My Fedora Core 5 version 2.6.18-1.2200.fc5 MythTV 0.20 server with a 
dual tuner WinTV PVR 500 card, Abit NF7-S2G motherboard, and Nvidia 
FX6200 graphics card, used to have both "/dev/video0" and 
"/dev/video1". "/dev/video1" is now missing and I only see 
"/dev/video0".  The second tuner is now unavailable for use.

"/var/log/message" shows that when the first tuner is initialized 
there is a problem loading the driver.  There never seems to be a 
problem loading the very same drivers that failed for the first tuner 
for the second tuner.

        Oct 21 09:24:19 digit kernel: ivtv0: Error locating firmware.
        Oct 21 09:24:19 digit kernel: ivtv0: Error -12 on initialization
        Oct 21 09:24:19 digit kernel: ivtv: probe of 0000:03:08.0 failed 
with error -12

Does anyone have an idea on how to fix this problem so I can fully 
use both tuners?

-- Mache

# uname -r
2.6.18-1.2200.fc5

# rpm -qa | grep ivtv
ivtv-kmdl-2.6.18-1.2200.fc5-0.8.0-121.fc5.at
perl-Video-ivtv-0.13-8.fc5.at
ivtv-firmware-1.8a-10.at
ivtv-0.8.0-121.fc5.at

