Dell Wyse 3010 Wyse ThinOS Version 8.5 and ThinOS Lite 2.5 Operating System Re - Page 38

Support for USB Type-C, Security INI parameter, DisplayPort audio

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NOTE: In an RDP session with VOR enabled by default (Windows 8.1 x86), connect to a session with full screen, and span more than four 4K monitors. In this scenario, if you play a video, the session may be disconnected automatically with an error log RDP: The server-side graphics subsystem is in an error state and unable to continue graphics encoding. This is because VOR /x-264 requires more resources such as RAM than the server resources. As a workaround, you must reduce the number of monitors or lower the resolutions or switch to other 64-bit operating system with more RAM. Support for USB Type-C Wyse 5070 thin client supports USB Type-C port. • USB 3.1 Type-C connector can be used to perform the following activities: - Data transfer-USB mass storage - Connect monitors NOTE: If you use USB Type-C, one monitor capability is reduced from rear panel, and DP2 is disabled. - Charge smartphones - Connect USB 2.0, 3.0, and 3.1 compatible devices. • USB 3.1 Type-C cannot be used for the following: - Thunderbolt, HDMI, and MHL alt modes - Docking station - Powering a thin client • Limitation-In Wyse 5070 thin client, XHCI is used for all types of USB devices. The transmission speed gap between USB 3.0 and USB Type-C is not significant. Security INI parameter The default value change of INI parameter TLSCheckCN impacts Microsoft broker. SecurityPolicy=Full; TLSCheckCN=yes/no, In previous release, the default value of TLSCheckCN is no, that means, the SSL connection verified the server identity certificates. You can enter either IP address or FQDN to log in to Microsoft broker. From ThinOS 8.5.1, the default value of TLSCheckCN is yes. By default, the server certificate common name is verified. For instance, if your server identity certificates use FQDN, then you must enter FQDN of Microsoft broker to log in. If INI parameter is not set, then by default the server identity certificates is verified. If you want to log in to broker using both IP and FQDN, you can set the ini as SecurityPolicy=Full; TLSCheckCN=no. For the value of head parameter SecurityPolicy, the Microsoft RDS brokers always work as full security mode in SSL connection. The security mode is set to full mode during the connection and it does not change if you set the parameter SecurityPolicy to any value. DisplayPort audio DisplayPort audio is supported on DP1 and DP2. • To enable the DisplayPort audio on ThinOS: a Set up a monitor with DP audio support. b Connect the ThinOS client to monitor using DP cable. c Plug the analog headset into the monitor DP audio interface. d On the ThinOS desktop, click System Setup > Peripherals > Audio > Playback devices, and select the Enable DP audio check box. e Start either an RDP, ICA, PCoIP, or Blast session. 38 ThinOS 8.5_107

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NOTE:
In an RDP session with VOR enabled by default (Windows 8.1 x86), connect to a session with full screen, and span more
than four 4K monitors. In this scenario, if you play a video, the session may be disconnected automatically with an error log RDP:
The server-side graphics subsystem is in an error state and unable to continue graphics encoding. This is because VOR /x-264
requires more resources such as RAM than the server resources. As a workaround, you must reduce the number of monitors or
lower the resolutions or switch to other 64-bit operating system with more RAM.
Support for USB Type-C
Wyse 5070 thin client supports USB Type-C port.
•
USB 3.1 Type-C connector can be used to perform the following activities:
–
Data transfer—USB mass storage
–
Connect monitors
NOTE:
If you use USB Type-C, one monitor capability is reduced from rear panel, and DP2 is disabled.
–
Charge smartphones
–
Connect USB 2.0, 3.0, and 3.1 compatible devices.
•
USB 3.1 Type-C cannot be used for the following:
–
Thunderbolt, HDMI, and MHL alt modes
–
Docking station
–
Powering a thin client
•
Limitation—In Wyse 5070 thin client, XHCI is used for all types of USB devices. The transmission speed gap between USB 3.0 and USB
Type-C is not
significant.
Security INI parameter
The default value change of INI parameter
TLSCheckCN
impacts Microsoft broker.
SecurityPolicy=Full; TLSCheckCN=yes/no,
In previous release, the default value of
TLSCheckCN
is no, that means, the SSL connection
verified
the server identity
certificates.
You
can enter either IP address or FQDN to log in to Microsoft broker.
From ThinOS 8.5.1, the default value of
TLSCheckCN
is yes. By default, the server
certificate
common name is
verified.
For instance, if
your server identity
certificates
use FQDN, then you must enter FQDN of Microsoft broker to log in.
If INI parameter is not set, then by default the server identity
certificates
is
verified.
If you want to log in to broker using both IP and FQDN,
you can set the ini as SecurityPolicy=Full; TLSCheckCN=no.
For the value of head parameter
SecurityPolicy
, the Microsoft RDS brokers always work as full security mode in SSL connection. The
security mode is set to full mode during the connection and it does not change if you set the parameter
SecurityPolicy
to any value.
DisplayPort audio
DisplayPort audio is supported on DP1 and DP2.
•
To enable the DisplayPort audio on ThinOS:
a
Set up a monitor with DP audio support.
b
Connect the ThinOS client to monitor using DP cable.
c
Plug the analog headset into the monitor DP audio interface.
d
On the ThinOS desktop, click
System Setup
>
Peripherals
>
Audio
>
Playback devices
, and select the
Enable DP audio
check
box.
e
Start either an RDP, ICA, PCoIP, or Blast session.
38
ThinOS 8.5_107