[Zippolighter]

Windows 7 Build 7600, XBMC Rev22072, PM3.HD 1680x1050 @ 59.94Hz (Full Screen)

Hardware:
Motherboard: Asus P5E-VM HDMI with onboard NVIDIA GeForce 9300/nForce 730i, NVIDIA Driver 186.35, CPU: Core 2 Duo E8400 2*3,00 GHz, RAM 2,00 GB

Its a HTPC, only driver and XBMC is installed.

If the PC wake up from suspend mostly a white screen is showing. It is possible to switch via ALT-TAB to the XBMC, it looks like that is at front, but not correct showing.

Sometimes the XBMC GUI shows correct from suspend, but I think for 5 times one is correct.

Also is sometimes a Windows message showing on the white screen that the application XBMC isn't responding after wake up from suspend.

The video setting are:
XBMC: VSync Off
NVIDIA Control Panel:VSync Off, Thread Optimizing Off
This settings was necessary to reduce the CPU usage from 100% to 7% in idle.

Debug log from wake up with white screen (if additional tests or logs necessary, it's not a problem to creat for me)

http://pastebin.ca/1524014

I search 2 days to the forum and found some threads to the topic "white screen" but nothing with a ended discussion. Most of the threads was on Windows XP and Vista

[yellowman]

I had the same problem. Worked around it like this: http://forum.xbmc.org/showthread.php?tid=51628

Hope it helps!

[Zippolighter]

I saw this post as I search the forum for a solution.

But for me it is very interresting to open XBMC in the same status as I go to suspend, so to finish XBMC and start in new after wake up is for me sadly not a workaround.