Nova-S-Plus scan ERROR: Initial Tuning Failed

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Hi,

The output of lspci -vvv on my computer looks like this:

04:00.0 Multimedia video controller: Conexant CX23880/1/2/3 PCI Video  
and Audio Decoder (rev 05)
	Subsystem: Hauppauge computer works Inc. Nova-S-Plus DVB-S
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-  
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-  
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 32 (5000ns min, 13750ns max), Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 20
	Region 0: Memory at e5000000 (32-bit, non-prefetchable) [size=16M]
	Capabilities: [44] Vital Product Data
	Capabilities: [4c] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA  
PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

04:00.1 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and  
Audio Decoder [Audio Port] (rev 05)
	Subsystem: Hauppauge computer works Inc. Unknown device 9202
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-  
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-  
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 32 (1000ns min, 63750ns max), Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 20
	Region 0: Memory at e6000000 (32-bit, non-prefetchable) [size=16M]
	Capabilities: [4c] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA  
PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

04:00.2 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and  
Audio Decoder [MPEG Port] (rev 05)
	Subsystem: Hauppauge computer works Inc. Unknown device 9202
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-  
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-  
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 32 (1500ns min, 22000ns max), Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 20
	Region 0: Memory at e7000000 (32-bit, non-prefetchable) [size=16M]
	Capabilities: [4c] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA  
PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

04:00.4 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and  
Audio Decoder [IR Port] (rev 05)
	Subsystem: Hauppauge computer works Inc. Unknown device 9202
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-  
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-  
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 32 (1500ns min, 63750ns max), Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 7
	Region 0: Memory at e8000000 (32-bit, non-prefetchable) [size=16M]
	Capabilities: [4c] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA  
PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

I installed v4l and now have a /dev/dvb/adapter0 directory
demux0  dvr0  frontend0  net0

I should note that the items in that directory are colored yellow with  
black background (perhaps this is indicating something related to the  
problem?

When I use scan I get this

scan -a 0 /usr/share/doc/dvb-utils/examples/scan/dvb-s/Astra-19.2E
scanning /usr/share/doc/dvb-utils/examples/scan/dvb-s/Astra-19.2E
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 12551500 V 22000000 5
 >>> tune to: 12551:v:0:22000
WARNING: >>> tuning failed!!!
 >>> tune to: 12551:v:0:22000 (tuning failed)
WARNING: >>> tuning failed!!!
ERROR: initial tuning failed
dumping lists (0 services)
Done.


If I connect the cable to a decoder + tv I get all the channels and  
perfect image.
I'm using a dual / twin LNB. Dual for Astra 19.2 E and 23.5 E with 2  
connectors.

I did get it to work on my previous computer.


Any ideas?

Timothy.
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