Webcam Chuwi Lapbook SE

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damfer
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Webcam Chuwi Lapbook SE

Messaggio da damfer »

Ciao a tutti, non riesco a far funzionare la webcam del lapbook SE, funziona in windows, ma non con Ubuntu 18.04, Debian9 e Mint19.1. :muro:
Immagino l'incriminata sia la Microdia ID 0c45:6369, ma non trovo info su internet, tranne Questo che però è datato e si riferisce a modelli diversi.
Qualcuno mi può aiutare. :cry:
Grazie

Codice: Seleziona tutto

 lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0c45:6369 Microdia 
Bus 001 Device 003: ID 8087:0a2a Intel Corp. 
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Codice: Seleziona tutto

$ ls -l /dev/video*
ls: impossibile accedere a '/dev/video*': File o directory non esistente

Codice: Seleziona tutto

$ dmesg | grep usb
[    0.308113] usbcore: registered new interface driver usbfs
[    0.308129] usbcore: registered new interface driver hub
[    0.308167] usbcore: registered new device driver usb
[    2.309005] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.309008] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.309011] usb usb1: Product: xHCI Host Controller
[    2.309014] usb usb1: Manufacturer: Linux 4.15.0-42-generic xhci-hcd
[    2.309017] usb usb1: SerialNumber: 0000:00:15.0
[    2.313533] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    2.313536] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.313538] usb usb2: Product: xHCI Host Controller
[    2.313541] usb usb2: Manufacturer: Linux 4.15.0-42-generic xhci-hcd
[    2.313543] usb usb2: SerialNumber: 0000:00:15.0
[    2.652292] usb 1-6: new high-speed USB device number 2 using xhci_hcd
[    2.801444] usb 1-6: New USB device found, idVendor=0bda, idProduct=0129
[    2.801447] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.801449] usb 1-6: Product: USB2.0-CRW
[    2.801450] usb 1-6: Manufacturer: Generic
[    2.801451] usb 1-6: SerialNumber: 20100201396000000
[    2.928346] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[    3.077723] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2a
[    3.077726] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.204345] usb 1-8: new high-speed USB device number 4 using xhci_hcd
[   13.788524] usb 1-8: New USB device found, idVendor=0c45, idProduct=6369
[   13.788527] usb 1-8: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[   13.788529] usb 1-8: Product: USB 2.0 Camera
[   18.908983] usb 1-8: can't set config #1, error -110
[   18.914657] usbcore: registered new interface driver rtsx_usb
[   21.643690] usbcore: registered new interface driver btusb
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willy54
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Re: Webcam Chuwi Lapbook SE

Messaggio da willy54 »

Si è confermato
[ 13.788524] usb 1-8: New USB device found, idVendor=0c45, idProduct=6369
[ 13.788527] usb 1-8: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 13.788529] usb 1-8: Product: USB 2.0 Camera
è la telecamera
Prova ad attivare in Software ed aggiornamenti i Driver proprietari e vedi se ne trova .
Hp Pavilon 15-CS2093nl Win10, UbuntuStudio 20.04.1 caratteristiche
Toshiba Satellite A660 11M Win7, Win10, Ubuntu 18.04 LTS- Kubuntu 18.04 LTS gparted sda inxi -Fz
disattivare Avvio rapido in Windows10 Installazione su pc Uefi download/file.php?id=31104 -- download/file.php?id=33560
damfer
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Re: Webcam Chuwi Lapbook SE

Messaggio da damfer »

Attivato opzione ma la ricerca esita in: nessun driver aggiuntivo disponibile
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willy54
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Re: Webcam Chuwi Lapbook SE

Messaggio da willy54 »

Secondo questa guida avrai da divertirti , non l'avevo mai vista prima, ma dovresti risolvere il problema
Hp Pavilon 15-CS2093nl Win10, UbuntuStudio 20.04.1 caratteristiche
Toshiba Satellite A660 11M Win7, Win10, Ubuntu 18.04 LTS- Kubuntu 18.04 LTS gparted sda inxi -Fz
disattivare Avvio rapido in Windows10 Installazione su pc Uefi download/file.php?id=31104 -- download/file.php?id=33560
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magozurlinux
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Re: Webcam Chuwi Lapbook SE

Messaggio da magozurlinux »

Ciao.

Prova a dare questo comando da terminale e vedi se così funziona:

Codice: Seleziona tutto

sudo modprobe -v uvcvideo
Ubuntu 22.04 LTS Desktop :ciao:
damfer
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Re: Webcam Chuwi Lapbook SE

Messaggio da damfer »

Purtroppo con

Codice: Seleziona tutto

sudo modprobe -v uvcvideo
non funziona.
il driver della guida è per altri modelli :nono: oltre che non aggiornato da 9 anni. :cry:
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willy54
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Re: Webcam Chuwi Lapbook SE

Messaggio da willy54 »

Il fatto che sia vecchia non vuol dire che non debba funzionare a priori , difficilmente una casa produttrice cambia stile di progettazione .
Avendo il tuo problema se avessi dei dati memorizzati farei un backup e la proverei , facendo un log benfatto e pubblicando il risultato ed in particolare gli errori segnalati su ogni comando copiandoli su un file di LO-Write , potrebbe anche servire per i registrati sulla wiki a verificare la guida , correggerla, integrarla a seconda dei casi .
Servirebbe per altri purtroppo almeno in Italia non è una Webcam molto diffusa in particolare tra gli utenti di Linux/X .
Come per altro è anche raro che uno acquisti un pc sapendo in partenza che con quello che vuole fare ci sono dei problemi.
Se farai un lavoro ben fatto aiuterai altri , non siamo qui per cercare di risolvere i problemi che si presenteranno, ci andrà forse del tempo ma con l'aiuto di tutti si risolverà.
Hp Pavilon 15-CS2093nl Win10, UbuntuStudio 20.04.1 caratteristiche
Toshiba Satellite A660 11M Win7, Win10, Ubuntu 18.04 LTS- Kubuntu 18.04 LTS gparted sda inxi -Fz
disattivare Avvio rapido in Windows10 Installazione su pc Uefi download/file.php?id=31104 -- download/file.php?id=33560
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magozurlinux
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Re: Webcam Chuwi Lapbook SE

Messaggio da magozurlinux »

