ThinOS USB redirection on RDP

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  • February 15, 2021 at 2:50 pm #76252
    Anonymous
    Inactive
    • Total Post: 8
    • Newbie
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    Hi,

    I’m having a strange problem with USB redirection on Wyse 3040 thin clients and ThinOS 8.6.606 with BIOS version 1.2.5 managed by on-prem WMS version 3.0

    “Enable USB Redirection” is activated with “Redirect all USB devices”.

    The problem: If we want to connect a USB port to the thin client, we always need one more than expected, as the first USB stick is not forwarded to the RDP session.

    I hope someone can help me.

    With regards Colinax

     

    My WMS RDP Settings:

    Remote Connections Configuration Item Value
    Connection Broker Settings
    Select Broker None
    Manually define direct RDP connections No
    Session Behavior Defaults
    Font Smoothing No
    Advanced RDP protocol features Yes
    Enable Desktop Wallpaper Yes
    Enable Theme Yes
    Enable Animation Yes
    Enable Window Dragging Yes
    Enable NLA Yes
    Multimedia Redirection No
    RemoteFX graphic channel No
    Video Optimized VOR No
    Enable Recording No
    Bitmap Codec RemoteFX No
    UDP Traffic Channel No
    Multi-Monitor No
    Force Span No
    Peripheral Behavior
    Printers No
    Serials No
    SmartCards No
    Sound No
    Enable USB storage disks Yes (read/write)
    Enable USB Redirection Yes, redirect all USB devices
    Mouse queue timer 20
    Additional Settings
    4 pixel Aligned Session Width No
    Global Session Settings Configuration Item Value
    Local Resources
    Map Printers No
    Map Serials No
    Map SmartCards No
    Map Sound No
    Map Disks No
    Disks Read Only No
    Enable USB Redirection Redirect all USB devices
    Display on desktop (8.6+) Desktops
    Enable Whitelist or Disable Blacklist Do not enable whitelist or blacklist
    Advanced Settings
    Reconnect After Disconnect 0
    Multi-Monitor Yes
    Turn Compression off No
    Optimize for low link speed Yes
    Full Screen Mode Yes
    Fast Disconnect Key No
    Microsoft Broker Configuration Item Value
    Basic Settings
    Broker Server https://rdp.example.at
    Microsoft RDP Settings Configuration Item Value
    Basic Settings
    Enable NLA Yes
    Enable Recording No
    Force Updated NLA Yes
    RDP8 Settings
    Bitmap Codec RemoteFX Yes
    Enable TS MM No
    Force Span No
    RemoteFX graphic channel No
    UDP Traffic Channel No
    Video Optimized VOR Yes
    Advanced Settings
    USB Redirection Technology RDP
    Color depth 32bits
    Maximum Bitmap Cache 128
    4 pixel Aligned Session Width No
    Auto-Detect Network Yes
    Enable RDP H.264 Yes

    February 17, 2021 at 12:17 pm #77527
    ConfGen
    Keymaster
    • Total Post: 10696
    • Jedi Master
    • ★★★★★★★

    Is the first USB stick recognized by ThinOS? Does it show up in the ThinOS Eventlog?

    CG

    February 20, 2021 at 5:37 pm #79734
    Anonymous
    Inactive
    • Total Post: 8
    • Newbie
    • ★

    Hi,

    Please excuse the delayed answer.

    Yes, the first USB stick is recognized by ThinOS.

    In the meantime, we’ve found a solution that fixed this strange behavior.

    We disabled Enable USB redirection and enabled the Map Disks setting. Now it works as expected.

     

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