[linux-dvb] Problem using Avermedia AverTV DVB-T USB2.0 (a800)

Kelvin G Wang kelvin.g.wang at philips.com
Tue Jul 10 07:56:04 CEST 2007


Hi, 

I got an Avermedia AverTV DVB-T USB2.0 (a800) recently. It works fine 
under WindowsXP. Today I tried it under Ubuntu 6.06. 

I downloaded http://www.linuxtv.org/downloads/firmware/dvb-
usb-avertv-a800-02.fw and put it in /lib/firmware on my PC. Then connect 
the box to my PC.

dmesg gave correct information I think. 
[17179592.224000] dvb-usb: found a 'AVerMedia AverTV DVB-T USB 2.0 (A800)' 
in warm state. 
[17179592.224000] dvb-usb: will pass the complete MPEG2 transport stream 
to the software demuxer. 
[17179592.224000] DVB: registering new adapter (AVerMedia AverTV DVB-T USB 
2.0 (A800)). 
[17179592.224000] dib3000: Found a DiBcom 3000P. 
[17179592.224000] DVB: registering frontend 0 (DiBcom 3000P/M-C DVB-T)... 
[17179592.224000] input: IR-receiver inside an USB DVB receiver as 
/class/input/input5 
[17179592.224000] dvb-usb: schedule remote query interval to 150 msecs. 
[17179592.224000] dvb-usb: AVerMedia AverTV DVB-T USB 2.0 (A800) 
successfully initialized and connected. 
[17179592.224000] usbcore: registered new driver dvb_usb_a800 

lsusb also listed the device correctly. 
Bus 005 Device 003: ID 07ca:a801 AVerMedia Technologies, Inc. 

lsmod shows the drivers 
dvb_usb_a800            5636  0 
dvb_usb_dibusb_common     8068  1 dvb_usb_a800 
dib3000mc              15744  1 dvb_usb_dibusb_common 
dib3000_common          2560  1 dib3000mc 
dvb_usb                18952  2 dvb_usb_a800,dvb_usb_dibusb_common 
i2c_core               21904  3 i2c_acpi_ec,dib3000_common,dvb_usb 
dvb_pll                11012  2 dvb_usb_dibusb_common,dvb_usb 
usbcore               130692  6 
dvb_usb_a800,dvb_usb,usbhid,ehci_hcd,uhci_hcd 

Then I use dvb-apps (scan and szap), however, both failed. I'm sure there 
is signal on the air and the parameters are set correctly. 

Do anybody have any idea? I can provide more information if needed. 
Thanks. 

Best Regards,

Kelvin Wang
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