C'è questo errore, è relativa alla porta usb dov'è collegata la webcam:
[ 3.204345] usb 1-8: new high-speed USB device number 4 using xhci_hcd
[ 13.788524] usb 1-8: New USB device found, idVendor=0c45, idProduct=6369
[ 13.788527] usb 1-8: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 13.788529] usb 1-8: Product: USB 2.0 Camera
[ 18.908983] usb 1-8: can't set config #1, error -110
Da terminale dai questo comando connesso ad Internet:

Codice: Seleziona tutto

sudo update-usbids
Da terminale postami questi comandi:

Codice: Seleziona tutto

usb-devices

Codice: Seleziona tutto

dmesg | grep usb
Ubuntu 22.04 LTS Desktop :ciao:
damfer
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Re: Webcam Chuwi Lapbook SE

Messaggio da damfer »

Codice: Seleziona tutto

$ usb-devices 

T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 9
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=1d6b ProdID=0002 Rev=04.15
S:  Manufacturer=Linux 4.15.0-42-generic xhci-hcd
S:  Product=xHCI Host Controller
S:  SerialNumber=0000:00:15.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=01 Lev=01 Prnt=01 Port=05 Cnt=01 Dev#=  2 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs=  1
P:  Vendor=0bda ProdID=0129 Rev=39.60
S:  Manufacturer=Generic
S:  Product=USB2.0-CRW
S:  SerialNumber=20100201396000000
C:  #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=06 Prot=50 Driver=rtsx_usb

T:  Bus=01 Lev=01 Prnt=01 Port=06 Cnt=02 Dev#=  3 Spd=12  MxCh= 0
D:  Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=8087 ProdID=0a2a Rev=00.01
C:  #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
I:  If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb

T:  Bus=01 Lev=01 Prnt=01 Port=07 Cnt=03 Dev#=  4 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=0c45 ProdID=6369 Rev=01.00
S:  Product=USB 2.0 Camera
C:  #Ifs= 0 Cfg#= 0 Atr= MxPwr=
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceNumber': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bAlternateSetting': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bNumEndpoints': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceClass': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceSubClass': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceProtocol': File o directory non esistente
/usr/bin/usb-devices: riga 79: printf: (none): numero non valido
I:  If#= 0 Alt= 0 #EPs= 0 Cls=() Sub= Prot= Driver=

T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=5000 MxCh= 7
D:  Ver= 3.00 Cls=09(hub  ) Sub=00 Prot=03 MxPS= 9 #Cfgs=  1
P:  Vendor=1d6b ProdID=0003 Rev=04.15
S:  Manufacturer=Linux 4.15.0-42-generic xhci-hcd
S:  Product=xHCI Host Controller
S:  SerialNumber=0000:00:15.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

Codice: Seleziona tutto

$ dmesg | grep usb
[    0.331380] usbcore: registered new interface driver usbfs
[    0.331380] usbcore: registered new interface driver hub
[    0.331380] usbcore: registered new device driver usb
[    2.336706] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.336709] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.336712] usb usb1: Product: xHCI Host Controller
[    2.336715] usb usb1: Manufacturer: Linux 4.15.0-42-generic xhci-hcd
[    2.336717] usb usb1: SerialNumber: 0000:00:15.0
[    2.341217] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    2.341220] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.341222] usb usb2: Product: xHCI Host Controller
[    2.341225] usb usb2: Manufacturer: Linux 4.15.0-42-generic xhci-hcd
[    2.341227] usb usb2: SerialNumber: 0000:00:15.0
[    2.676076] usb 1-6: new high-speed USB device number 2 using xhci_hcd
[    2.824574] usb 1-6: New USB device found, idVendor=0bda, idProduct=0129
[    2.824576] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.824578] usb 1-6: Product: USB2.0-CRW
[    2.824579] usb 1-6: Manufacturer: Generic
[    2.824580] usb 1-6: SerialNumber: 20100201396000000
[    2.952074] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[    3.101285] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2a
[    3.101287] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.228104] usb 1-8: new high-speed USB device number 4 using xhci_hcd
[   13.788560] usb 1-8: New USB device found, idVendor=0c45, idProduct=6369
[   13.788563] usb 1-8: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[   13.788565] usb 1-8: Product: USB 2.0 Camera
[   18.908996] usb 1-8: can't set config #1, error -110
[   18.914794] usbcore: registered new interface driver rtsx_usb
[   21.101769] usbcore: registered new interface driver btusb
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magozurlinux
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Re: Webcam Chuwi Lapbook SE

Messaggio da magozurlinux »

Ci sono errori relativi alla webcam:

usb-devices
T: Bus=01 Lev=01 Prnt=01 Port=07 Cnt=03 Dev#= 4 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0c45 ProdID=6369 Rev=01.00
S: Product=USB 2.0 Camera
C: #Ifs= 0 Cfg#= 0 Atr= MxPwr=
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceNumber': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bAlternateSetting': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bNumEndpoints': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceClass': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceSubClass': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceProtocol': File o directory non esistente
/usr/bin/usb-devices: riga 79: printf: (none): numero non valido
I: If#= 0 Alt= 0 #EPs= 0 Cls=() Sub= Prot= Driver=
Non carica il driver.

Da terminale postami questo comando:

Codice: Seleziona tutto

sudo lsusb -v -d 0c45:6369 
Ubuntu 22.04 LTS Desktop :ciao:
damfer
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Re: Webcam Chuwi Lapbook SE

Messaggio da damfer »

