Release Notes
Table Of Contents
- Dell Wyse ThinOS Version 9.0 Operating System Release Notes
- Contents
- Overview
- Version matrix
- ThinOS 9.0.4024
- ThinOS 9.0.3030
- ThinOS 9.0.2108
- ThinOS 9.0.2081
- Release summary
- Previous version
- Upgrade to ThinOS 9.0.2081
- Compatibility
- New and enhanced features
- End User License Agreement
- BIOS features
- Wyse Management Suite subnet mapping
- Wyse Management Suite user exception
- Wyse Management suite Active Directory group
- Support for WINS server
- Microsoft Teams optimization
- Imprivata OneSign ProveID Embedded feature
- HID Global OMNIKEY driver
- Autoconfiguration of email-based account discovery using DNS
- ThinOS enhancements
- Admin Policy Tool feature list
- Test environment matrix
- Fixed issues
- Known issues
- ThinOS 9.0.1136
- Release summary
- Firmware upgrade
- Other documents you may need
- Compatibility
- ThinOS 9.0 feature matrix
- New and enhanced features
- Enhanced User Interface
- Support for Wyse Management Suite 2.0
- Admin Policy Tool
- Cisco Jabber Softphone for VDI v12.8
- Citrix Workspace app v1912
- Citrix ADC Native OTP
- Federated Authentication (SAML/Azure AD)
- Browser Content Redirection
- Citrix HDX Adaptive transport (EDT)
- HDX Adaptive Display V2
- Citrix two-factor authentication
- Keyboard enhancements on Windows VDA
- ThinOS local enhancements
- Comparison between ThinOS 8.6 and ThinOS 9.0
- Known issues
- Important notes
- Resources and support
- Contacting Dell
Table 61. System Tools (continued)
Component ThinOS 8.6 ThinOS 9.0
parameters to configure the thin client.
All settings must be configured using
Wyse Management Suite.
System Tools > Packages Displays all the supported ThinOS
packages.
The Flash Redirection (FR) package
and the RTME package are removed.
HDX RealTime Media Engine and Citrix
Workspace app are integrated as a single
component on the client-side (Citrix
package).
System Tools > Certificates Enables you to view and import ThinOS
certificates.
The Enable FIPS check box is added
to enable the Federal Information
Processing Standard (FIPS) Publication
140-2 authentication compliance.
Table 62. Miscellaneous
Component ThinOS 8.6 ThinOS 9.0
Citrix RealTime Media Engine (RTME) HDX RealTime Media Engine as a single
component on the client-side (Citrix
package).
HDX RealTime Media Engine and Citrix
Workspace app are integrated as a single
component on the client-side (Citrix
package)
Global Connection Settings > ICA Enables you to configure settings that
are available to all ICA sessions.
The UDP Audio check box is added to
enable or disable the UDP audio.
Wyse Device Manager Supports Dell Wyse Device Manager
(WDM).
Support for Wyse Device Manager is
removed.
File server Supports file server—FTP, HTTP, and
HTTPS.
Support for File Server is removed.
INI parameters Supports the usage of INI parameters to
configure ThinOS settings.
INI configuration is not supported in
ThinOS 9.0. However, you can use the
Wyse Management Suite policy settings
or the Admin Policy Tool to configure all
the ThinOS settings.
Citrix session Supports Citrix session prelaunch and
session linger features.
Citrix session prelaunch and session
linger features are not supported.
Known issues
Table 63. Known issues
Issue ID Description Workaround
THINOSX-4119 Session audio may be stop working when using an analog headset on
Wyse 3040 thin clients.
There is no workaround in this
release.
THINOSX-3921 A delay or lag may be noticed when using a Bluetooth mouse. There is no workaround in this
release.
THINOSX-5214 Bluetooth devices randomly stop functioning after exiting sleep mode. There is no workaround in this
release.
THINOSX-5415 Smartcards with multiple certificates may not function with Single Sign-
On.
Use a single certificate.
THINOSX-5399 Wireless warning messages may be incorrectly displayed when using EAP-
PEAP without a root certificate.
Check the event log.
ThinOS 9.0.1136 61