Release Notes
Table Of Contents
- Dell Wyse ThinOS Version 9.1 Operating System Release Notes
- Contents
- Overview
- ThinOS 9.1.3112
- ThinOS 9.1.2101
- Release summary
- Firmware upgrade
- Compatibility
- New and enhanced features
- Flash protection reliability
- Keyboard layout updates
- New options added for Customize Privilege Level
- Supports external secure MQTT for Wyse Management Suite server
- New background picture for ThinOS
- Shutdown menu update
- Display port audio design enhancement
- Poly EagleEye Mini webcam support
- VNC password restriction
- Proxy
- Citrix Workspace App update
- Microsoft Direct Remote Desktop Protocol updates
- Windows Virtual Desktop
- HID fingerprint reader support
- Imprivata updates
- Teradici cloud access updates
- Supports the Bloomberg keyboard
- Important notes
- Limitations
- Tested environments matrix
- Tested peripherals
- Tested smart cards
- Known issues
- Fixed issues
- ThinOS 9.1.1131
- Upgrade to ThinOS 9.1 from ThinOS 8.6
- Compatibility
- ThinOS 9.1 and ThinOS 8.6 feature comparison
- New and enhanced features
- New ThinOS features
- Admin Policy Tool
- Admin Policy Tool feature list
- Support for Wyse Management Suite 3.1
- Smart card sign-in
- Enhanced User Interface
- Account privileges
- Change group notice
- Download notice
- New system tray items
- New DHCP option tag
- Captive portal detection for wireless
- EPOS connect headset support
- Jabra Xpress headset support
- Install the operating system image and packages using Admin Policy Tool
- New Citrix features
- Citrix multiple virtual channels
- Microsoft Teams optimization
- Microsoft Teams optimization feature matrix
- Microsoft Teams optimization limitations
- Zoom optimization on Citrix
- Zoom optimization feature matrix
- Zoom optimization known issues
- Cisco Webex Teams optimization
- Cisco Webex Teams optimization on Citrix Workspace app feature matrix
- Cisco Webex Teams optimization known issues
- Cisco webex meetings optimization
- Cisco Webex Meetings optimization feature matrix
- Cisco Webex Meetings optimization known issues
- Cisco Jabber Softphone for VDI
- Cisco Jabber Softphone for VDI support matrix
- Cisco Jabber Softphone for VDI limitations
- Federated Authentication (SAML/Azure AD)
- Browser Content Redirection
- Citrix HDX Adaptive transport (EDT)
- HDX Adaptive Display V2
- Citrix ADC Native OTP
- Autoconfiguration of email-based account discovery using DNS
- Desktop Viewer/Toolbar
- Workspace mode
- Citrix printer update limitations
- Citrix printer update
- Keyboard Layout Mode
- VMware Horizon
- VMware Horizon Management and configuration
- Unified Access Gateway
- Scanner redirection
- Serial ports redirection
- FIPS-140-2 mode
- Session collaboration
- Battery state redirection
- Workspace ONE mode
- Relative mouse
- Limitations for VMware Horizon
- Zoom optimization on VMware
- Zoom optimization on VMware feature matrix
- Zoom optimization known issues
- Cisco Webex Teams optimization on VMware
- Cisco Webex Teams optimization on VMware feature matrix
- Cisco Webex Teams optimization known issues
- Cisco Jabber Softphone for VDI on VMware
- Cisco Jabber Softphone for VDI support matrix on VMware
- Cisco Jabber Softphone for VDI limitations on VMware
- Microsoft Teams on VMware
- Microsoft Windows Virtual Desktop and Remote Desktop Services
- Teradici Cloud Access and Amazon Workspaces
- Imprivata
- Identity automation
- New ThinOS features
- Changes from ThinOS 8.6
- What is removed compared to ThinOS 8.6
- Important notes
- Tested environments matrix
- Tested peripherals matrix
- Fixed issues
- Known issues
- Citrix Workspace app 2106 package for ThinOS
- Citrix Workspace app 2104 package for ThinOS
- Resources and support
- Contacting Dell
Table 36. Tested environment—JVDI (continued)
Citrix VDI Operating system JVDI JVDI agent Jabber software
Citrix Virtual Apps and
Desktops 7 2006
Windows server 2016
Windows server 2019
Table 37. Tested environment—JVDI
VMware VDI Operating system JVDI JVDI agent Jabber software
VMware Horizon 7.12
VMware Horizon 2006
Windows 10 12.9.2 12.9.2 12.9.2
Windows server 2016
Windows server 2019
Table 38. Tested environment—Zoom
Citrix VDI Operating system Zoom package Zoom software
Citrix Virtual Apps and
Desktops 7 1912 LTSR
Citrix Virtual Apps and
Desktops 7 2006
Windows 10 5.4.59458.0109 5.4.9(59458.0109)
Windows server 2016
Windows server 2019
Table 39. Tested environment—Zoom
VMware VDI Operating system Zoom package Zoom software
VMware Horizon 7.12
VMware Horizon 2006
Windows 10 5.4.59458.0109 5.4.9(59458.0109)
Windows server 2016
Windows server 2019
Table 40. Tested environment—Cisco WebEx Teams
Citrix VDI Operating system WebEx Teams WebEx Teams software
Citrix Virtual Apps and
Desktops 7 1912 LTSR
Citrix Virtual Apps and
Desktops 7 2006
Windows 10 41.1.0.17621 41.1.0.17621
Windows server 2016
Windows server 2019
Table 41. Tested environment—Cisco WebEx Teams
VMware VDI Operating system WebEx Teams WebEx Teams software
VMware Horizon 7.12
VMware Horizon 2006
Windows 10 41.1.0.17621 41.1.0.17621
Windows server 2016
Windows server 2019
Table 42. Tested environment—Cisco WebEx Meetings
Citrix VDI Operating system WebEx Meetings WebEx Meetings software
Citrix Virtual Apps and
Desktops/Citrix Virtual Apps
7.15 LTSR Cumulative Update
5 (CU5)
Citrix Virtual Apps and
Desktops 7 1912 LTSR
Windows 10 40.10.11.15.6 The maximum supported
compatible version of Webex
Meetings app on the hosted
virtual desktop is 41.3.
Windows server 2016
Windows server 2019
ThinOS 9.1.2101 67