Codice: Seleziona tutto

$ sudo lsusb -v -d 0c45:6369 

Bus 001 Device 004: ID 0c45:6369 Microdia 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2 ?
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x0c45 Microdia
  idProduct          0x6369 
  bcdDevice            1.00
  iManufacturer           2 (error)
  iProduct                1 (error)
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength          677
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              500mA
    Interface Association:
      bLength                 8
      bDescriptorType        11
      bFirstInterface         0
      bInterfaceCount         2
      bFunctionClass         14 Video
      bFunctionSubClass       3 Video Interface Collection
      bFunctionProtocol       0 
      iFunction               5 (error)
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      1 Video Control
      bInterfaceProtocol      0 
      iInterface              5 (error)
      VideoControl Interface Descriptor:
        bLength                13
        bDescriptorType        36
        bDescriptorSubtype      1 (HEADER)
        bcdUVC               1.00
        wTotalLength           77
        dwClockFrequency       15.000000MHz
        bInCollection           1
        baInterfaceNr( 0)       1
      VideoControl Interface Descriptor:
        bLength                 9
        bDescriptorType        36
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
        bTerminalID             5
        wTerminalType      0x0101 USB Streaming
        bAssocTerminal          0
        bSourceID               3
        iTerminal               0 
      VideoControl Interface Descriptor:
        bLength                26
        bDescriptorType        36
        bDescriptorSubtype      6 (EXTENSION_UNIT)
        bUnitID                 3
        guidExtensionCode         {7033f028-1163-2e4a-ba2c-6890eb334016}
        bNumControl             8
        bNrPins                 1
        baSourceID( 0)          2
        bControlSize            1
        bmControls( 0)       0x1f
        iExtension              0 
      VideoControl Interface Descriptor:
        bLength                18
        bDescriptorType        36
        bDescriptorSubtype      2 (INPUT_TERMINAL)
        bTerminalID             1
        wTerminalType      0x0201 Camera Sensor
        bAssocTerminal          0
        iTerminal               0 
        wObjectiveFocalLengthMin      0
        wObjectiveFocalLengthMax      0
        wOcularFocalLength            0
        bControlSize                  3
        bmControls           0x0000000e
          Auto-Exposure Mode
          Auto-Exposure Priority
          Exposure Time (Absolute)
      VideoControl Interface Descriptor:
        bLength                11
        bDescriptorType        36
        bDescriptorSubtype      5 (PROCESSING_UNIT)
      Warning: Descriptor too short
        bUnitID                 2
        bSourceID               1
        wMaxMultiplier          0
        bControlSize            2
        bmControls     0x0000177f
          Brightness
          Contrast
          Hue
          Saturation
          Sharpness
          Gamma
          White Balance Temperature
          Backlight Compensation
          Gain
          Power Line Frequency
          White Balance Temperature, Auto
        iProcessing             0 
        bmVideoStandards     0x55
          None
          PAL - 625/50
          NTSC - 625/50
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0010  1x 16 bytes
        bInterval               6
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              5 (error)
      VideoStreaming Interface Descriptor:
        bLength                            15
        bDescriptorType                    36
        bDescriptorSubtype                  1 (INPUT_HEADER)
        bNumFormats                         2
        wTotalLength                      457
        bEndPointAddress                  129
        bmInfo                              0
        bTerminalLink                       5
        bStillCaptureMethod                 2
        bTriggerSupport                     0
        bTriggerUsage                       0
        bControlSize                        1
        bmaControls( 0)                    11
        bmaControls( 1)                    11
      VideoStreaming Interface Descriptor:
        bLength                            11
        bDescriptorType                    36
        bDescriptorSubtype                  6 (FORMAT_MJPEG)
        bFormatIndex                        1
        bNumFrameDescriptors                6
        bFlags                              0
          Fixed-size samples: No
        bDefaultFrameIndex                  1
        bAspectRatioX                       0
        bAspectRatioY                       0
        bmInterlaceFlags                 0x00
          Interlaced stream or variable: No
          Fields per frame: 1 fields
          Field 1 first: No
          Field pattern: Field 1 only
          bCopyProtect                      0
      VideoStreaming Interface Descriptor:
        bLength                            34
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         1
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1600
        wHeight                          1200
        dwMinBitRate                153623560
        dwMaxBitRate                460870680
        dwMaxVideoFrameBufferSize     3840589
        dwDefaultFrameInterval         666666
        bFrameIntervalType                  2
        dwFrameInterval( 0)            666666
        dwFrameInterval( 1)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         2
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1280
        wHeight                           720
        dwMinBitRate                457259672
        dwMaxBitRate                457259672
        dwMaxVideoFrameBufferSize     1843789
        dwDefaultFrameInterval         322580
        bFrameIntervalType                  1
        dwFrameInterval( 0)            322580
      VideoStreaming Interface Descriptor:
        bLength                            34
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         3
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1280
        wHeight                           960
        dwMinBitRate                 98327560
        dwMaxBitRate                294982680
        dwMaxVideoFrameBufferSize     2458189
        dwDefaultFrameInterval         666666
        bFrameIntervalType                  2
        dwFrameInterval( 0)            666666
        dwFrameInterval( 1)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         4
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            800
        wHeight                           600
        dwMinBitRate                230541360
        dwMaxBitRate                230541360
        dwMaxVideoFrameBufferSize      960589
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  1
        dwFrameInterval( 0)            333333
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         5
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            640
        wHeight                           480
        dwMinBitRate                147597360
        dwMaxBitRate                147597360
        dwMaxVideoFrameBufferSize      614989
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  1
        dwFrameInterval( 0)            333333
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         6
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            320
        wHeight                           240
        dwMinBitRate                 37005360
        dwMaxBitRate                 37005360
        dwMaxVideoFrameBufferSize      154189
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  1
        dwFrameInterval( 0)            333333
      VideoStreaming Interface Descriptor:
        bLength                            10
        bDescriptorType                    36
        bDescriptorSubtype                  3 (STILL_IMAGE_FRAME)
        bEndpointAddress                    0
        bNumImageSizePatterns               1
        wWidth( 0)                       1600
        wHeight( 0)                      1200
        bNumCompressionPatterns             1
      VideoStreaming Interface Descriptor:
        bLength                             6
        bDescriptorType                    36
        bDescriptorSubtype                 13 (COLORFORMAT)
        bColorPrimaries                     1 (BT.709,sRGB)
        bTransferCharacteristics            1 (BT.709)
        bMatrixCoefficients                 4 (SMPTE 170M (BT.601))
      VideoStreaming Interface Descriptor:
        bLength                            27
        bDescriptorType                    36
        bDescriptorSubtype                  4 (FORMAT_UNCOMPRESSED)
        bFormatIndex                        2
        bNumFrameDescriptors                6
        guidFormat                            {59555932-0000-1000-8000-00aa00389b71}
        bBitsPerPixel                      16
        bDefaultFrameIndex                  1
        bAspectRatioX                       0
        bAspectRatioY                       0
        bmInterlaceFlags                 0x00
          Interlaced stream or variable: No
          Fields per frame: 2 fields
          Field 1 first: No
          Field pattern: Field 1 only
          bCopyProtect                      0
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         1
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1600
        wHeight                          1200
        dwMinBitRate                153600000
        dwMaxBitRate                153600000
        dwMaxVideoFrameBufferSize     3840000
        dwDefaultFrameInterval        2000000
        bFrameIntervalType                  1
        dwFrameInterval( 0)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            34
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         2
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1280
        wHeight                           960
        dwMinBitRate                 98304000
        dwMaxBitRate                176947200
        dwMaxVideoFrameBufferSize     2457600
        dwDefaultFrameInterval        1111111
        bFrameIntervalType                  2
        dwFrameInterval( 0)           1111111
        dwFrameInterval( 1)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         3
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1280
        wHeight                           720
        dwMinBitRate                147456000
        dwMaxBitRate                147456000
        dwMaxVideoFrameBufferSize     1843200
        dwDefaultFrameInterval        1000000
        bFrameIntervalType                  1
        dwFrameInterval( 0)           1000000
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         4
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            800
        wHeight                           600
        dwMinBitRate                153600000
        dwMaxBitRate                153600000
        dwMaxVideoFrameBufferSize      960000
        dwDefaultFrameInterval         500000
        bFrameIntervalType                  1
        dwFrameInterval( 0)            500000
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         5
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            640
        wHeight                           480
        dwMinBitRate                147456000
        dwMaxBitRate                147456000
        dwMaxVideoFrameBufferSize      614400
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  1
        dwFrameInterval( 0)            333333
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         6
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            320
        wHeight                           240
        dwMinBitRate                 36864000
        dwMaxBitRate                 36864000
        dwMaxVideoFrameBufferSize      153600
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  1
        dwFrameInterval( 0)            333333
      VideoStreaming Interface Descriptor:
        bLength                            10
        bDescriptorType                    36
        bDescriptorSubtype                  3 (STILL_IMAGE_FRAME)
        bEndpointAddress                    0
        bNumImageSizePatterns               1
        wWidth( 0)                       1600
        wHeight( 0)                      1200
        bNumCompressionPatterns             1
      VideoStreaming Interface Descriptor:
        bLength                             6
        bDescriptorType                    36
        bDescriptorSubtype                 13 (COLORFORMAT)
        bColorPrimaries                     1 (BT.709,sRGB)
        bTransferCharacteristics            1 (BT.709)
        bMatrixCoefficients                 4 (SMPTE 170M (BT.601))
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       1
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0080  1x 128 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       2
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0100  1x 256 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       3
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0320  1x 800 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       4
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0b20  2x 800 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       5
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x1320  3x 800 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       6
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x1400  3x 1024 bytes
        bInterval               1
Device Status:     0x11e0
  (Bus Powered)
  Debug Mode
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magozurlinux
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Re: Webcam Chuwi Lapbook SE

