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Re: [Discuss-gnuradio] Ubuntu 10.04 installation


From: Ken N9VV
Subject: Re: [Discuss-gnuradio] Ubuntu 10.04 installation
Date: Fri, 14 May 2010 13:21:34 -0500
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.9) Gecko/20100317 Thunderbird/3.0.4

Writing from an Atom 330 mITX that runs Ubuntu 10.04
without any problems. Been running it for over 2 months
in it's beta form and daily updates. Don't know about the
Atom 510 but the 330 sure ticks right along :-)

Triple booted in WinXP/Ubuntu 9.10, and 10.04.

rgds,
Ken - Naperville,IL USA

On 5/14/2010 1:02 PM, Tom Rondeau wrote:
On Thu, May 13, 2010 at 11:10 PM, Marcus D. Leech<address@hidden>  wrote:
On 05/13/2010 11:01 PM, Tom Rondeau wrote:
I installed 10.04 on my laptop as a full, fresh install. I haven't had
any issues building GNU Radio.

I don't have anything constructive for you, Marcus, just that bit of info.

Tom


Hmmmmm.    Curiouser, and curiouser.

It's not my machine, I'm "proxying" for a colleague who was so keen on
the Gnu Radio-based application I've
  been developing that he went out and got himself a 2nd machine,
identical to the first, to run another
  instance on.  The second machine is a "fresh from the box", while the
first is a upgrade from 9.04.

I don't think I've seen GCC dumpeth the core in many many years.  Makes
me wonder about weird
  hardware problems.  It's an Atom D510-based system.  I wonder if there
are kernel subtleties.
  Like the upgrade from 9.04 leaves you with a different kernel than a
"out of the box" 10.04?
  I'm not a Ubuntu guy, just doing my friend a favour trying to debug this.


It very well could be an issue with the Atom. I know there are special
versions of Ubuntu out (Eeebuntu, if I recall correctly) for the Atom
with patches applied especially for the processor. Intel has quite a
few flags tailored for compiling to the Atom, which could be screwing
stuff up. Maybe an SSE related issue.

Tom

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