Oct 21 09:24:19 digit kernel: ivtv:  ==================== START INIT 
IVTV ====================
Oct 21 09:24:19 digit kernel: ivtv:  version 0.8.0 (tagged release) loading
Oct 21 09:24:19 digit kernel: ivtv:  Linux version: 2.6.18-1.2200.fc5 
mod_unload 686 REGPARM 4KSTACKS gcc-4.1
Oct 21 09:24:19 digit kernel: ivtv:  In case of problems please 
include the debug info between
Oct 21 09:24:19 digit kernel: ivtv:  the START INIT IVTV and END INIT 
IVTV lines, along with
Oct 21 09:24:19 digit kernel: ivtv:  any module options, when mailing 
the ivtv-users mailinglist.
Oct 21 09:24:19 digit kernel: ivtv0: Autodetected Hauppauge WinTV 
PVR-150 card (cx23416 based)
Oct 21 09:24:19 digit kernel: ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19
Oct 21 09:24:19 digit kernel: ACPI: PCI Interrupt 0000:03:08.0[A] -> 
Link [APC4] -> GSI 19 (level, low) -> IRQ 193
Oct 21 09:24:19 digit kernel: ivtv0: Unreasonably low latency timer, 
setting to 64 (was 32)
Oct 21 09:24:19 digit hidd[2342]: Bluetooth HID daemon
Oct 21 09:24:19 digit kernel: nvidia: module license 'NVIDIA' taints kernel.
Oct 21 09:24:19 digit kernel: ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 21
Oct 21 09:24:19 digit kernel: ACPI: PCI Interrupt 0000:00:06.0[A] -> 
Link [APCJ] -> GSI 21 (level, high) -> IRQ 201
Oct 21 09:24:19 digit kernel: intel8x0_measure_ac97_clock: measured 53634 usecs
Oct 21 09:24:19 digit kernel: intel8x0: clocking to 48000
Oct 21 09:24:19 digit kernel: ivtv0: loaded v4l-cx2341x-enc.fw 
firmware (262144 bytes)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: Hauppauge model 23552, 
rev D492, serial# 8063768
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: tuner model is Philips 
FQ1236A MK4 (idx 92, type 57)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: TV standards NTSC(M) 
(eeprom 0x08)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: second tuner model is 
Philips TEA5768HL FM Radio (idx 101, type 62)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: audio processor is 
CX25843 (idx 37)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: decoder processor is 
CX25843 (idx 30)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: has radio, has no IR remote
Oct 21 09:24:19 digit kernel: ivtv0: This is the first unit of a PVR500
Oct 21 09:24:19 digit kernel: tuner 2-0043: chip found @ 0x86 (ivtv 
i2c driver #0)
Oct 21 09:24:19 digit kernel: tda9887 2-0043: tda988[5/6/7] found @ 
0x43 (tuner)
Oct 21 09:24:19 digit kernel: tuner 2-0060: TEA5767 detected.
Oct 21 09:24:19 digit kernel: tuner 2-0060: chip found @ 0xc0 (ivtv 
i2c driver #0)
Oct 21 09:24:19 digit kernel: tuner 2-0060: type set to 62 (Philips 
TEA5767HN FM Radio)
Oct 21 09:24:19 digit kernel: tuner 2-0061: chip found @ 0xc2 (ivtv 
i2c driver #0)
Oct 21 09:24:19 digit kernel: cx25840 2-0044: cx25843-23 found @ 0x88 
(ivtv i2c driver #0)
Oct 21 09:24:19 digit kernel: cx25840 2-0044: loaded v4l-cx25840.fw 
firmware (16382 bytes)
Oct 21 09:24:19 digit kernel: wm8775 2-001b: chip found @ 0x36 (ivtv 
i2c driver #0)
Oct 21 09:24:19 digit kernel: ivtv0 warning: Encoder mailbox not found
Oct 21 09:24:19 digit kernel: ivtv0 warning: Decoder mailbox not found
Oct 21 09:24:19 digit kernel: ivtv0: Error locating firmware.
Oct 21 09:24:19 digit kernel: ivtv0: Error -12 on initialization
Oct 21 09:24:19 digit kernel: ivtv: probe of 0000:03:08.0 failed with error -12
Oct 21 09:24:19 digit kernel: ivtv0: Autodetected Hauppauge WinTV 
PVR-150 card (cx23416 based)
Oct 21 09:24:19 digit kernel: ACPI: PCI Interrupt Link [APC1] enabled at IRQ 16
Oct 21 09:24:19 digit kernel: ACPI: PCI Interrupt 0000:03:09.0[A] -> 
Link [APC1] -> GSI 16 (level, low) -> IRQ 209
Oct 21 09:24:19 digit kernel: ivtv0: Unreasonably low latency timer, 
setting to 64 (was 32)
Oct 21 09:24:19 digit kernel: ivtv0: loaded v4l-cx2341x-enc.fw 
firmware (262144 bytes)
Oct 21 09:24:19 digit kernel: tuner 2-0043: chip found @ 0x86 (ivtv 
i2c driver #0)
Oct 21 09:24:19 digit kernel: tda9887 2-0043: tda988[5/6/7] found @ 
0x43 (tuner)
Oct 21 09:24:19 digit kernel: tuner 2-0061: chip found @ 0xc2 (ivtv 
i2c driver #0)
Oct 21 09:24:19 digit kernel: cx25840 2-0044: cx25843-23 found @ 0x88 
(ivtv i2c driver #0)
Oct 21 09:24:19 digit kernel: cx25840 2-0044: loaded v4l-cx25840.fw 
firmware (16382 bytes)
Oct 21 09:24:19 digit kernel: wm8775 2-001b: chip found @ 0x36 (ivtv 
i2c driver #0)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: Hauppauge model 23552, 
rev D492, serial# 8063768
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: tuner model is Philips 
FQ1236A MK4 (idx 92, type 57)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: TV standards NTSC(M) 
(eeprom 0x08)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: second tuner model is 
Philips TEA5768HL FM Radio (idx 101, type 62)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: audio processor is 
CX25843 (idx 37)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: decoder processor is 
CX25843 (idx 30)
Oct 21 09:24:19 digit kernel: tveeprom 2-0050: has radio, has no IR remote
Oct 21 09:24:19 digit kernel: ivtv0: This is the second unit of a PVR500
Oct 21 09:24:19 digit kernel: ivtv0: Correcting tveeprom data: no 
radio present on second unit
Oct 21 09:24:19 digit kernel: ivtv0: Encoder revision: 0x02050032
Oct 21 09:24:19 digit kernel: ivtv0: Registered device video0 for encoder MPEG
Oct 21 09:24:19 digit kernel: ivtv0: Registered device video32 for encoder YUV
Oct 21 09:24:19 digit kernel: ivtv0: Registered device vbi0 for encoder VBI
Oct 21 09:24:19 digit kernel: ivtv0: Registered device video24 for 
encoder PCM audio
Oct 21 09:24:19 digit kernel: tuner 2-0061: type set to 57 (Philips 
FQ1236A MK4)
Oct 21 09:24:19 digit kernel: ivtv0: Initialized WinTV PVR 500 (unit 
#2), card #0
Oct 21 09:24:19 digit kernel: ACPI: PCI Interrupt 0000:01:00.0[A] -> 
Link [APC4] -> GSI 19 (level, low) -> IRQ 193
Oct 21 09:24:19 digit kernel: NVRM: loading NVIDIA Linux x86 Kernel 
Module  1.0-8774  Tue Aug  1 20:54:08 PDT 2006
Oct 21 09:24:19 digit kernel: ACPI: PCI Interrupt Link [APCF] enabled at IRQ 20
Oct 21 09:24:19 digit kernel: ACPI: PCI Interrupt 0000:00:02.0[A] -> 
Link [APCF] -> GSI 20 (level, high) -> IRQ 217
Oct 21 09:24:19 digit kernel: ohci_hcd 0000:00:02.0: OHCI Host Controller
Oct 21 09:24:19 digit kernel: ohci_hcd 0000:00:02.0: new USB bus 
registered, assigned bus number 1
Oct 21 09:24:19 digit kernel: ohci_hcd 0000:00:02.0: irq 217, io mem 0xe4002000
Oct 21 09:24:19 digit kernel: usb usb1: configuration #1 chosen from 1 choice
Oct 21 09:24:19 digit kernel: hub 1-0:1.0: USB hub found
Oct 21 09:24:19 digit kernel: hub 1-0:1.0: 4 ports detected
Oct 21 09:24:19 digit kernel: ivtv:  ====================  END INIT 
IVTV  ====================


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