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Appendix A. Supplemental information about the Ubuntu
operating system
In limited countries or regions, Lenovo offers customers an option to order computers with the preinstalled
Ubuntu
®
operating system.
If the Ubuntu operating system is available on your computer, read the following information before you use
the computer. Ignore any information related to Windows-based programs, utilities, and Lenovo preinstalled
applications in this documentation.
Accessing the Lenovo Limited Warranty
This product is covered by the terms of the Lenovo Limited Warranty (LLW), version L505-0010-02 08/2011.
You can view the LLW in a number of languages from the following Web site. Read the Lenovo Limited
Warranty at:
http://www.lenovo.com/warranty/llw_02
The LLW also is preinstalled on the computer. To access the LLW, go to the following directory:
/usr/share/doc/lenovo-doc
If you cannot view the LLW either from the Web site or from your computer, contact your local Lenovo office
or reseller to obtain a printed version of the LLW.
Accessing the Ubuntu help system
The Ubuntu help system provides information about how to use the Ubuntu operating system. To access the
help system from the Unity, move your pointer to the Launch bar, and then click the
Help
icon. If you cannot
find the
Help
icon from the Launch bar, click the
Search
icon, and type Help to search it.
To learn more about the Ubuntu operating system, go to:
Getting support information
If you need help, service, technical assistance, or more information about the Ubuntu operating system or
other applications, contact the provider of the Ubuntu operating system or the provider of the application.
If you need the service and support for hardware components shipped with your computer, contact
Lenovo. For more information about how to contact Lenovo, refer to the
User Guide
and
Safety, Warranty,
and Setup Guide
.
To access the latest
User Guide
and
Safety, Warranty, and Setup Guide
, go to:
© Copyright Lenovo 2017
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Summary of Contents for 20JD
Page 1: ...User Guide Machine Types 20JD 20JE 20JF and 20JG ...
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Page 140: ...China RoHS 124 User Guide ...
Page 141: ...Taiwan RoHS Appendix D Restriction of Hazardous Substances RoHS Directive 125 ...
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Page 144: ...5 Clear the Allow this device to wake the computer check box 6 Click OK 128 User Guide ...
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