Messaggio da magozurlinux »

Dal comando postato ci sono dei parametri segnati con (error).

Proviamo a creare una regola udev, chissà si riesca a forzare il funzionamento della webcam.

Da terminale dai questi comandi:

Codice: Seleziona tutto

sudo -H gedit /etc/udev/rules.d/10-webcam.rules
inserisci questi parametri:

Codice: Seleziona tutto

ATTR{idVendor}=="0c45", ATTR{idProduct}=="6369", MODE="0664", GROUP="video"
salva ed esci dall'editor di testo.

Codice: Seleziona tutto

sudo service udev restart

Codice: Seleziona tutto

sudo adduser $USER video
Riavvia il lapbook.

Da terminale postami questi comandi:

Codice: Seleziona tutto

usb-devices

Codice: Seleziona tutto

dmesg | grep usb

Codice: Seleziona tutto

udevadm info --attribute-walk /dev/bus/usb/001/004
Ubuntu 22.04 LTS Desktop :ciao:
damfer
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Re: Webcam Chuwi Lapbook SE

Messaggio da damfer »

Codice: Seleziona tutto

$ usb-devices

T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 9
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=1d6b ProdID=0002 Rev=04.15
S:  Manufacturer=Linux 4.15.0-42-generic xhci-hcd
S:  Product=xHCI Host Controller
S:  SerialNumber=0000:00:15.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=01 Lev=01 Prnt=01 Port=05 Cnt=01 Dev#=  2 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs=  1
P:  Vendor=0bda ProdID=0129 Rev=39.60
S:  Manufacturer=Generic
S:  Product=USB2.0-CRW
S:  SerialNumber=20100201396000000
C:  #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=06 Prot=50 Driver=rtsx_usb

T:  Bus=01 Lev=01 Prnt=01 Port=06 Cnt=02 Dev#=  3 Spd=12  MxCh= 0
D:  Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=8087 ProdID=0a2a Rev=00.01
C:  #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
I:  If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb

T:  Bus=01 Lev=01 Prnt=01 Port=07 Cnt=03 Dev#=  4 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=0c45 ProdID=6369 Rev=01.00
S:  Product=USB 2.0 Camera
C:  #Ifs= 0 Cfg#= 0 Atr= MxPwr=
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceNumber': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bAlternateSetting': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bNumEndpoints': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceClass': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceSubClass': File o directory non esistente
cat: '/sys/bus/usb/devices/usb1/1-8/1-*:?.*/bInterfaceProtocol': File o directory non esistente
/usr/bin/usb-devices: riga 79: printf: (none): numero non valido
I:  If#= 0 Alt= 0 #EPs= 0 Cls=() Sub= Prot= Driver=

T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=5000 MxCh= 7
D:  Ver= 3.00 Cls=09(hub  ) Sub=00 Prot=03 MxPS= 9 #Cfgs=  1
P:  Vendor=1d6b ProdID=0003 Rev=04.15
S:  Manufacturer=Linux 4.15.0-42-generic xhci-hcd
S:  Product=xHCI Host Controller
S:  SerialNumber=0000:00:15.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

