[confirm] Error setting Blankscreen to False (1 Viewer)

[Reg]

MediaPortal Version: 1.1.0 RC
MediaPortal Skin: aMPed 3.1
Windows Version: XP 5.1.2600 Media Centre Edition SP3.0
CPU Type: Intel(R) Pentium(R) D CPU 3.20GHz
HDD: WDC 250 GB & WDC 500GB
Memory: 3 GB
Motherboard: Dell Model 0FJ030
Video Card: ATI RADEON X600 256MB HyperMemory
Video Card Driver: 8.593.100.0
Sound Card: SigmaTel High Definition
Sound Card AC3: Dont Know What This Means
Sound Card Driver: SigmaTel High Definition Audio CODEC
1. TV Card: Hauppauge NOVA T 500 HD (Dual Tuner)
1. TV Card Type: DVB-T
1. TV Card Driver: 4.3.25080.0
2. TV Card: Hauppauge WinTV PVR PCI II (26xxx)
2. TV Card Type: analog
2. TV Card Driver: 6.0.6000.16408
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec: MPC - MPEG-2 Video Decoder (Gabest)
MPEG2 Audio Codec: MPC - MPA Decoder Filter
h.264 Video Codec: PCM H.264/AVC Decoder
Satelite/CableTV Provider: Freeview via terrestrial (UHF ) Arial
HTPC Case: ?
Cooling: Dell
Power Supply: Dell
Remote: MCE
TV: Panasonic 29" (Analog)
TV - HTPC Connection: S-Video to Composite

My error log.bak is full of this:


2010-04-02 08:34:21.984375 [ERROR][MPMain(1)]: GraphicContext: Error setting Blankscreen to False - System.NullReferenceException: Object reference not set to an instance of an object.
at MediaPortal.GUI.Library.GUIGraphicsContext.set_BlankScreen(Boolean value)
2010-04-02 08:34:22.015625 [ERROR][MPMain(1)]: GraphicContext: Error setting Blankscreen to False - System.NullReferenceException: Object reference not set to an instance of an object.
at MediaPortal.GUI.Library.GUIGraphicsContext.set_BlankScreen(Boolean value)


I take it something is wrong, so where should I start to fix it ?

 

[riksmith]

Please provide full logs and provide steps when this happens.

 

[Reg]

Please provide full logs and provide steps when this happens.

OK well the original logs I created are gone, but the error.bak file was huge, about 80mb. But even on a fresh start up ie

Started Watch Dog
Did steps before MP starts
Started MP
Closed MP
Ran the log collector.

The resultant zip of logs is attached

Now the error log itself looks pretty clean (but you would expect that after such a brief run of MP ? )

But look at the error.bak file, it is full of errors.

I have recently started using power saving options so computer will go into standby when not doing anything, which all seems to be working. ie the computer stands by ok after ten mins of no activity and seems to wake up ok when something is due to record.