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 13. Known issues (continued)
Issue ID Description Workaround
DTOS-308 The javascript error message may be displayed when
connecting to a wireless connection or removing the wireless
connection.
Press OK to close the error message. There
is no impact to the functionality.
DTOS-309 Keyboard may stop working after you press Ctrl+Alt+Up/Down
key combination to switch between sessions.
Press the press Ctrl+Alt key combination
again.
DTOS-333 Display stops responding when the display resolution is
changed to a higher value.
Open the display setup window again.
DTOS-427 The screen saver window flickers, and the image is partially
visible.
Use a smaller image as screen saver.
DTOS-472 Screen may flicker when using the share screen feature in
Teams.
Wait for one or two seconds for flickering to
stop.
DTOS-520 Citrix session is forcibly restarted when you connect a USB-
Serial cable to thin client.
Add the force local configuration for the
USB-serial cable. The USB-serial cable is
mapped to the session as a COM port.
DTOS-530 The printer name is not automatically added to the LPT2 tab on
the Wyse 5070 Extended Thin Client.
Type the printer name on the LPT2 tab
manually.
ThinOS 9.0.4024 17