravo che con il comando da terminale
LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libv4l/v4l1compat.so /usr/bin/skypeforlinux
avrei risolto ma purtroppo non cambia nulla.

La webcam con cheese funziona regolarmente ma con skype l'mmagine è nera e, seppure nelle impostazioni audio video di skype la cam compare e quindi viene rilevata, durante la sua configurazione, così come nella chiamata, la spia di attivazione sulla webcam non si accende

[magozurlinux]

Salve,

da terminale postami questi comandi:

Codice: Seleziona tutto

lsusb

Codice: Seleziona tutto

dmesg | grep usb

Codice: Seleziona tutto

dpkg -l | grep v4l

Codice: Seleziona tutto

locate v4l1compat.so

Codice: Seleziona tutto

locate v4l2compat.so

[mar347]

lsub

Codice: Seleziona tutto

Bus 002 Device 002: ID 1058:1021 Western Digital Technologies, Inc. Elements Desktop (WDBAAU)
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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 001 Device 005: ID 1a2c:0e24 China Resource Semico Co., Ltd 
Bus 001 Device 006: ID 0718:067e Imation Corp. 
Bus 001 Device 004: ID 05e3:0608 Genesys Logic, Inc. Hub
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 003: ID 041e:4052 Creative Technology, Ltd Live! Cam Vista IM
Bus 004 Device 002: ID 046d:c512 Logitech, Inc. LX-700 Cordless Desktop Receiver
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

