Microsoft KB Archive/891119

= A deadlock may occur between the SetSystemPowerState function and the ExtEscape function =

Article ID: 891119

Article Last Modified on 5/27/2005

-

APPLIES TO


 * Microsoft Windows CE .NET 4.2

-





SYMPTOMS
When a user opens the clam shell of a device to receive an incoming call, a white screen may be displayed. The device does not respond to user input, such as pressing buttons or pressing the touch screen.



CAUSE
This problem occurs because the SetSystemPowerState function and the ExtEscape function may sometimes cause a deadlock when the functions are called by device drivers or by applications.



Software update information
A supported software update is now available from Microsoft as Windows CE 4.2 Core OS QFE 891119. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:

837392 How to locate core operating system fixes for Microsoft Windows CE Platform Builder products

Prerequisites
This update is supported only if all previously issued updates for this product have also been installed.

Restart requirement
After you install this update, you must perform a clean build of the whole platform. To clean the platform, click Clean on the Build menu. To build the platform, click Build Platform on the Build menu. You do not have to restart your computer after you apply this update.

Update replacement information
This update does not replace any other updates.

File information
The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time                   Size       File name -  31-Jan-2005  23:03                  8,020,480  Wincepb42-050124-kb891119-armv4.msi 31-Jan-2005 23:03                  8,020,992  Wincepb42-050124-kb891119-armv4i.msi 31-Jan-2005 23:03                  8,030,208  Wincepb42-050124-kb891119-mipsii.msi 31-Jan-2005 23:04                  8,030,208  Wincepb42-050124-kb891119-mipsii_fp.msi 31-Jan-2005 23:04                  8,037,376  Wincepb42-050124-kb891119-mipsiv.msi 31-Jan-2005 23:04                  8,037,376  Wincepb42-050124-kb891119-mipsiv_fp.msi 31-Jan-2005 23:03                  7,992,320  Wincepb42-050124-kb891119-sh3.msi 31-Jan-2005 23:02                  7,991,808  Wincepb42-050124-kb891119-sh4.msi 31-Jan-2005 23:02                  7,930,368  Wincepb42-050124-kb891119-x86.msi

The English version of this update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time                     Size     File name --  Path: Public\Common\Oak\Lib\Armv4\Debug 16-Dec-2004 02:42                    781,066  Mgbase.lib 16-Dec-2004 02:42                     59,894  Mgdc.lib

Path: Public\Common\Oak\Lib\Armv4\Retail 16-Dec-2004 02:42                    648,762  Mgbase.lib 16-Dec-2004 02:42                     43,086  Mgdc.lib

Path: Public\Common\Oak\Lib\Armv4i\Debug 16-Dec-2004 02:43                    782,832  Mgbase.lib 16-Dec-2004 02:43                     59,970  Mgdc.lib

Path: Public\Common\Oak\Lib\Armv4i\Retail 16-Dec-2004 02:42                    650,514  Mgbase.lib 16-Dec-2004 02:43                     43,100  Mgdc.lib

Path: Public\Common\Oak\Lib\Mipsii\Debug 16-Dec-2004 02:43                    795,228  Mgbase.lib 16-Dec-2004 02:43                     60,388  Mgdc.lib

Path: Public\Common\Oak\Lib\Mipsii\Retail 16-Dec-2004 02:43                    651,528  Mgbase.lib 16-Dec-2004 02:43                     44,108  Mgdc.lib

Path: Public\Common\Oak\Lib\Mipsii_fp\Debug 16-Dec-2004 02:43                    795,356  Mgbase.lib 16-Dec-2004 02:43                     60,404  Mgdc.lib

Path: Public\Common\Oak\Lib\Mipsii_fp\Retail 16-Dec-2004 02:43                    651,732  Mgbase.lib 16-Dec-2004 02:43                     44,140  Mgdc.lib

Path: Public\Common\Oak\Lib\Mipsiv\Debug 16-Dec-2004 02:44                    802,552  Mgbase.lib 16-Dec-2004 02:44                     60,894  Mgdc.lib

Path: Public\Common\Oak\Lib\Mipsiv\Retail 16-Dec-2004 02:44                    656,198  Mgbase.lib 16-Dec-2004 02:44                     44,334  Mgdc.lib

Path: Public\Common\Oak\Lib\Mipsiv_fp\Debug 16-Dec-2004 02:44                    802,680  Mgbase.lib 16-Dec-2004 02:44                     60,910  Mgdc.lib

Path: Public\Common\Oak\Lib\Mipsiv_fp\Retail 16-Dec-2004 02:44                    656,404  Mgbase.lib 16-Dec-2004 02:44                     44,366  Mgdc.lib

Path: Public\Common\Oak\Lib\Sh3\Debug 16-Dec-2004 02:45                    711,914  Mgbase.lib 16-Dec-2004 02:45                     56,588  Mgdc.lib

Path: Public\Common\Oak\Lib\Sh3\Retail 16-Dec-2004 02:44                    605,466  Mgbase.lib 16-Dec-2004 02:45                     42,100  Mgdc.lib

Path: Public\Common\Oak\Lib\Sh4\Debug 16-Dec-2004 02:45                    711,914  Mgbase.lib 16-Dec-2004 02:45                     56,588  Mgdc.lib

Path: Public\Common\Oak\Lib\Sh4\Retail 16-Dec-2004 02:45                    604,662  Mgbase.lib 16-Dec-2004 02:45                     42,088  Mgdc.lib

Path: Public\Common\Oak\Lib\X86\Debug 16-Dec-2004 02:42                    657,790  Mgbase.lib 16-Dec-2004 02:42                     53,580  Mgdc.lib

Path: Public\Common\Oak\Lib\X86\Retail 16-Dec-2004 02:42                    560,194  Mgbase.lib 16-Dec-2004 02:42                     39,672  Mgdc.lib



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.

Keywords: kbbug kbfix kbqfe KB891119

-

[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]

© Microsoft Corporation. All rights reserved.