Chris. Aubrey-Smith wrote:
>  From time to time, I try to enliven a dull evening by making yet 
> another attempt to get my Twinhan Alpha 7045A USB TV tuner to work on 
> one of my Debian ThinkPads. To the best of my ability, I've followed 
> every piece of advice and guidance I can find, but with the results below:
> 
> T42:/home/chris# cd /lib/firmware
> 
> T42:/lib/firmware# wget 
> http://www.linuxtv.org/downloads/firmware/dvb-usb-vp7045-01.fw
> 
> --17:54:57-- http://www.linuxtv.org/downloads/firmware/dvb-usb-vp7045-01.fw
> 
> => `dvb-usb-vp7045-01.fw.1'
> 
> Resolving www.linuxtv.org... 212.227.166.180
> 
> Connecting to www.linuxtv.org 
> <http://www.linuxtv.org>|212.227.166.180|:80... connected.
> 
> HTTP request sent, awaiting response... 200 OK
> 
> Length: 10,752 (10K) [text/plain]
> 
> 100%[=================================================================================>] 
> 10,752 --.--K/s
> 
> 17:54:57 (88.94 KB/s) - `dvb-usb-vp7045-01.fw.1' saved [10752/10752]
Looks like you've done this more than once.  Have you double-checked 
that the file is there without the '.1' on the end, and with suitable 
permissions?
> 
> T42:/home/chris# dmesg | tail
> 
> DVB: registering new adapter (Twinhan USB2.0 DVB-T receiver (TwinhanDTV 
> Alpha/MagicBox II)).
My DVB-T device (a Hauppauge Nova-T-500 PCI card) requires a 'cold boot' 
before it will reload the firmware.  And by 'cold boot' I mean shutdown 
the box, power it off at the mains, wait 10 minutes, and then restart. 
Otherwise the PCI card retains the previous settings.  Yes, I know 
you're talking about a USB device, but it might be worth trying this if 
you're still having problems.
I get these messages in dmesg:
dib0700: loaded with support for 7 different device-types
dvb-usb: found a 'Hauppauge Nova-T 500 Dual DVB-T' in cold state, will \
     try to load a firmware
firmware: requesting dvb-usb-dib0700-1.10.fw
dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.10.fw'
I hope that helps.
cheers
Chris
-- 
Chris Dennis                                  cgdennis@???
Fordingbridge, Hampshire, UK