Codice: Seleziona tutto

marcello@marcello-P5K:~$ dmesg | grep usb
[    0.112068] usbcore: registered new interface driver usbfs
[    0.112077] usbcore: registered new interface driver hub
[    0.112107] usbcore: registered new device driver usb
[    1.100085] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.100088] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.100091] usb usb1: Product: EHCI Host Controller
[    1.100093] usb usb1: Manufacturer: Linux 4.13.0-17-generic ehci_hcd
[    1.100096] usb usb1: SerialNumber: 0000:00:1a.7
[    1.120114] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.120117] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.120120] usb usb2: Product: EHCI Host Controller
[    1.120122] usb usb2: Manufacturer: Linux 4.13.0-17-generic ehci_hcd
[    1.120124] usb usb2: SerialNumber: 0000:00:1d.7
[    1.120594] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    1.120596] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.120598] usb usb3: Product: UHCI Host Controller
[    1.120599] usb usb3: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.120601] usb usb3: SerialNumber: 0000:00:1a.0
[    1.120941] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    1.120943] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.120945] usb usb4: Product: UHCI Host Controller
[    1.120946] usb usb4: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.120948] usb usb4: SerialNumber: 0000:00:1a.1
[    1.121265] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[    1.121267] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.121268] usb usb5: Product: UHCI Host Controller
[    1.121270] usb usb5: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.121271] usb usb5: SerialNumber: 0000:00:1a.2
[    1.121590] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[    1.121592] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.121594] usb usb6: Product: UHCI Host Controller
[    1.121595] usb usb6: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.121597] usb usb6: SerialNumber: 0000:00:1d.0
[    1.121926] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[    1.121928] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.121929] usb usb7: Product: UHCI Host Controller
[    1.121931] usb usb7: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.121932] usb usb7: SerialNumber: 0000:00:1d.1
[    1.122248] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[    1.122250] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.122251] usb usb8: Product: UHCI Host Controller
[    1.122253] usb usb8: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.122254] usb usb8: SerialNumber: 0000:00:1d.2
[    1.448016] usb 2-3: new high-speed USB device number 2 using ehci-pci
[    1.584026] usb 4-1: new low-speed USB device number 2 using uhci_hcd
[    1.597065] usb 2-3: New USB device found, idVendor=1058, idProduct=1021
[    1.597068] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.597071] usb 2-3: Product: Ext HDD 1021
[    1.597073] usb 2-3: Manufacturer: Western Digital
[    1.597075] usb 2-3: SerialNumber: 574D43344E30393233363937
[    1.736649] usb-storage 2-3:1.0: USB Mass Storage device detected
[    1.737895] scsi host6: usb-storage 2-3:1.0
[    1.737977] usbcore: registered new interface driver usb-storage
[    1.739849] usbcore: registered new interface driver uas
[    1.797030] usb 4-1: New USB device found, idVendor=046d, idProduct=c512
[    1.797032] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.797034] usb 4-1: Product: USB Receiver
[    1.797035] usb 4-1: Manufacturer: Logitech
[    1.853106] usbcore: registered new interface driver usbhid
[    1.853107] usbhid: USB HID core driver
[    1.856915] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.1/usb4/4-1/4-1:1.0/0003:046D:C512.0001/input/input3
[    1.916270] logitech 0003:046D:C512.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.1-1/input0
[    1.916789] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.1/usb4/4-1/4-1:1.1/0003:046D:C512.0002/input/input4
[    1.976166] logitech 0003:046D:C512.0002: input,hidraw1: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1a.1-1/input1
[    2.400011] usb 4-2: new full-speed USB device number 3 using uhci_hcd
[    2.602019] usb 4-2: New USB device found, idVendor=041e, idProduct=4052
[    2.602021] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.602024] usb 4-2: Product: Creative Live! Cam Vista IM
[    2.602026] usb 4-2: Manufacturer:                             
[    3.068022] usb 1-6: new high-speed USB device number 4 using ehci-pci
[    3.217421] usb 1-6: New USB device found, idVendor=05e3, idProduct=0608
[    3.217424] usb 1-6: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    3.217426] usb 1-6: Product: USB2.0 Hub
[    3.503990] usb 1-6.3: new low-speed USB device number 5 using ehci-pci
[    3.617422] usb 1-6.3: New USB device found, idVendor=1a2c, idProduct=0e24
[    3.617425] usb 1-6.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.617427] usb 1-6.3: Product: USB Keyboard
[    3.617430] usb 1-6.3: Manufacturer: SEM
[    3.625818] input: SEM USB Keyboard as /devices/pci0000:00/0000:00:1a.7/usb1/1-6/1-6.3/1-6.3:1.0/0003:1A2C:0E24.0003/input/input5
[    3.684478] hid-generic 0003:1A2C:0E24.0003: input,hidraw2: USB HID v1.10 Keyboard [SEM USB Keyboard] on usb-0000:00:1a.7-6.3/input0
[    3.684799] input: SEM USB Keyboard as /devices/pci0000:00/0000:00:1a.7/usb1/1-6/1-6.3/1-6.3:1.1/0003:1A2C:0E24.0004/input/input6
[    3.744218] hid-generic 0003:1A2C:0E24.0004: input,hidraw3: USB HID v1.10 Device [SEM USB Keyboard] on usb-0000:00:1a.7-6.3/input1
[   20.625124] input: ov519 as /devices/pci0000:00/0000:00:1a.1/usb4/4-2/input/input19
[   20.625289] usbcore: registered new interface driver ov519
[24812.062908] usb 1-6.2: new high-speed USB device number 6 using ehci-pci
[24812.175547] usb 1-6.2: New USB device found, idVendor=0718, idProduct=067e
[24812.175550] usb 1-6.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[24812.175552] usb 1-6.2: Product: Trans-It Drive
[24812.175553] usb 1-6.2: Manufacturer: TDKMedia
[24812.175555] usb 1-6.2: SerialNumber: 07A91208BA149BDF
[24812.175922] usb-storage 1-6.2:1.0: USB Mass Storage device detected
[24812.176036] scsi host9: usb-storage 1-6.2:1.0

