Hello!, I have purchased an AverMedia DVB-T USB stick, but my system
don't recognise it, after search the mailing list I don't have found
any entry related to this device, this is the lsusb output:
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 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 014: ID 07ca:a820 AVerMedia Technologies, Inc.
Bus 003 Device 013: ID 07ca:f820 AVerMedia Technologies, Inc.
Bus 003 Device 012: ID 1a40:0101 TERMINUS TECHNOLOGY INC. USB-2.0 4-Port HUB
Bus 003 Device 003: ID 064e:a116 Suyin Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
The device related entries are in bold, I'll try loading manually
dvb_usb_a800 and dvb_usb_af9015 modules in the kernel without luck.
This is the verbose output of A820 product ID:
sudo lsusb -v -d 07ca:a820
Bus 003 Device 014: ID 07ca:a820 AVerMedia Technologies, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x07ca AVerMedia Technologies, Inc.
idProduct 0xa820
bcdDevice 2.01
iManufacturer 1 AVerMedia TECHNOLOGIES, Inc
iProduct 2 A820
iSerial 3 3032295020000
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 97
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 5
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 5
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x1400 3x 1024 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
The f820 Product ID corresponds with a mass storage device where the
people of AverMedia save the drivers for windows and Mac.
This is the output of the syslog:
Apr 24 13:14:27 sbr001823 kernel: [47506.908114] usb 3-4: new high
speed USB device using ehci_hcd and address 21
Apr 24 13:14:28 sbr001823 kernel: [47507.041640] usb 3-4: New USB
device found, idVendor=1a40, idProduct=0101
Apr 24 13:14:28 sbr001823 kernel: [47507.041648] usb 3-4: New USB
device strings: Mfr=0, Product=1, SerialNumber=0
Apr 24 13:14:28 sbr001823 kernel: [47507.041653] usb 3-4: Product: USB 2.0 Hub
Apr 24 13:14:28 sbr001823 kernel: [47507.041823] usb 3-4:
configuration #1 chosen from 1 choice
Apr 24 13:14:28 sbr001823 kernel: [47507.041940] hub 3-4:1.0: USB hub found
Apr 24 13:14:28 sbr001823 kernel: [47507.042653] hub 3-4:1.0: 4 ports detected
Apr 24 13:14:28 sbr001823 kernel: [47507.312159] usb 3-4.1: new high
speed USB device using ehci_hcd and address 22
Apr 24 13:14:28 sbr001823 kernel: [47507.406643] usb 3-4.1: New USB
device found, idVendor=07ca, idProduct=f820
Apr 24 13:14:28 sbr001823 kernel: [47507.406650] usb 3-4.1: New USB
device strings: Mfr=1, Product=2, SerialNumber=3
Apr 24 13:14:28 sbr001823 kernel: [47507.406656] usb 3-4.1: Product: A820
Apr 24 13:14:28 sbr001823 kernel: [47507.406659] usb 3-4.1: Manufacturer: AVM
Apr 24 13:14:28 sbr001823 kernel: [47507.406663] usb 3-4.1:
SerialNumber: 2010042200000000000002A6
Apr 24 13:14:28 sbr001823 kernel: [47507.406844] usb 3-4.1:
configuration #1 chosen from 1 choice
Apr 24 13:14:28 sbr001823 kernel: [47507.407262] scsi10 : SCSI
emulation for USB Mass Storage devices
Apr 24 13:14:28 sbr001823 kernel: [47507.407572] usb-storage: device found at 22
Apr 24 13:14:28 sbr001823 kernel: [47507.407577] usb-storage: waiting
for device to settle before scanning
