Dell Wyse ThinOS Version 8.6 and ThinOS Lite 2.6 Operating System Release Notes

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INI parameters

The following table provides the list of newly added INI parameter in this release:

NOTE: Every INI parameter is associated with a parent INI parameter. Use these INI parameters along with the corresponding parent INI parameters.

Table 1. INI parametersINI parameters
INI parameters	Description*
EnableVsync=[yes, no]	The EnableVsync parameter enables or disables the Vertical Synchronization feature. The value is not stored in NVRAM. If you deploy this parameter on unsupported devices such as Wyse 3010, 3020 and 3030 LT thin clients, the value is ignored.
DelCertificate={filename}	This parameter enables you to delete certificate file corresponding to AddCertificate. You can set the DelCertificate value to `all`, `builtin`, or provide a specific name. From this release, the specific file name supports wildcard variables such as $TN.pfx, $TN, and WT*.pfx.
[DriverLogLevel={1-4}] [DriverDebugLevel={1-7}]	The DriverLogLevel parameter enables you to change the debug level of Intel wireless driver or firmware printing. The following are the values and the corresponding debug levels: 1—Error 2—Warn 3—Info 4—Debug For example, if you set the debug level value to 1 (Error) you can get the useful error information. The DriverDebugLevel parameter specifies which information related to Intel wireless driver or firmware needs to be printed. This option is valid only with the DriverLogLevel parameter. Ensure that you specify a value for the DriverLogLevel parameter before you use this parameter. The following are the valid values: #define DBGLVL1 (IWL_DL_INFO) #define DBGLVL2 (DBGLVL1 \| IWL_DL_FW_ERRORS) #define DBGLVL3 (DBGLVL2 \| IWL_DL_TEMP \| IWL_DL_POWER) #define DBGLVL4 (DBGLVL3 \| IWL_DL_ASSOC \| IWL_DL_TE) #define DBGLVL5 (DBGLVL4 \| IWL_DL_DROP \| IWL_DL_RADIO) #define DBGLVL6 (DBGLVL5 \| IWL_DL_SCAN \| IWL_DL_HT) #define DBGLVL7 (DBGLVL6 \| IWL_DL_MAC80211 \| IWL_DL_FW)
Sleep=[yes, no] [program=[Sleep, Power off]] [timer=[0, 1, 5, 10, 15, 30, 60, 120, 300, 600]]	The Sleep parameter enables or disables the sleep mode feature. The sleep mode enables the thin client to enter the power-saving state and quickly resumes full power operations without loss of data. The default value is yes. The program parameter specifies whether the thin client must enter the sleep mode or power off after the screen is turned off by screen saver. The default value is Sleep. The timer parameter specifies the time in minutes to either enter the sleep mode or shut down the client after the screen saver starts. The default value is 10 minutes.
[TLSDisableCipher={cipher_name_list}]	The TLSDisableCipher parameter confines the TLS client to stop using the listed cipher suites. In this release, DES, 3DES or both can be disabled. For example, to disable both, use TLSDisableCipher=DES;3DES.
[PlayBackEnableList={device name string}] [RecordEnableList={device name string}]	The PlayBackEnableList and RecordEnableList parameters enable you to specify the list of audio devices that are mapped to an ICA session. You can separate each audio device with a comma. The audio device name is displayed in Event Log after you connect and disconnect the device from the terminal. If the actual device name does not match with the device in the list, the device cannot be mapped to the ICA session. Setting the value to "" results in mapping of all devices. This is similar to no INI setting. The terminal default device that is available in the list is set as the default device in the session. If there are no default devices in the list, the first valid device in the list is set as the default device in the session.
[ShowAdmin=[yes, no]]	The ShowAdmin parameter enables or disables the local admin button in the ThinOS Lite login window when StoreFront is disabled. In this release, if the ShowAdmin parameter is set to no, and the SSPR button is enabled, the SSPR button is positioned in the place of the admin button.
[EnableReplay=[yes, no]]	The EnableReplay parameter enables or disables the audio tab in the Troubleshooting window. You can replay pcap files of the UDP audio.
SetNetiDLicense=(yes, no) [Name=License name] [Company=License company] [Value=License value] [trace=NetiD driver log path and name]	The SetNetiDLicense parameter enables or disables the usage of SecMaker NetiD smart card pkcs11 drivers. The parameters Name, Company, and Value specify the license name, license company, and the license value respectively. The trace parameter enables you to set the driver log path and file name. For example, trace=/tmp/secmaker.log.
[SCHidePINLeft={yes, no}]	The SCHidePINLeft parameter enables you to hide or display the number of attempts remaining to enter a correct PIN for the smart card. The default value is no.
[PowerSaveControl={0, 1}] [RSSIAmend={}]	The PowerSaveControl parameter enables or disables power saving for Intel wireless chips. The default value is 0. This parameter is applicable to Wyse 5060 thin client. When you enable the wireless powersave feature on the Wyse 5060 thin client, the wireless stops functioning occasionally. To resolve this issue, disable the powersave feature using the PowerSaveControl parameter. The RSSIAmend parameter enables you to manually modify the value of wireless RSSI. This parameter is applicable to Wyse 5070 thin client. RSSIAmend=5 means that the signal level is increased, and RSSIAmend=-5 means that the signal level is decreased.
SmbVersionRange={version_range}	The SmbVersionRange parameter controls the SMB protocol version that is used in SMB printer communication. The client only uses the SMB version that is specified in version_range. The format of version_range is lowest_version, highest_version. LM2 stands for LAN manager 2, SMB1 for SMB version 1, and SMB2 for SMB version 2. For example, SmbVersionRange=SMB2,SMB2 means only SMB version 2 is allowed; SmbVersionRange=,SMB2 means SMB version 2 and all the supported lower versions can be used. Default version range is set by SmbVersionRange=,SMB1. By default, SMB2 is not supported.

*For detailed descriptions, see the Dell Wyse ThinOS Version 8.6 INI Reference Guide at www.dell.com/support.