Codice: Seleziona tutto

~$ dmesg | grep usb
[    0.112068] usbcore: registered new interface driver usbfs
[    0.112077] usbcore: registered new interface driver hub
[    0.112107] usbcore: registered new device driver usb
[    1.100085] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.100088] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.100091] usb usb1: Product: EHCI Host Controller
[    1.100093] usb usb1: Manufacturer: Linux 4.13.0-17-generic ehci_hcd
[    1.100096] usb usb1: SerialNumber: 0000:00:1a.7
[    1.120114] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.120117] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.120120] usb usb2: Product: EHCI Host Controller
[    1.120122] usb usb2: Manufacturer: Linux 4.13.0-17-generic ehci_hcd
[    1.120124] usb usb2: SerialNumber: 0000:00:1d.7
[    1.120594] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    1.120596] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.120598] usb usb3: Product: UHCI Host Controller
[    1.120599] usb usb3: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.120601] usb usb3: SerialNumber: 0000:00:1a.0
[    1.120941] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    1.120943] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.120945] usb usb4: Product: UHCI Host Controller
[    1.120946] usb usb4: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.120948] usb usb4: SerialNumber: 0000:00:1a.1
[    1.121265] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[    1.121267] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.121268] usb usb5: Product: UHCI Host Controller
[    1.121270] usb usb5: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.121271] usb usb5: SerialNumber: 0000:00:1a.2
[    1.121590] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[    1.121592] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.121594] usb usb6: Product: UHCI Host Controller
[    1.121595] usb usb6: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.121597] usb usb6: SerialNumber: 0000:00:1d.0
[    1.121926] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[    1.121928] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.121929] usb usb7: Product: UHCI Host Controller
[    1.121931] usb usb7: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.121932] usb usb7: SerialNumber: 0000:00:1d.1
[    1.122248] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[    1.122250] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.122251] usb usb8: Product: UHCI Host Controller
[    1.122253] usb usb8: Manufacturer: Linux 4.13.0-17-generic uhci_hcd
[    1.122254] usb usb8: SerialNumber: 0000:00:1d.2
[    1.448016] usb 2-3: new high-speed USB device number 2 using ehci-pci
[    1.584026] usb 4-1: new low-speed USB device number 2 using uhci_hcd
[    1.597065] usb 2-3: New USB device found, idVendor=1058, idProduct=1021
[    1.597068] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.597071] usb 2-3: Product: Ext HDD 1021
[    1.597073] usb 2-3: Manufacturer: Western Digital
[    1.597075] usb 2-3: SerialNumber: 574D43344E30393233363937
[    1.736649] usb-storage 2-3:1.0: USB Mass Storage device detected
[    1.737895] scsi host6: usb-storage 2-3:1.0
[    1.737977] usbcore: registered new interface driver usb-storage
[    1.739849] usbcore: registered new interface driver uas
[    1.797030] usb 4-1: New USB device found, idVendor=046d, idProduct=c512
[    1.797032] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.797034] usb 4-1: Product: USB Receiver
[    1.797035] usb 4-1: Manufacturer: Logitech
[    1.853106] usbcore: registered new interface driver usbhid
[    1.853107] usbhid: USB HID core driver
[    1.856915] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.1/usb4/4-1/4-1:1.0/0003:046D:C512.0001/input/input3
[    1.916270] logitech 0003:046D:C512.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.1-1/input0
[    1.916789] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.1/usb4/4-1/4-1:1.1/0003:046D:C512.0002/input/input4
[    1.976166] logitech 0003:046D:C512.0002: input,hidraw1: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1a.1-1/input1
[    2.400011] usb 4-2: new full-speed USB device number 3 using uhci_hcd
[    2.602019] usb 4-2: New USB device found, idVendor=041e, idProduct=4052
[    2.602021] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.602024] usb 4-2: Product: Creative Live! Cam Vista IM
[    2.602026] usb 4-2: Manufacturer:                             
[    3.068022] usb 1-6: new high-speed USB device number 4 using ehci-pci
[    3.217421] usb 1-6: New USB device found, idVendor=05e3, idProduct=0608
[    3.217424] usb 1-6: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    3.217426] usb 1-6: Product: USB2.0 Hub
[    3.503990] usb 1-6.3: new low-speed USB device number 5 using ehci-pci
[    3.617422] usb 1-6.3: New USB device found, idVendor=1a2c, idProduct=0e24
[    3.617425] usb 1-6.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.617427] usb 1-6.3: Product: USB Keyboard
[    3.617430] usb 1-6.3: Manufacturer: SEM
[    3.625818] input: SEM USB Keyboard as /devices/pci0000:00/0000:00:1a.7/usb1/1-6/1-6.3/1-6.3:1.0/0003:1A2C:0E24.0003/input/input5
[    3.684478] hid-generic 0003:1A2C:0E24.0003: input,hidraw2: USB HID v1.10 Keyboard [SEM USB Keyboard] on usb-0000:00:1a.7-6.3/input0
[    3.684799] input: SEM USB Keyboard as /devices/pci0000:00/0000:00:1a.7/usb1/1-6/1-6.3/1-6.3:1.1/0003:1A2C:0E24.0004/input/input6
[    3.744218] hid-generic 0003:1A2C:0E24.0004: input,hidraw3: USB HID v1.10 Device [SEM USB Keyboard] on usb-0000:00:1a.7-6.3/input1
[   20.625124] input: ov519 as /devices/pci0000:00/0000:00:1a.1/usb4/4-2/input/input19
[   20.625289] usbcore: registered new interface driver ov519
[24812.062908] usb 1-6.2: new high-speed USB device number 6 using ehci-pci
[24812.175547] usb 1-6.2: New USB device found, idVendor=0718, idProduct=067e
[24812.175550] usb 1-6.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[24812.175552] usb 1-6.2: Product: Trans-It Drive
[24812.175553] usb 1-6.2: Manufacturer: TDKMedia
[24812.175555] usb 1-6.2: SerialNumber: 07A91208BA149BDF
[24812.175922] usb-storage 1-6.2:1.0: USB Mass Storage device detected
[24812.176036] scsi host9: usb-storage 1-6.2:1.0
marcello@marcello-P5K:~$ dpkg -l | grep v4l
ii  libv4l-0:amd64                                1.12.5-1                                    amd64        Collection of video4linux support libraries
ii  libv4l-0:i386                                 1.12.5-1                                    i386         Collection of video4linux support libraries
ii  libv4lconvert0:amd64                          1.12.5-1                                    amd64        Video4linux frame format conversion library
ii  libv4lconvert0:i386                           1.12.5-1                                    i386         Video4linux frame format conversion library

