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[8200 <486264@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 556204 ***
    https://bugs.launchpad.net/bugs/556204

I can confirm this bug with Ubuntu 11.04  amd64 with all latest updates.

On a fresh install it the card worked without any problems just fine for
about 3 weeks. No it doesn't work anymore.

Always the "[  228.150042] tda1004x: trying to boot from eeprom
[  230.520032] tda1004x: timeout waiting for DSP ready
[  230.620028] tda1004x: found firmware revision 0 -- invalid"
bug.

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https://bugs.launchpad.net/bugs/486264

Title:
  tda1004x: timeout waiting for DSP ready

Status in “mythtv” package in Ubuntu:
  Incomplete

Bug description:
  Binary package hint: mythtv

  MythTV causes problem with DVB-T card firmware. Symptoms are as
  follows:

  1) After mythtv installation everything works fine for many restarts
  (few days)

  2) Suddenly, firmware is not loaded. dmesg gives 
  tda1004x: timeout waiting for DSP ready
  tda1004x: found firmware revision 80 -- invalid
  tda1004x: firmware upload failed

  3) Uninstall and reinstall of mythtv package revert this state so card (and mythtv) is working again well. dmesg gives
  tda1004x: found firmware revision 20 -- ok

  I repeated this 1-2-3 cycle three or four times since karmic-koala
  install.

  ===========================
  Using:
  Ubuntu 9.10 Karmic Koala
  mythtv 0.22.0 (both backend and frontend)
  tv card: AVerTV Digi Super 007 [Multimedia controller: Philips Semiconductors SAA7131/SAA7133/SAA7135 Video Broadcast Decoder (rev d1)]
  firmware: /lib/firmware/dvb-fe-tda10046.fw installed from linux-firmware-nonfree package

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