Lenovo System Update Solution - Manual (Page 84)

Table 23. Command line scripts (continued)
Scripts Description
Reboot type 3 will suppress a system reboot.
%PROGRAMFILES%\Lenovo\System Update\Tvsu.exe /CM
-search A -action INSTALL -repository
C:\MyRepository -noicon
-includerebootpackages 1,3,4 -noreboot
Searches a repository for critical, recommended, and
optional updates and then installs those that do not
contain a license agreement with specified reboot types.
You are prompted to agree to the license agreements
before the download starts if you have not disabled the
license agreement dialog box.
You will not be notified with a balloon tooltip from the
application icon in the notification area after the updates
have been installed.
Reboot type 3 will suppress a system reboot.
When System Update is performing an automatic search through a proxy server with authentication and
no user name or password has been saved, no dialogs will be displayed to the end user. An error will be
logged to the System Update log file and System Update will shut down. If the user name and password has
been saved, System Update will try to connect the proxy server using the saved user name and password
information. If there are errors with the connection or performing the automatic search, the errors will be
logged to the System update log file and System Update will be shut down.
Whenever System Update is about to download and install a set of updates containing one or more
packages that require automatic reboot or shutdown of the target system, no warning message is displayed
informing the end user about the reboot or shutdown.
Note: Command line scripts may be changed in later releases. If you use silent command line scripts and
a repository to store update packages, to recognize update packages with license agreements, set the
following registry value to YES:
HKEY_LOCAL_MACHINE\SOFTWARE\Lenovo\System Update
\Preferences\UserSettings\General\IgnoreLocalLicense
Search modes
The following table provides a list of search modes supported by System Update.
Table 24. Search modes
Search mode Description
-search C
Enables System Update to search for critical updates.
-search R
Enables System Update to search for critical and
recommended updates.
-search A
Enables System Update to search for critical,
recommended, and optional updates when searching
the Lenovo Help Center.
Note: If you are using a network share repository, use
the -search A command. Then System Update will
search for critical, recommended, and optional update
packages from the network share repository folder.
78 System Update Solution Deployment Guide