Codice: Seleziona tutto

~$ locate v4l1compat.so
/usr/lib/i386-linux-gnu/libv4l/v4l1compat.so
/usr/lib/x86_64-linux-gnu/libv4l/v4l1compat.so

locate v4l2compat.so non mi restituisce nulla

[magozurlinux]

OK!

Prova con questo comando da terminale:

Codice: Seleziona tutto

sh -c 'LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libv4l/v4l1convert.so /usr/bin/skypeforlinux'

oppure

Codice: Seleziona tutto

LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libv4l/v4l1convert.so skypeforlinux

da terminale postami questo comando:

Codice: Seleziona tutto

cat /usr/share/applications/skype.desktop

[mar347]

forse volevi scrivere v4l1compat e non v4l1convert che sembra non esistere sul pc
comuqnue con convert da errore perchè non esiste, con compat funzionava con la versione precedente di skype, con l'aggiornamento non va piu'

il cat mi da questo risultato

cat: /usr/share/applications/skype.desktop: File o directory non esistente

...per pura curiosità ho provato a vedere se avevo file .desktop sul pc

Codice: Seleziona tutto

~$ locate *.desktop
/etc/skel/examples.desktop
/home/marcello/examples.desktop

[magozurlinux]

Da terminale postami questo comando:

Codice: Seleziona tutto

dmesg | grep ov519

[mar347]

Codice: Seleziona tutto

marcello@marcello-P5K:~$ dmesg | grep ov519
[    9.482652] gspca_main: ov519-2.14.0 probing 041e:4052
[   12.237106] input: ov519 as /devices/pci0000:00/0000:00:1a.1/usb4/4-2/input/input19
[   12.237437] usbcore: registered new interface driver ov519

[magozurlinux]

Da terminale dai questo comando connesso ad Internet:

Codice: Seleziona tutto

sudo apt-get install v4l2ucp

da terminale lancia v4l2ucp, vedi se con questa applicazione riesci a schiarire l'immagine.

