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 82. Tested peripherals matrix (continued)
Product Category Peripherals Wyse 3040 Wyse 5070 Wyse 5470 AIO Wyse 5470
U2720Q Tested Tested Tested Tested
U2721DE Not tested Tested Tested Tested
U2421HE Not tested Not tested Tested Tested
U4320Q Not tested Tested Tested Tested
U4919DW Not tested Tested Not tested Not tested
ELO IntelliTouch
ZB(Worldwide)
E382790
Not tested Tested Not tested Not tested
ELO PCAP
E351600
Not tested Tested Not tested Not tested
Networking Add On 1000 Base-
T SFP transceiver
—RJ-45
Not tested Tested Not tested Not tested
Docking station Dell Dock - WD19-
C
Not tested Not tested Not tested Tested
Dell Thunderbolt
Dock - WD19TB
—Thunderbolt
Display is not
supported
Not tested Not tested Not tested Tested
Storage Dell Portable SSD,
USB-C 250 GB
Not tested Tested Not tested Tested
Dell External Tray
Load ODD (Agate)
—DVD Writer
Not tested Tested Not tested Tested
Smart card readers Dell Smartcard
Keyboard - KB813
Tested Tested Tested Tested
Dell keyboard
KB813t
Tested Tested Tested Tested
Sun microsystem
SCR 3311
Not tested Tested Not tested Not tested
Cherry
SmartTerminal
SMART Card
Reader - ST-1044U
Not tested Tested Not tested Not tested
Cherry
SmartTerminal
ST-1144 SMART
Card Reader - USB
2.0
Not tested Tested Tested Tested
CHERRY KC 1000
SC - Keyboard -
with Smart Card
reader - USB -
English - US - black
- TAA Compliant -
JK-A0104EU-
Not tested Tested Not tested Tested
142 ThinOS 9.1.1131