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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
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+** This file is part of the documentation of the Qt Toolkit.
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+** GNU Lesser General Public License Usage
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+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+ \page known-issues.html
+ \title Known Issues in %VERSION%
+ \ingroup platform-specific
+ \brief A summary of known issues in Qt %VERSION% at the time of release.
+
+ An up-to-date list of known issues with Qt %VERSION% can be found via the
+ \l{http://bugreports.qt.nokia.com/}{Qt Bug Tracker}.
+
+ For a list list of known bugs in Qt %VERSION%, see the \l{Task Tracker}
+ on the Qt website.
+
+ An overview of known issues may also be found at:
+ \l{http://qt.gitorious.org/qt/pages/QtKnownIssues}
+ {Known Issues Wiki}.
+
+ \section1 Installation Issues
+
+ \section2 Installing the Source Package on Unix systems
+
+ \list
+
+ \o If you download a Zip source package, you will need to convert
+ Windows-style line endings (CR/LF) to Unix-style line-endings (LF) when
+ you uncompress the package. To do this, give the "-a" option when you
+ run the "unzip' command.
+
+ \o If you fail to supply the "-a" option when unzipping the package, you
+ will see the following error message when you attempt to execute the
+ configure command:
+ "bash: ./configure: /bin/sh^M: bad interpreter: No such file or directory"
+
+ \endlist
+
+ \section2 Installing on Mac OS X 10.6 "Snow Leopard"
+
+ \list
+
+ \o Performing a new install of the Qt 4.6 beta on Snow Leopard
+ triggers a bug in the installer that causes the install to fail.
+ Updating an existing Qt installation works fine.
+
+ \o There are two workarounds, either disable spotlight for the target
+ drive during the install, or do a custom install where you deselect
+ documentation and examples. Run the installer again as a full
+ install to get the documentation and examples installed.
+
+ \endlist
+
+ \section1 Issues with Third Party Software
+
+ \section2 X11
+
+ \list
+ \o There is a bug in the 169.xx NVIDIA drivers on certain GeForce 8 series
+ cards that is triggered by the OpenGL paint engine when using QPainter
+ on a QGLWidget to draw paths and polygons. Some other painting
+ operations that end up in the path fallback are affected as well. The
+ bug causes the whole X server to repeatedly hang for several seconds at
+ a time.
+ \o There is an issue with NVIDIA's 9xxx driver series on X11 that causes a
+ crash in cases where there are several \l{QGLContext}s and the extended
+ composition modes are used (the composition modes between and including
+ QPainter::CompositionMode_Multiply and
+ QPainter::CompositionMode_Exclusion). This affects the composition mode
+ demo in Qt 4.5, for example. The crash does not occur in newer versions
+ of the drivers.
+ \endlist
+
+ \section2 Windows
+
+ \list
+
+ \o When using version 6.14.11.6921 of the NVIDIA drivers for the GeForce
+ 6600 GT under Windows XP, Qt applications which use drag and drop will
+ display reduced size drag and drop icons when run alongside
+ applications that use OpenGL. This problem can be worked around by
+ reducing the level of graphics acceleration provided by the driver, or
+ by disabling hardware acceleration completely.
+
+ \o With NVIDIA GeForce 7950 GT (driver version 6.14.11.7824), a fullscreen
+ QGLWidget flickers when child widgets are shown/hidden. The workaround
+ for this is to use \l{QWidget::}{setGeometry()} with a width/height 1
+ pixel bigger than your geometry and call \l{QWidget::}{show()}.
+
+ \o A bug in the Firebird database can cause an application to crash when
+ \c{fbembed.dll} is unloaded. The bug is fixed in version 2.5.
+
+ \o On Windows 7, resizing windows is slower than on Vista/Xp. This is because
+ the gesture initialization process (required for native gesture support)
+ currently calls winId() on widgets, which causes whole widget hierarchies
+ to use native window handles. This slows down resizing.
+
+ \o Compile errors with Intel C++ Compiler.\br
+ There seems to be a bug in the Intel compiler with respect to
+ over-agressive inlining of code.
+ The problem will manifest itself during the link phase of QtGui where
+ it fails with the error that it cannot find QObjectData::~QObjectData().
+ See \l{http://bugreports.qt.nokia.com/browse/QTBUG-5145} for updates on this
+ bug.
+ Also, due to some bugs in WebKit, the QtScript and QtWebKit modules
+ will not compile.
+ See \l{http://bugreports.qt.nokia.com/browse/QTBUG-6297} for a
+ workaround for QtScript.
+
+ \endlist
+
+ \section2 Mac OS X
+
+ \list
+
+ \o If a sheet is opened for a given window, clicking the title bar of that
+ window will cause it to flash. This behavior has been reported to Apple
+ (bug number 5827676).
+
+ \endlist
+
+ \section2 Symbian
+
+ \list
+ \o Check known issues for Symbian at
+ \l{http://qt.gitorious.org/qt/pages/QtKnownIssues} {Known Issues Wiki}.
+ \endlist
+*/