Codice: Seleziona tutto

$ dmesg | grep usb
[    0.332112] usbcore: registered new interface driver usbfs
[    0.332128] usbcore: registered new interface driver hub
[    0.332163] usbcore: registered new device driver usb
[    2.337315] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.337318] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.337321] usb usb1: Product: xHCI Host Controller
[    2.337324] usb usb1: Manufacturer: Linux 4.15.0-42-generic xhci-hcd
[    2.337326] usb usb1: SerialNumber: 0000:00:15.0
[    2.341817] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    2.341819] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.341822] usb usb2: Product: xHCI Host Controller
[    2.341824] usb usb2: Manufacturer: Linux 4.15.0-42-generic xhci-hcd
[    2.341827] usb usb2: SerialNumber: 0000:00:15.0
[    2.680073] usb 1-6: new high-speed USB device number 2 using xhci_hcd
[    2.829300] usb 1-6: New USB device found, idVendor=0bda, idProduct=0129
[    2.829302] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.829304] usb 1-6: Product: USB2.0-CRW
[    2.829306] usb 1-6: Manufacturer: Generic
[    2.829307] usb 1-6: SerialNumber: 20100201396000000
[    2.956348] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[    3.105646] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2a
[    3.105668] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.236353] usb 1-8: new high-speed USB device number 4 using xhci_hcd
[   13.788530] usb 1-8: New USB device found, idVendor=0c45, idProduct=6369
[   13.788533] usb 1-8: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[   13.788535] usb 1-8: Product: USB 2.0 Camera
[   18.908993] usb 1-8: can't set config #1, error -110
[   18.914707] usbcore: registered new interface driver rtsx_usb
[   20.724028] usbcore: registered new interface driver btusb

Codice: Seleziona tutto

$ udevadm info --attribute-walk /dev/bus/usb/001/004

Udevadm info starts with the device specified by the devpath and then
walks up the chain of parent devices. It prints for every device
found, all possible attributes in the udev rules key format.
A rule to match, can be composed by the attributes of the device
and the attributes from one single parent device.

  looking at device '/devices/pci0000:00/0000:00:15.0/usb1/1-8':
    KERNEL=="1-8"
    SUBSYSTEM=="usb"
    DRIVER=="usb"
    ATTR{authorized}=="1"
    ATTR{avoid_reset_quirk}=="0"
    ATTR{bConfigurationValue}==""
    ATTR{bDeviceClass}=="ef"
    ATTR{bDeviceProtocol}=="01"
    ATTR{bDeviceSubClass}=="02"
    ATTR{bMaxPacketSize0}=="64"
    ATTR{bMaxPower}==""
    ATTR{bNumConfigurations}=="1"
    ATTR{bNumInterfaces}==""
    ATTR{bcdDevice}=="0100"
    ATTR{bmAttributes}==""
    ATTR{busnum}=="1"
    ATTR{configuration}==""
    ATTR{devnum}=="4"
    ATTR{devpath}=="8"
    ATTR{idProduct}=="6369"
    ATTR{idVendor}=="0c45"
    ATTR{ltm_capable}=="no"
    ATTR{maxchild}=="0"
    ATTR{product}=="USB 2.0 Camera"
    ATTR{quirks}=="0x0"
    ATTR{removable}=="removable"
    ATTR{speed}=="480"
    ATTR{urbnum}=="9"
    ATTR{version}==" 2.00"

  looking at parent device '/devices/pci0000:00/0000:00:15.0/usb1':
    KERNELS=="usb1"
    SUBSYSTEMS=="usb"
    DRIVERS=="usb"
    ATTRS{authorized}=="1"
    ATTRS{authorized_default}=="1"
    ATTRS{avoid_reset_quirk}=="0"
    ATTRS{bConfigurationValue}=="1"
    ATTRS{bDeviceClass}=="09"
    ATTRS{bDeviceProtocol}=="01"
    ATTRS{bDeviceSubClass}=="00"
    ATTRS{bMaxPacketSize0}=="64"
    ATTRS{bMaxPower}=="0mA"
    ATTRS{bNumConfigurations}=="1"
    ATTRS{bNumInterfaces}==" 1"
    ATTRS{bcdDevice}=="0415"
    ATTRS{bmAttributes}=="e0"
    ATTRS{busnum}=="1"
    ATTRS{configuration}==""
    ATTRS{devnum}=="1"
    ATTRS{devpath}=="0"
    ATTRS{idProduct}=="0002"
    ATTRS{idVendor}=="1d6b"
    ATTRS{interface_authorized_default}=="1"
    ATTRS{ltm_capable}=="no"
    ATTRS{manufacturer}=="Linux 4.15.0-42-generic xhci-hcd"
    ATTRS{maxchild}=="9"
    ATTRS{product}=="xHCI Host Controller"
    ATTRS{quirks}=="0x0"
    ATTRS{removable}=="unknown"
    ATTRS{serial}=="0000:00:15.0"
    ATTRS{speed}=="480"
    ATTRS{urbnum}=="54"
    ATTRS{version}==" 2.00"

  looking at parent device '/devices/pci0000:00/0000:00:15.0':
    KERNELS=="0000:00:15.0"
    SUBSYSTEMS=="pci"
    DRIVERS=="xhci_hcd"
    ATTRS{broken_parity_status}=="0"
    ATTRS{class}=="0x0c0330"
    ATTRS{consistent_dma_mask_bits}=="64"
    ATTRS{d3cold_allowed}=="1"
    ATTRS{dbc}=="disabled"
    ATTRS{device}=="0x31a8"
    ATTRS{dma_mask_bits}=="64"
    ATTRS{driver_override}=="(null)"
    ATTRS{enable}=="1"
    ATTRS{index}=="6"
    ATTRS{irq}=="123"
    ATTRS{label}=="Onboard - Other"
    ATTRS{local_cpulist}=="0-3"
    ATTRS{local_cpus}=="f"
    ATTRS{msi_bus}=="1"
    ATTRS{numa_node}=="-1"
    ATTRS{revision}=="0x03"
    ATTRS{subsystem_device}=="0x7270"
    ATTRS{subsystem_vendor}=="0x8086"
    ATTRS{vendor}=="0x8086"

  looking at parent device '/devices/pci0000:00':
    KERNELS=="pci0000:00"
    SUBSYSTEMS==""
    DRIVERS==""
marco_eba
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Re: Webcam Chuwi Lapbook SE

Messaggio da marco_eba »

Salve a tutti,
Volevo sapere se alla fine avete trovato una soluzione per il funzionamento della webcam,

Grazie mille
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magozurlinux
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Re: Webcam Chuwi Lapbook SE

Messaggio da magozurlinux »

Prego, di nulla!