[mar347]

installato ma non mi permette di muovere nessun cursore.
In ogni caso anche se skype vede la webcam la spia della web cam non si accende. Penso che l'immagine sia totalmente nera non perchè scura ma semplicemente perche' la webcam è spenta

ho visto che per la preview il programma utilizza mplayer. E' possibile che non mi permetta di spostare i cursori perchè non ho mplayer installato?

[magozurlinux]

Prima la tua webcam usava il driver ov51x_jpeg dopo diversi anni l'hanno sostituito col driver ov519, forse per questo non funziona più.

Se dai questo comando da terminale , la webcam funziona con Skype?

Codice: Seleziona tutto

LD_PRELOAD=/usr/lib/i386-linux-gnu/libv4l/v4l1compat.so skype 

[mar347]

no

con la libreria 32 bit mi da errore
sfruttando quella a 64 bit

il comando

LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libv4l/v4l1compat.so /usr/bin/skypeforlinux

non mi da errore ma non ha nessun effetto sul nero della webcam

[magozurlinux]

Da terminale postami questo comando:

Codice: Seleziona tutto

modinfo gspca_ov519

[mar347]

Codice: Seleziona tutto

marcello@marcello-P5K:~$ modinfo gspca_ov519
filename:       /lib/modules/4.13.0-17-generic/kernel/drivers/media/usb/gspca/gspca_ov519.ko
license:        GPL
description:    OV519 USB Camera Driver
author:         Jean-Francois Moine <http://moinejf.free.fr>
srcversion:     0E6D718BDBCA5F51494A3BF
alias:          usb:v8020pEF04d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v1046p9967d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v0E96pC001d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v0B62p0059d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v0813p0002d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v05A9pA518d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v05A9pA511d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v05A9p8519d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v05A9p4519d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v05A9p2800d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v05A9p0530d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v05A9p0519d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v05A9p0518d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v05A9p0511d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v054Cp0155d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v054Cp0154d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v045Ep028Cd*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v041Ep4068d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v041Ep4067d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v041Ep4064d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v041Ep4061d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v041Ep4060d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v041Ep405Fd*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v041Ep4052d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v041Ep4003d*dc*dsc*dp*ic*isc*ip*in*
depends:        videodev,gspca_main
intree:         Y
name:           gspca_ov519
vermagic:       4.13.0-17-generic SMP mod_unload 
signat:         PKCS#7
signer:         
sig_key:        
sig_hashalgo:   md4
parm:           frame_rate:Frame rate (5, 10, 15, 20 or 30 fps) (int)
marcello@marcello-P5K:~$ 

ah, un piccolo particolare...
skype mi dice che è presente un aggiornamento da installare
se faccio il controllo dalla gestione software mi dice che tutto il software è aggiornato
Oggi il sistema mi aveva detto che c'erano aggiornamenti da fare ma, avendo problemi di connessione, li ho rinviati (tra gli aggiornamenti mi aveva visualizzato anche skype)...
ora pero' non riesco a far ritornare il sistema a chiedermi di aggiornare :-(

[magozurlinux]

Da terminale dai questi comandi connesso ad Internet:

Codice: Seleziona tutto

sudo apt-get update

Codice: Seleziona tutto

sudo apt-get upgrade

così ti fa gli aggiornamenti.

[mar347]

sta facendo.... incrociamo le dita

...aggiornamenti fatti
la versione di skype è passata da 8.10.0.4 a 8.11.0.4

....non è cambiato nulla! :-(

[mar347]

non so se puo' aiutare per la soluzione del problema questo

Codice: Seleziona tutto

marcello@marcello-P5K:~$  lsmod | grep videodev
videodev              176128  3 v4l2_common,gspca_ov519,gspca_main
media                  40960  1 videodev

come mai in videodev mi compare v4l2 mentre sul pc io ho v4l1?

[pachisapiu]

Hai provato più semplicemente ad usare xorg al login al posto di wayland ?

[mar347]

provato. Sempre video nero