This problem can occur when using the -f
option of the uttsc command.
Workaround: Use the following procedure:
Install the following hotfix on the Windows Server 2003 R2 system:
http://support.microsoft.com/kb/942610
Use the regedit command to ensure that
the following AllowHigherColorDepth
registry key is set to 1. If it is set to 0, change it to
1.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TerminalServer\AllowHigherColorDepth
Always back up the registry on the Windows system before modifying registry keys.
Reference: CR 13402062
Reference: CR 13086346
This hang is due to the multi-monitor enumeration process that occurs between the server and the Windows connector, and it is caused by the Windows server not sending monitor layout data to the Windows connector.
Workaround: Disable the multi-monitor enumeration process using the uttsc -X off command or set the custom text size (DPI) for the desktop to 100%.
Reference: CR 12304470
Color gradients, such as background colors of menus, are not
displayed correctly when theming is enabled with the
-E theming
option of the
uttsc command. Color gradients are shown
more like strips and not as smooth transitions.
Workaround: Do not enable
theming with the -E theming
option.
Reference: CR 12301115
If Xrender extension is disabled on a client, a black mouse cursor is displayed instead of a white mouse cursor in a Windows Server 2008 R2 session.
Workaround: See How to Enable or Disable XRender in the Administration Guide.
Reference: CR 12293338
With some scanners, scanning does not work when initiated by the button on the scanner. You can still scan documents by initiating the scan from the software.
Reference: CR 12279842
The Explore Window (disk contents) is not launched automatically after inserting a flash disk. The program must be manually launched. This is a different behavior than the Windows behavior on a console session.
Reference: CR 12270188
To use smart cards to authenticate users to the Windows Terminal Server, install the Base Smart Card Cryptographic Service Provider Package update from http://support.microsoft.com/kb/909520/en-us.
This update improves screen unlocking behavior in the Sun Ray environment.