347 lines
4.9 KiB
HTML
347 lines
4.9 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML
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><HEAD
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><TITLE
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>Configure the new kernel</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
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REL="HOME"
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TITLE="ACPI: Advanced Configuration and Power Interface"
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HREF="index.html"><LINK
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REL="PREVIOUS"
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TITLE="Download and Unpack the New Kernel"
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HREF="kernelprep.html"><LINK
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REL="NEXT"
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TITLE="Compile the new kernel"
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HREF="kernelcompile.html"></HEAD
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><BODY
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CLASS="sect1"
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BGCOLOR="#FFFFFF"
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TEXT="#000000"
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LINK="#0000FF"
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VLINK="#840084"
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ALINK="#0000FF"
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><DIV
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CLASS="NAVHEADER"
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><TABLE
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SUMMARY="Header navigation table"
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>ACPI: Advanced Configuration and Power Interface</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="kernelprep.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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></TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="kernelcompile.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><DIV
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CLASS="sect1"
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><H1
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CLASS="sect1"
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><A
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NAME="kernelconfig"
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></A
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>10. Configure the new kernel</H1
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><DIV
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CLASS="note"
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><P
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></P
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><TABLE
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CLASS="note"
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WIDTH="100%"
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BORDER="0"
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><TR
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><TD
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WIDTH="25"
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ALIGN="CENTER"
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VALIGN="TOP"
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><IMG
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SRC="../images/note.gif"
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HSPACE="5"
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ALT="Note"></TD
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><TH
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ALIGN="LEFT"
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VALIGN="CENTER"
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><B
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>Patch Your Kernel First</B
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></TH
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></TR
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><TR
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><TD
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> </TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><P
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>If you are using an old kernel you will need to patch it before
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you can proceed. Instructions on patching your kernel are available
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from <A
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HREF="patch.html"
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>Appendix A</A
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>. The 2.6.x series kernels do not need to
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be patched.</P
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></TD
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></TR
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></TABLE
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></DIV
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><P
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>Now instead of using <B
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CLASS="command"
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>make
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<TT
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CLASS="parameter"
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><I
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>menuconfig</I
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></TT
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></B
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>, I have an excellent
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alternative. Check
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this out: copy your current <TT
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CLASS="filename"
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>.config</TT
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> file into
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<TT
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CLASS="filename"
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>/usr/src/linux</TT
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>.
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Now use <SPAN
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CLASS="QUOTE"
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>"<B
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CLASS="command"
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>make <TT
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CLASS="parameter"
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><I
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>oldconfig</I
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></TT
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></B
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>"</SPAN
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>. It will run through your old config file and see
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what's been updated so that you don't have to find all the new options.
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For <EM
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>everything</EM
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> to do with ACPI and your specific
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hardware (Toshibas choose the Toshiba options, Asus choose the Asus
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options) choose <TT
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CLASS="option"
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>M</TT
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> for module. There are about ten
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different ACPI related options that you will need to select.</P
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><P
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>In point form, this is how the kernel should be configured:</P
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><P
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></P
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><UL
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><LI
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><P
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> <B
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CLASS="command"
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>cd
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<TT
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CLASS="filename"
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>/usr/src/linux</TT
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>
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</B
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>
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</P
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></LI
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><LI
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><P
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> <B
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CLASS="command"
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>cp
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<TT
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CLASS="filename"
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>/usr/src/<TT
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CLASS="replaceable"
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><I
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><oldkernel-source-directory></I
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></TT
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>/.config</TT
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>
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<TT
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CLASS="filename"
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>.config</TT
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>
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</B
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>
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</P
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></LI
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><LI
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><P
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> <B
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CLASS="command"
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>make <TT
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CLASS="parameter"
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><I
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>oldconfig</I
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></TT
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></B
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>
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(say <TT
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CLASS="option"
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>M</TT
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> to all new options for
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ACPI--you can also say <SPAN
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CLASS="QUOTE"
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>"<TT
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CLASS="option"
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>Y</TT
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>"</SPAN
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> if you prefer to compile it directly
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into your kernel)
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</P
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></LI
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></UL
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><P
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>Now go in to the config file with <B
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CLASS="command"
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>make
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<TT
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CLASS="parameter"
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><I
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>menuconfig</I
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></TT
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></B
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>. I want you do check
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and make sure you have your APM (the old stuff) turned off. Under
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<SPAN
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CLASS="QUOTE"
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>"<SPAN
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CLASS="guimenu"
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>General Setup</SPAN
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>"</SPAN
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>, make sure that:</P
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><P
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></P
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><UL
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><LI
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><P
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> <SPAN
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CLASS="guimenuitem"
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>Power Management Support</SPAN
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>
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is ON</P
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></LI
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><LI
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><P
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> <SPAN
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CLASS="guimenuitem"
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>APM (Advanced Power
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Management)</SPAN
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> is OFF (this is the old one--you
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don't even want it as a module unless you really know what you're
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doing. And if you really know what you're doing you're probably not
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reading this.)</P
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></LI
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><LI
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><P
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>everything to do with ACPI should be
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<TT
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CLASS="option"
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>M</TT
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> (modules) or <TT
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CLASS="option"
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>*</TT
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> (compiled
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directly into the kernel). Read the list
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<EM
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>carefully</EM
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>. Some options will not apply to your
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hardware.</P
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></LI
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></UL
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><P
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>exit and save the new configuration</P
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"><TABLE
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SUMMARY="Footer navigation table"
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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><A
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HREF="kernelprep.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="index.html"
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ACCESSKEY="H"
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>Home</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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><A
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HREF="kernelcompile.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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|
>Download and Unpack the New Kernel</TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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> </TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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>Compile the new kernel</TD
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></TR
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></TABLE
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></DIV
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></BODY
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></HTML
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>
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