Ci sto lavorando, nel frattempo postami questo comando:

Codice: Seleziona tutto

ls -l /dev/video*
Ubuntu 22.04 LTS Desktop :ciao:
marco_eba
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Re: Webcam Chuwi Lapbook SE

Messaggio da marco_eba »

Ciao,
Guarda a me e' appena arrivato il pc e ho installato elementary os su ssd.
Sembra funzionare molto bene, a parte la webcam.
Non ho trovato ls l dev video quindi incollo qui, sperando ti possa essere utile, la lista di ls -l /dev
Grazie,

Marco

Codice: Seleziona tutto

marco@marco-LapBook-SE:~$ ls -l /dev
total 0
crw-------  1 root root     10,  55 Jan 25 07:32 acpi_thermal_rel
crw-r--r--  1 root root     10, 235 Jan 25 07:32 autofs
drwxr-xr-x  2 root root         400 Jan 25 07:32 block
drwxr-xr-x  2 root root          60 Jan 25 07:32 bsg
crw-rw----  1 root disk     10, 234 Jan 25 07:32 btrfs-control
drwxr-xr-x  3 root root          60 Jan 25 07:32 bus
drwxr-xr-x  2 root root        4260 Jan 25 07:48 char
crw-------  1 root root      5,   1 Jan 25 07:32 console
lrwxrwxrwx  1 root root          11 Jan 25 07:32 core -> /proc/kcore
drwxr-xr-x  2 root root          60 Jan 25 07:32 cpu
crw-------  1 root root     10,  59 Jan 25 07:32 cpu_dma_latency
crw-------  1 root root     10, 203 Jan 25 07:32 cuse
drwxr-xr-x  8 root root         160 Jan 25 07:32 disk
drwxr-xr-x  3 root root         100 Jan 25 07:32 dri
crw-------  1 root root    243,   0 Jan 25 07:32 drm_dp_aux0
crw-------  1 root root    243,   1 Jan 25 07:32 drm_dp_aux1
crw-------  1 root root     10,  61 Jan 25 07:32 ecryptfs
crw-rw----  1 root video    29,   0 Jan 25 07:32 fb0
lrwxrwxrwx  1 root root          13 Jan 25 07:32 fd -> /proc/self/fd
crw-rw-rw-  1 root root      1,   7 Jan 25 07:32 full
crw-rw-rw-  1 root root     10, 229 Jan 25 07:32 fuse
crw-------  1 root root    254,   0 Jan 25 07:32 gpiochip0
crw-------  1 root root    254,   1 Jan 25 07:32 gpiochip1
crw-------  1 root root    254,   2 Jan 25 07:32 gpiochip2
crw-------  1 root root    254,   3 Jan 25 07:32 gpiochip3
crw-------  1 root root    244,   0 Jan 25 07:32 hidraw0
crw-------  1 root root     10, 228 Jan 25 07:32 hpet
drwxr-xr-x  2 root root           0 Jan 25 07:32 hugepages
crw-------  1 root root     10, 183 Jan 25 07:32 hwrng
crw-------  1 root root     89,   0 Jan 25 07:32 i2c-0
crw-------  1 root root     89,   1 Jan 25 07:32 i2c-1
crw-------  1 root root     89,  10 Jan 25 07:32 i2c-10
crw-------  1 root root     89,  11 Jan 25 07:32 i2c-11
crw-------  1 root root     89,  12 Jan 25 07:32 i2c-12
crw-------  1 root root     89,   2 Jan 25 07:32 i2c-2
crw-------  1 root root     89,   3 Jan 25 07:32 i2c-3
crw-------  1 root root     89,   4 Jan 25 07:32 i2c-4
crw-------  1 root root     89,   5 Jan 25 07:32 i2c-5
crw-------  1 root root     89,   6 Jan 25 07:32 i2c-6
crw-------  1 root root     89,   7 Jan 25 07:32 i2c-7
crw-------  1 root root     89,   8 Jan 25 07:32 i2c-8
crw-------  1 root root     89,   9 Jan 25 07:32 i2c-9
lrwxrwxrwx  1 root root          25 Jan 25 07:32 initctl -> /run/systemd/initctl/fifo
drwxr-xr-x  3 root root         380 Jan 25 07:32 input
crw-r--r--  1 root root      1,  11 Jan 25 07:32 kmsg
crw-------  1 root root     10, 232 Jan 25 07:32 kvm
drwxr-xr-x  2 root root          60 Jan 25 07:32 lightnvm
lrwxrwxrwx  1 root root          28 Jan 25 07:32 log -> /run/systemd/journal/dev-log
brw-rw----  1 root disk      7,   0 Jan 25 07:32 loop0
brw-rw----  1 root disk      7,   1 Jan 25 07:32 loop1
brw-rw----  1 root disk      7,   2 Jan 25 07:32 loop2
brw-rw----  1 root disk      7,   3 Jan 25 07:32 loop3
brw-rw----  1 root disk      7,   4 Jan 25 07:32 loop4
brw-rw----  1 root disk      7,   5 Jan 25 07:32 loop5
brw-rw----  1 root disk      7,   6 Jan 25 07:32 loop6
brw-rw----  1 root disk      7,   7 Jan 25 07:32 loop7
crw-rw----  1 root disk     10, 237 Jan 25 07:32 loop-control
drwxr-xr-x  2 root root          60 Jan 25 07:32 mapper
crw-------  1 root root     10, 227 Jan 25 07:32 mcelog
crw-------  1 root root    241,   0 Jan 25 07:32 mei0
crw-r-----  1 root kmem      1,   1 Jan 25 07:32 mem
crw-------  1 root root     10,  56 Jan 25 07:32 memory_bandwidth
brw-rw----  1 root disk    179,   0 Jan 25 07:32 mmcblk0
brw-rw----  1 root disk    179,   8 Jan 25 07:32 mmcblk0boot0
brw-rw----  1 root disk    179,  16 Jan 25 07:32 mmcblk0boot1
