latest HaitiOS-0.6 very close

[Alan Jhonn Aguiar Schwyn]

Hi,
Who decides wich activities are included on the image?Can I suggest "I know America"?
http://activities.sugarlabs.org/en-US/sugar/addon/4464
The activity has all countries of America (South, Central and North) and Haiti too.I attach one capture of the game.
Regards!
Alan

> Date: Thu, 19 Dec 2013 12:12:18 +1100
> From: quozl at laptop.org
> To: georgejhunt at gmail.com
> Subject: Re: latest HaitiOS-0.6 very close
> CC: holt at unleashkids.org; sora at unleashkids.org; devel at lists.laptop.org; curtathompson at gmail.com; tim at timmoody.com
> 
> Yeah, I can see how you might think the .zip file is the same as the
> .rom file, since they have the same version of firmware.
> 
> They are different packaging of the firmware.
> 
> The bootfw.zip contains within it a file data.img which was renamed
> from q2f19.rom, and a file data.sig which is the cryptographic
> signature for data.img.
> 
> The firmware opens bootfw.zip, reads the file data.sig, checks the
> signature, and reads the file data.img, checks the version, and if
> newer than current version begins a reflash.
> 
> The signature is critical to the normal firmware upgrade process.
> 
> Illustration:
> 
> $ wget [...]/bootfw.zip [...]/q2f19.rom
> $ unzip bootfw.zip
> $ md5sum q2f19.rom data.img data.sig
> 8ebeb4ada8d59c5031c48b60ecf0899b  q2f19.rom
> 8ebeb4ada8d59c5031c48b60ecf0899b  data.img
> eea8805b8d965f4c8f93f8601d23c19c  data.sig
> $ cmp q2f19.rom data.img && echo same
> same
> $ 
> 
> On Wed, Dec 18, 2013 at 07:39:06PM -0500, George Hunt wrote:
> > I was checking the md5sum of bootfw.zip, as James suggested.  
> > 
> > I noticed that the q2f19.rom generated a different md5sum than the bootfw.zip.
> > And I didn't think the filename was included in the md5sum.
> > 
> > So I copied the contents of the g2f19.4om to a file called bootfw.zip in the /
> > boot folder on the USB stick.
> > 
> > The 4button startup no longer stalled.  So I suspect that Jerry's hunch was
> > correct. To completely test the solution, I should downgrade the firmware, and
> > make sure it gets upgraded.
> > 
> > Which I am about to do.
> > 
> > George
> > 
> > 
> > On Wed, Dec 18, 2013 at 6:36 PM, James Cameron <quozl at laptop.org> wrote:
> > 
> >     On Wed, Dec 18, 2013 at 06:20:38PM -0500, George Hunt wrote:
> >     > I'll test Jerry's hypothesis that the q2119 wasn't signed properly
> >     > by substituting an official one. I'm out this evening. So whatever
> >     > happens will need to be in the next 4 hours.
> > 
> >     We've never signed anything called q2119.
> > 
> >     Perhaps you mean q2f19.
> > 
> >     Check your copy is correct.
> > 
> >     q2f19's bootfw.zip has md5sum 8585307de5cc8d6867bf58ef56d59f3a
> > 
> >     To test that it is signed: downgrade a laptop to q2f18, put the file
> >     on a USB drive in the boot directory, insert USB drive into laptop,
> >     hold down the X game key, turn power on.  The display should say if
> >     the signature passed or failed.
> > 
> >     The upstream link is
> >     http://dev.laptop.org/pub/firmware/q2f19/bootfw.zip
> >    
> >     --
> >     James Cameron
> >     http://quozl.linux.org.au/
> > 
> > 
> 
> -- 
> James Cameron
> http://quozl.linux.org.au/
> _______________________________________________
> Devel mailing list
> Devel at lists.laptop.org
> http://lists.laptop.org/listinfo/devel
 		 	   		  
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