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Old 08-25-2012, 05:31 PM   #1
tristanleboss
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Default dlkmd.sys BSOD keeps crashing W8 RTM with DL 6.3 M1

Hello,

My fresh install of Windows 8 Enterprise RTM x64 on my Dell Latitude E6500 laptop (with NVIDIA Quadro graphic card) keeps crashing due to "dlkmd.sys"

I use the latest DisplayLink driver version 6.3 M1 and the latest NVIDIA Verde R302 Driver v302.80.

It may be related to memory usage but I'm not sure.

I attach 2 MiniDumps and the ZIP output file of the Support Tool.

The DisplayLink product is not used when the crash occurs. Indeed, it's a Wireless VGA Adapter from IOGear but Wireless USB was turned off and so, the Wireless USB Dongle was not connected to the Wireless VGA Adapter.

Tristan
Attached Files
File Type: zip PC_20120825_192530.zip (22 Bytes, 366 views)
File Type: zip MiniDumps.zip (58.8 KB, 340 views)

Last edited by tristanleboss; 08-25-2012 at 05:34 PM.
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Old 08-30-2012, 08:27 AM   #2
mlukaszek
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Quote:
Originally Posted by tristanleboss View Post
Hello,

My fresh install of Windows 8 Enterprise RTM x64 on my Dell Latitude E6500 laptop (with NVIDIA Quadro graphic card) keeps crashing due to "dlkmd.sys"

I use the latest DisplayLink driver version 6.3 M1 and the latest NVIDIA Verde R302 Driver v302.80.

It may be related to memory usage but I'm not sure.

I attach 2 MiniDumps and the ZIP output file of the Support Tool.

The DisplayLink product is not used when the crash occurs. Indeed, it's a Wireless VGA Adapter from IOGear but Wireless USB was turned off and so, the Wireless USB Dongle was not connected to the Wireless VGA Adapter.

Tristan
Hi, does the same problem reproduce with 7.0 beta?
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Old 09-02-2012, 05:30 PM   #3
tristanleboss
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I don't have BSOD with 7.0 M1 but, after a while, some applications' UI stop working (like Zune). I can play MP3 but the UI (window) stays dark and flicker. Zune is not the only application concerned by this problem. I don't know if it's a problem with the ATI driver, Windows 8 or DisplayLink but there is someone with a similar problem: http://www.displaylink.org/forum/showthread.php?t=1877 [Start screen "Flickers" when you access it (gets stable after seconds)]
The common point between these apps is probably the graphic API they use programs (directX, direct#D, opengl, ... ?).
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Old 09-02-2012, 05:31 PM   #4
tristanleboss
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Is there a way to unload the DisplayLink Driver or restart it (without restarting the PC)? So, I can detect if the problem comes from it.
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