brw-rw----  1 root disk    179,   1 Jan 25 07:32 mmcblk0p1
brw-rw----  1 root disk    179,   2 Jan 25 07:32 mmcblk0p2
brw-rw----  1 root disk    179,   3 Jan 25 07:32 mmcblk0p3
brw-rw----  1 root disk    179,   4 Jan 25 07:32 mmcblk0p4
crw-------  1 root root    242,   0 Jan 25 07:32 mmcblk0rpmb
drwxrwxrwt  2 root root          40 Jan 25 07:32 mqueue
drwxr-xr-x  2 root root          60 Jan 25 07:32 net
crw-------  1 root root     10,  58 Jan 25 07:32 network_latency
crw-------  1 root root     10,  57 Jan 25 07:32 network_throughput
crw-rw-rw-  1 root root      1,   3 Jan 25 07:32 null
crw-r-----  1 root kmem      1,   4 Jan 25 07:32 port
crw-------  1 root root    108,   0 Jan 25 07:32 ppp
crw-------  1 root root     10,   1 Jan 25 07:32 psaux
crw-rw-rw-  1 root tty       5,   2 Jan 25 07:50 ptmx
drwxr-xr-x  2 root root           0 Jan 25 07:32 pts
crw-rw-rw-  1 root root      1,   8 Jan 25 07:32 random
crw-rw-r--+ 1 root root     10,  62 Jan 25 07:32 rfkill
lrwxrwxrwx  1 root root           4 Jan 25 07:32 rtc -> rtc0
crw-------  1 root root    249,   0 Jan 25 07:32 rtc0
brw-rw----  1 root disk      8,   0 Jan 25 07:32 sda
brw-rw----  1 root disk      8,   1 Jan 25 07:32 sda1
brw-rw----  1 root disk      8,   2 Jan 25 07:32 sda2
crw-rw----  1 root disk     21,   0 Jan 25 07:32 sg0
drwxrwxrwt  2 root root          40 Jan 25 07:50 shm
crw-------  1 root root     10, 231 Jan 25 07:32 snapshot
drwxr-xr-x  3 root root         300 Jan 25 07:32 snd
lrwxrwxrwx  1 root root          15 Jan 25 07:32 stderr -> /proc/self/fd/2
lrwxrwxrwx  1 root root          15 Jan 25 07:32 stdin -> /proc/self/fd/0
lrwxrwxrwx  1 root root          15 Jan 25 07:32 stdout -> /proc/self/fd/1
crw-rw-rw-  1 root tty       5,   0 Jan 25 07:33 tty
crw--w----  1 root tty       4,   0 Jan 25 07:32 tty0
crw--w----  1 root tty       4,   1 Jan 25 07:32 tty1
crw--w----  1 root tty       4,  10 Jan 25 07:32 tty10
crw--w----  1 root tty       4,  11 Jan 25 07:32 tty11
crw--w----  1 root tty       4,  12 Jan 25 07:32 tty12
crw--w----  1 root tty       4,  13 Jan 25 07:32 tty13
crw--w----  1 root tty       4,  14 Jan 25 07:32 tty14
crw--w----  1 root tty       4,  15 Jan 25 07:32 tty15
crw--w----  1 root tty       4,  16 Jan 25 07:32 tty16
crw--w----  1 root tty       4,  17 Jan 25 07:32 tty17
crw--w----  1 root tty       4,  18 Jan 25 07:32 tty18
crw--w----  1 root tty       4,  19 Jan 25 07:32 tty19
crw--w----  1 root tty       4,   2 Jan 25 07:32 tty2
crw--w----  1 root tty       4,  20 Jan 25 07:32 tty20
crw--w----  1 root tty       4,  21 Jan 25 07:32 tty21
crw--w----  1 root tty       4,  22 Jan 25 07:32 tty22
crw--w----  1 root tty       4,  23 Jan 25 07:32 tty23
crw--w----  1 root tty       4,  24 Jan 25 07:32 tty24
crw--w----  1 root tty       4,  25 Jan 25 07:32 tty25
crw--w----  1 root tty       4,  26 Jan 25 07:32 tty26
crw--w----  1 root tty       4,  27 Jan 25 07:32 tty27
crw--w----  1 root tty       4,  28 Jan 25 07:32 tty28
crw--w----  1 root tty       4,  29 Jan 25 07:32 tty29
crw--w----  1 root tty       4,   3 Jan 25 07:32 tty3
crw--w----  1 root tty       4,  30 Jan 25 07:32 tty30
crw--w----  1 root tty       4,  31 Jan 25 07:32 tty31
crw--w----  1 root tty       4,  32 Jan 25 07:32 tty32
crw--w----  1 root tty       4,  33 Jan 25 07:32 tty33
crw--w----  1 root tty       4,  34 Jan 25 07:32 tty34
crw--w----  1 root tty       4,  35 Jan 25 07:32 tty35
crw--w----  1 root tty       4,  36 Jan 25 07:32 tty36
crw--w----  1 root tty       4,  37 Jan 25 07:32 tty37
crw--w----  1 root tty       4,  38 Jan 25 07:32 tty38
crw--w----  1 root tty       4,  39 Jan 25 07:32 tty39
crw--w----  1 root tty       4,   4 Jan 25 07:32 tty4
crw--w----  1 root tty       4,  40 Jan 25 07:32 tty40
crw--w----  1 root tty       4,  41 Jan 25 07:32 tty41
crw--w----  1 root tty       4,  42 Jan 25 07:32 tty42
crw--w----  1 root tty       4,  43 Jan 25 07:32 tty43
crw--w----  1 root tty       4,  44 Jan 25 07:32 tty44
crw--w----  1 root tty       4,  45 Jan 25 07:32 tty45
crw--w----  1 root tty       4,  46 Jan 25 07:32 tty46
crw--w----  1 root tty       4,  47 Jan 25 07:32 tty47
crw--w----  1 root tty       4,  48 Jan 25 07:32 tty48
crw--w----  1 root tty       4,  49 Jan 25 07:32 tty49
crw--w----  1 root tty       4,   5 Jan 25 07:32 tty5
crw--w----  1 root tty       4,  50 Jan 25 07:32 tty50
crw--w----  1 root tty       4,  51 Jan 25 07:32 tty51
