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 49. ThinOS 9.1 and ThinOS 8.6 local features comparison matrix (continued)
Feature ThinOS 8.6 ThinOS 9.1
OS update Supported Supported
PKG update Supported Supported
PKG delete Supported Supported
PKG delete all Supported Supported
PKG compatibility Supported Not supported
PKG Details window Not supported Supported
BIOS update Supported Supported
EPOS headset firmware
update
Not supported Supported
Jabra headset firmware
update
Not supported Supported
Boot Power button to power
on/off
Supported Supported
Hold power button to force
power off
Supported Supported
Wake on LAN from shutdown
status
Supported Supported
Wake on LAN from shutdown
status via SFP
Not supported Supported
Wake on USB from shutdown
status
Supported Supported
Restart in menu Supported Supported
Shutdown in menu Supported Supported
Shutdown info Supported Not supported
Reset to factory in shutdown
menu
Supported Supported
Shutdown with session pop-
up
Supported Supported
Power management - auto
power off
Supported on Wyse 5070
Extended Thin Client, Wyse
5470 All-in-One, and Wyse
5470 Thin Client.
Supported on Wyse 5070 Thin
Client, Wyse 5470 All-in-One,
and Wyse 5470 Thin Client.
Sleep Power management - auto
sleep
Supported on Wyse 5070
Extended Thin Client, Wyse
5470 All-in-One, and Wyse
5470 Thin Client.
Supported on Wyse 5070 Thin
Client, Wyse 5470 All-in-One,
and Wyse 5470 Thin Client.
Wyse 5470 Thin Client—
Power management - with or
without AC power
Supported Supported
Sleep in shutdown menu Supported Supported
Sleep with session Supported Supported
Ethernet speed 10M in sleep
mode
Supported Supported
ThinOS 9.1.1131 83