Apr 24 13:14:28 sbr001823 kernel: [47507.476149] usb 3-4.4: new high
speed USB device using ehci_hcd and address 23
Apr 24 13:14:28 sbr001823 kernel: [47507.574767] usb 3-4.4: New USB
device found, idVendor=07ca, idProduct=a820
Apr 24 13:14:28 sbr001823 kernel: [47507.574775] usb 3-4.4: New USB
device strings: Mfr=1, Product=2, SerialNumber=3
Apr 24 13:14:28 sbr001823 kernel: [47507.574780] usb 3-4.4: Product: A820
Apr 24 13:14:28 sbr001823 kernel: [47507.574784] usb 3-4.4:
Manufacturer: AVerMedia TECHNOLOGIES, Inc
Apr 24 13:14:28 sbr001823 kernel: [47507.574789] usb 3-4.4:
SerialNumber: 3032295020000
Apr 24 13:14:28 sbr001823 kernel: [47507.574969] usb 3-4.4:
configuration #1 chosen from 1 choice
Apr 24 13:14:33 sbr001823 kernel: [47512.405510] usb-storage: device
scan complete
Apr 24 13:14:33 sbr001823 kernel: [47512.406068] scsi 10:0:0:0:
Direct-Access AVM A820 1.10 PQ: 0 ANSI: 2
Apr 24 13:14:33 sbr001823 kernel: [47512.406561] scsi 10:0:0:1: CD-ROM
AVM A820 1.10 PQ: 0 ANSI: 2
Apr 24 13:14:33 sbr001823 kernel: [47512.407669] sd 10:0:0:0: Attached
scsi generic sg2 type 0
Apr 24 13:14:33 sbr001823 kernel: [47512.410415] sr1: scsi3-mmc drive:
8x/40x writer xa/form2 cdda tray
Apr 24 13:14:33 sbr001823 kernel: [47512.410648] sr 10:0:0:1: Attached
scsi CD-ROM sr1
Apr 24 13:14:33 sbr001823 kernel: [47512.410794] sr 10:0:0:1: Attached
scsi generic sg3 type 5
Apr 24 13:14:33 sbr001823 kernel: [47512.411530] sd 10:0:0:0: [sdb]
Attached SCSI removable disk
Apr 24 13:14:33 sbr001823 kernel: [47512.437142] sd 10:0:0:0: [sdb]
223744 512-byte logical blocks: (114 MB/109 MiB)
Apr 24 13:14:33 sbr001823 kernel: [47512.437877] sd 10:0:0:0: [sdb]
Assuming drive cache: write through
Apr 24 13:14:33 sbr001823 kernel: [47512.441210] sd 10:0:0:0: [sdb]
Assuming drive cache: write through
Apr 24 13:14:33 sbr001823 kernel: [47512.441218] sdb: sdb1
Apr 24 13:14:33 sbr001823 kernel: [47512.589961] sd 10:0:0:0: [sdb]
Write Protect is on
Apr 24 13:14:33 sbr001823 kernel: [47512.589968] sd 10:0:0:0: [sdb]
Mode Sense: 23 00 80 00
Apr 24 13:14:33 sbr001823 kernel: [47512.589973] sd 10:0:0:0: [sdb]
Assuming drive cache: write through
Apr 24 13:14:33 sbr001823 kernel: [47512.701945] sd 10:0:0:0: [sdb]
Assuming drive cache: write through
Apr 24 13:14:33 sbr001823 kernel: [47512.701956] sdb: sdb1
Apr 24 13:14:34 sbr001823 kernel: [47513.267268] FAT: utf8 is not a
recommended IO charset for FAT filesystems, filesystem will be case
sensitive!
If I change the udev log output to info I see this message:
Apr 24 13:18:59 sbr001823 udevd-work[9900]: '/sbin/modprobe -b
usb:v07CApA820d0201dc00dsc00dp00icFFisc00ip00' started
Apr 24 13:18:59 sbr001823 udevd-work[9900]: '/sbin/modprobe' (stderr)
'FATAL: Module usb:v07CApA820d0201dc00dsc00dp00icFFisc00ip00 not
found.'
Apr 24 13:18:59 sbr001823 udevd-work[9900]: '/sbin/modprobe -b
usb:v07CApA820d0201dc00dsc00dp00icFFisc00ip00' returned with exitcode
1
I use Debian Squeeze:
Linux 2.6.32-5-amd64 #1 SMP Mon Mar 7 21:35:22 UTC 2011 x86_64 GNU/Linux
¿Some sugestions?, I don't know how to make it works...
Thank you very much and sorry for my English.
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