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<TITLE>The Answer Gang 58: Linux on Laptop</TITLE>
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<H1><A NAME="answer">
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<font color="#B03060">The Answer Gang</font>
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<H4>By James T. Dennis,
<a href="mailto:linux-questions-only@ssc.com">linux-questions-only@ssc.com</a><BR>
LinuxCare,
<A HREF="http://www.linuxcare.com/">http://www.linuxcare.com/</A>
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<H3 align="left"><img src="../../gx/dennis/qbubble.gif"
height="50" width="60" alt="(?) " border="0"
>Linux on Laptop</H3>
<p><strong>From Philipp on Tue, 19 Sep 2000
</strong></p>
<p align="right">Answered by: Heather Stern</p>
<P><STRONG>
Hi mr. answerguy,
</STRONG></P>
<P><STRONG>
I have installed Linux on my IBM thinkpad and have found quite a few
curiosities you might help me with:
</STRONG></P>
<P><STRONG><ul>
<li> it only works if I install Win98 on the first partition and Linux on the
second partition (2GB each), Lilo being on the MBR
</ul></STRONG></P>
<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
This is normal. MSwin looks for its drives sequentially and when it runs
out of stuff it understands, it stops.
</BLOCKQUOTE>
<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
HEIGHT="28" WIDTH="50" BORDER="0"
><ul>
<li> the LT Win modem doesn't work under Linux (big surprise...)
</ul></STRONG></P>
<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
For fairly annoying values of "works" it can be forced to work <TT>-</TT> you need
to either stick with 2.2.14 or force 2.2.14's ppp service into a 2.2.16
setup with a shoehorn... then load the ltmodem driver binary they provide
(you can find it at <a href="http://www.linmodems.org/">linmodems.org</a>)
</BLOCKQUOTE>
<BLOCKQUOTE>
It still sucks up lots of CPU under load though. And it's sort of doomed,
unless they wake up and smell the coffee before the 2.4 kernel ships -- there
isn't amy open code, and there isn't even a binary link kit like Aureal did
for their soundcards.
</BLOCKQUOTE>
<BLOCKQUOTE>
Speaking of which -- cheers to Aureal for a good middle ground solution,
and especially for setting up on
<a href="http://aureal.sourceforge.net/">aureal.sourceforge.net</a>. May it
encourage other vendors to do the same!
</BLOCKQUOTE>
<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
HEIGHT="28" WIDTH="50" BORDER="0"
><ul>
<li> but so doesn't the sound - unpleasant surprise!!
</ul></STRONG></P>
<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
Can't really help unless you can tell what the sound is. Run lspci and
see if it says. If you're lucky it's something normal, like an IRQ conflict.
Try telling your CMOS Setup program that we are <em>not</em> a plug and
play OS, so it will fix the IRQs for your builtin devices. Our idea of
"plug and play" is under our control, not the BIOS'...
</BLOCKQUOTE>
<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
HEIGHT="28" WIDTH="50" BORDER="0"
><ul>
<li> my x-windows is fine, but it has the tendencies to produce errors when I
shut it down
</ul></STRONG></P>
<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
Maybe Kenneth Harker's Linux on Laptops resource page
(<a href="http://www.cs.utexas.edu/users/kharker/linux-laptop/"
>http://www.cs.utexas.edu/users/kharker/linux-laptop/</a>)
has a link to someone else with the same model?
</BLOCKQUOTE>
<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
Positive surprises:
<ul>
<li> the power management is better than with winslows
</ul>
</STRONG></P>
<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
Well, we try, anyway.
</BLOCKQUOTE>
<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
HEIGHT="28" WIDTH="50" BORDER="0"
><ul>
<li> the xconfigurator had no problem at all with my lcd-screen, but I knew
the necessary settings
</ul>
</STRONG></P>
<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
Luckily most configurators have a pick for LCD screen these days.
</BLOCKQUOTE>
<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
HEIGHT="28" WIDTH="50" BORDER="0"
><ul>
<li> the mouse (IBM track point) work better than with win (finer configurable)
</ul>
</STRONG></P>
<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
Mice and many other input widgets, we do pretty well.
</BLOCKQUOTE>
<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
Anyway, mr. answerguy, if you know how I could get my soundcard or modem to
work, I'd be really happy. (PS, I've been through the HowTo's and am
currently using an external modem, which is not too nifty on a mobile
computer)
</STRONG></P>
<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
I highly recommend a PCMCIA based modem instead of a clunky box-model.
Ambicom makes nice solid cardbus modems which are not "winmodems" either.
</BLOCKQUOTE>
<P><STRONG><IMG SRC="../../gx/dennis/qbub.gif" ALT="(?)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
Regards and Shalom,
<br>Philipp Schl<68>ter
</STRONG></P>
<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
HEIGHT="28" WIDTH="50" BORDER="0"
>
Best of luck! -- Heather
</BLOCKQUOTE>
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<H5 align="center"><a href="http://www.linuxgazette.com/copying.html"
>Copyright &copy;</a> 2000, James T. Dennis
<BR>Published in the <I>Linux Gazette</I> Issue 58 October 2000</H5>
<H6 ALIGN="center">HTML transformation by
<A HREF="mailto:star@tuxtops.com">Heather Stern</a> of
Tuxtops, Inc.,
<A HREF="http://www.tuxtops.com/">http://www.tuxtops.com/</A>
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