crw--w----  1 root tty       4,  52 Jan 25 07:32 tty52
crw--w----  1 root tty       4,  53 Jan 25 07:32 tty53
crw--w----  1 root tty       4,  54 Jan 25 07:32 tty54
crw--w----  1 root tty       4,  55 Jan 25 07:32 tty55
crw--w----  1 root tty       4,  56 Jan 25 07:32 tty56
crw--w----  1 root tty       4,  57 Jan 25 07:32 tty57
crw--w----  1 root tty       4,  58 Jan 25 07:32 tty58
crw--w----  1 root tty       4,  59 Jan 25 07:32 tty59
crw--w----  1 root tty       4,   6 Jan 25 07:32 tty6
crw--w----  1 root tty       4,  60 Jan 25 07:32 tty60
crw--w----  1 root tty       4,  61 Jan 25 07:32 tty61
crw--w----  1 root tty       4,  62 Jan 25 07:32 tty62
crw--w----  1 root tty       4,  63 Jan 25 07:32 tty63
crw--w----  1 root tty       4,   7 Jan 25 07:32 tty7
crw--w----  1 root tty       4,   8 Jan 25 07:48 tty8
crw--w----  1 root tty       4,   9 Jan 25 07:32 tty9
crw-------  1 root root      5,   3 Jan 25 07:32 ttyprintk
crw-rw----  1 root dialout   4,  64 Jan 25 07:32 ttyS0
crw-rw----  1 root dialout   4,  65 Jan 25 07:32 ttyS1
crw-rw----  1 root dialout   4,  74 Jan 25 07:32 ttyS10
crw-rw----  1 root dialout   4,  75 Jan 25 07:32 ttyS11
crw-rw----  1 root dialout   4,  76 Jan 25 07:32 ttyS12
crw-rw----  1 root dialout   4,  77 Jan 25 07:32 ttyS13
crw-rw----  1 root dialout   4,  78 Jan 25 07:32 ttyS14
crw-rw----  1 root dialout   4,  79 Jan 25 07:32 ttyS15
crw-rw----  1 root dialout   4,  80 Jan 25 07:32 ttyS16
crw-rw----  1 root dialout   4,  81 Jan 25 07:32 ttyS17
crw-rw----  1 root dialout   4,  82 Jan 25 07:32 ttyS18
crw-rw----  1 root dialout   4,  83 Jan 25 07:32 ttyS19
crw-rw----  1 root dialout   4,  66 Jan 25 07:32 ttyS2
crw-rw----  1 root dialout   4,  84 Jan 25 07:32 ttyS20
crw-rw----  1 root dialout   4,  85 Jan 25 07:32 ttyS21
crw-rw----  1 root dialout   4,  86 Jan 25 07:32 ttyS22
crw-rw----  1 root dialout   4,  87 Jan 25 07:32 ttyS23
crw-rw----  1 root dialout   4,  88 Jan 25 07:32 ttyS24
crw-rw----  1 root dialout   4,  89 Jan 25 07:32 ttyS25
crw-rw----  1 root dialout   4,  90 Jan 25 07:32 ttyS26
crw-rw----  1 root dialout   4,  91 Jan 25 07:32 ttyS27
crw-rw----  1 root dialout   4,  92 Jan 25 07:32 ttyS28
crw-rw----  1 root dialout   4,  93 Jan 25 07:32 ttyS29
crw-rw----  1 root dialout   4,  67 Jan 25 07:32 ttyS3
crw-rw----  1 root dialout   4,  94 Jan 25 07:32 ttyS30
crw-rw----  1 root dialout   4,  95 Jan 25 07:32 ttyS31
crw-rw----  1 root dialout   4,  68 Jan 25 07:32 ttyS4
crw-rw----  1 root dialout   4,  69 Jan 25 07:32 ttyS5
crw-rw----  1 root dialout   4,  70 Jan 25 07:32 ttyS6
crw-rw----  1 root dialout   4,  71 Jan 25 07:32 ttyS7
crw-rw----  1 root dialout   4,  72 Jan 25 07:32 ttyS8
crw-rw----  1 root dialout   4,  73 Jan 25 07:32 ttyS9
crw-------  1 root root     10, 239 Jan 25 07:32 uhid
crw-------  1 root root     10, 223 Jan 25 07:32 uinput
crw-rw-rw-  1 root root      1,   9 Jan 25 07:32 urandom
crw-------  1 root root     10, 240 Jan 25 07:32 userio
crw-rw----  1 root tty       7,   0 Jan 25 07:32 vcs
crw-rw----  1 root tty       7,   1 Jan 25 07:32 vcs1
crw-rw----  1 root tty       7,   2 Jan 25 07:32 vcs2
crw-rw----  1 root tty       7,   3 Jan 25 07:32 vcs3
crw-rw----  1 root tty       7,   4 Jan 25 07:32 vcs4
crw-rw----  1 root tty       7,   5 Jan 25 07:32 vcs5
crw-rw----  1 root tty       7,   6 Jan 25 07:32 vcs6
crw-rw----  1 root tty       7,   7 Jan 25 07:32 vcs7
crw-rw----  1 root tty       7,   8 Jan 25 07:48 vcs8
crw-rw----  1 root tty       7, 128 Jan 25 07:32 vcsa
crw-rw----  1 root tty       7, 129 Jan 25 07:32 vcsa1
crw-rw----  1 root tty       7, 130 Jan 25 07:32 vcsa2
crw-rw----  1 root tty       7, 131 Jan 25 07:32 vcsa3
crw-rw----  1 root tty       7, 132 Jan 25 07:32 vcsa4
crw-rw----  1 root tty       7, 133 Jan 25 07:32 vcsa5
crw-rw----  1 root tty       7, 134 Jan 25 07:32 vcsa6
crw-rw----  1 root tty       7, 135 Jan 25 07:32 vcsa7
crw-rw----  1 root tty       7, 136 Jan 25 07:48 vcsa8
drwxr-xr-x  2 root root          60 Jan 25 07:32 vfio
crw-------  1 root root     10,  63 Jan 25 07:32 vga_arbiter
crw-------  1 root root     10, 137 Jan 25 07:32 vhci
crw-------  1 root root     10, 238 Jan 25 07:32 vhost-net
crw-------  1 root root     10, 241 Jan 25 07:32 vhost-vsock
crw-rw-rw-  1 root root      1,   5 Jan 25 07:32 zero
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