Release Notes
Table Of Contents
- Dell Wyse ThinOS Version 9.1 Operating System Release Notes
- Contents
- Overview
- Citrix Workspace app 2104 package for ThinOS
- 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
- Resources and support
- Contacting Dell
HID fingerprint reader support.................................................................................................................................32
Imprivata updates........................................................................................................................................................32
Teradici cloud access updates................................................................................................................................. 32
Supports the Bloomberg keyboard..........................................................................................................................32
Important notes................................................................................................................................................................. 33
VMware Horizon.......................................................................................................................................................... 33
USB redirection............................................................................................................................................................33
Horizon with Imprivata PIE....................................................................................................................................... 33
Limitations...........................................................................................................................................................................34
Tested environments matrix........................................................................................................................................... 34
Tested peripherals.............................................................................................................................................................37
Tested smart cards...........................................................................................................................................................40
Known issues.......................................................................................................................................................................41
Fixed issues.........................................................................................................................................................................45
Chapter 4: ThinOS 9.1.1131.......................................................................................................... 50
Upgrade to ThinOS 9.1 from ThinOS 8.6 ................................................................................................................... 50
Compatibility.......................................................................................................................................................................50
Supported platforms...................................................................................................................................................50
Supported packages...................................................................................................................................................50
Tested BIOS details..................................................................................................................................................... 51
ThinOS 9.1 and ThinOS 8.6 feature comparison........................................................................................................ 51
ThinOS 9.1 and ThinOS 8.6 local features comparison matrix.......................................................................... 51
Citrix Workspace app feature comparison matrix............................................................................................... 64
VMware Horizon feature comparison matrix........................................................................................................67
Windows Virtual Desktop and RDP feature comparison matrix........................................................................71
Display comparison matrix......................................................................................................................................... 73
New and enhanced features...........................................................................................................................................73
New ThinOS features................................................................................................................................................. 73
New Citrix features..................................................................................................................................................... 78
VMware Horizon..........................................................................................................................................................89
Microsoft Windows Virtual Desktop and Remote Desktop Services..............................................................94
Teradici Cloud Access and Amazon Workspaces................................................................................................ 95
Imprivata........................................................................................................................................................................ 97
Identity automation.....................................................................................................................................................98
Changes from ThinOS 8.6...............................................................................................................................................98
What is removed compared to ThinOS 8.6...............................................................................................................100
Important notes................................................................................................................................................................ 101
Tested environments matrix......................................................................................................................................... 102
Tested peripherals matrix.............................................................................................................................................. 105
Tested peripheral devices......................................................................................................................................... 111
Tested smart cards.................................................................................................................................................... 112
Fixed issues........................................................................................................................................................................113
Known issues..................................................................................................................................................................... 114
Chapter 5: Resources and support..............................................................................................115
Chapter 6: Contacting Dell......................................................................................................... 116
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Contents