olpc July 2009

olpc@lists.fedoraproject.org

26 participants
44 discussions

new F11-for-XO1 images available for testing
by Daniel Drake 02 Nov '09

02 Nov '09

Hi, I just built 2 images of F11-for-XO1 on OLPC infrastructure according to my own instructions. http://wiki.laptop.org/go/F11_for_XO-1 The first one is based on the backport that I built and tested before (a few weeks ago), so it will probably work: http://dev.laptop.org/~dsd/f11-xo1/os1 and the second one is updated with all of the recent changes that have been happening in XO-1.5 software development, bringing the 2 trees in sync at the present time http://dev.laptop.org/~dsd/f11-xo1/os2 Neither have been tested since the internet connection here in Nepal is very slow - I will download them over the weekend. It would be great if anyone is interested in testing during that time though. I would suggest starting with os2 and falling back on os1 if it doesn't work. I'm still looking for people to take on the role of making these builds on a regular basis - for me, these builds are just a one-off for now. The usual cautions apply: this is development code, there will be bugs. Installation instructions: use copy-nand to install osX.img with osX.crc. Daniel

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Re: F11 for the X01- shutdown
by Yioryos Asprobounitis 01 Aug '09

01 Aug '09

--- On Wed, 7/29/09, Mikus Grinbergs <mikus(a)bga.com> wrote: > From: Mikus Grinbergs <mikus(a)bga.com> > Subject: Re: F11 for the X01- shutdown > To: fedora-olpc-list(a)redhat.com > Cc: "Yioryos Asprobounitis" <mavrothal(a)yahoo.com> > Date: Wednesday, July 29, 2009, 8:25 PM > > Yet another log of random > shutdown. > > I noticed from the /var/log/messages content enclosed in > your recent post that your processor is running at 497.488 > MHz. My XO-1s are running at around 430.911 MHz. > Are you overclocking your XO-1 ? Fro the last 1 year+ :) The olpc.fth is in my Ubuntu/swap containing SDcard (follows) _However_ both random shutdown and X problems are happening also without the SDcard when the XO is using the original f110XO1/os2 olpc.fth -------------------------------------------------- SDcard olpc.fth:

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Image created with XO-1 scripts doesn't boot
by Juliano Bittencourt 31 Jul '09

31 Jul '09

Hello all, Since I'm currently living in Rwanda (with an overpriced slow connection), I though it would save me some time if I built my F11 images locally. I copied the scripts of the xo-1 branch at git and ran them to generate and os.img file. Everything went fine and after 3 days (downloading rpms) I got the image. I copied it to my XO-1, but it didn't booted. The machines freezes after ofw loads the ramdisk. No Linux kernel message at all. Some idea of what could be happening? Thanks, Juliano Juliano Bittencourt <juliano(a)lec.ufrgs.br> Laboratório de Estudos Cognitivos - LEC Address: Rua Ramiro Barcelos, 2600 - Bairro Santa Cecília - Porto Alegre - RS - Brasil Phone: +55 51 3308 5250 and +55 51 3308 5690

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Re: F11 for the X01- shutdown
by Mikus Grinbergs 31 Jul '09

31 Jul '09

Yioryos wrote: > Actually issuing > [root@localhost activity]# /usr/sbin/olpc-update-query > consistently shuts down my XO! > And I do have the devkey installed Interesting. The *only* F11-based build I use which comes with the 'olpc-update' package installed is f11-xo1/os2. And when I issue the 'olpc-update-query' command there, what I get is : | 0 [olpc]# olpc-update-query | Traceback (most recent call last): | File "/usr/sbin/olpc-update-query", line 13, in <module> | from bitfrost.update import perform_update, inhibit_suspend, check_signature | File "/usr/lib/python2.6/site-packages/bitfrost/update/__init__.py", line 5, in <module> | from setup import perform_update, inhibit_suspend, check_signature | File "/usr/lib/python2.6/site-packages/bitfrost/update/setup.py", line 11, in <module> | from bitfrost.leases.keys import OS_KEYS, DEVELOPER_KEYS | File "/usr/lib/python2.6/site-packages/bitfrost/leases/keys.py", line 52, in <module> | raise Exception("OFW is not mounted, cannot read deployment keys") | Exception: OFW is not mounted, cannot read deployment keys | 0 [olpc]# mikus

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f11-XO1/os2-Sugar problems
by Yioryos Asprobounitis 31 Jul '09

31 Jul '09

I'm not sure if it is th specific build or the applications involved but I'll go with the first since the applications work on other builds. Pippy 34 will run but all the example programs will fail because they do not find the modules to import (path issue?) Turtle Art 60 will not install after download even if you click on the downloaded file in the journal. I can install new applications but this is the first one I tried to _update_.

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Re: new F11-for-XO1 images available for testing
by Yioryos Asprobounitis 30 Jul '09

30 Jul '09

The latest incidence with F11-XO1/os2 is that will not get to the Home screen but instead will stay in a white and then black screen. I can get a console and everything seems to work but startx tells me that X is running in another terminal. Through repetitive reboots stays the same. It's probably some file corruption and I'll reinstall, but just in case is something systemic I got var/log/messages and x.org.log attached.

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Re: new F11-for-XO1 images available for testing
by Mikus Grinbergs 29 Jul '09

29 Jul '09

Paul wrote > i suspect a kernel config error of some sort, because this > works in the SoaS-on-XO images. What I'm seeing from 'time rtcwake -m mem -a -s 10' is different: On f11-xo1/os2 (and on devxo-1, which came from the Soas folks) the above command puts the XO-1 into "suspend" -- and it stays there. I have to press the 'power' button to get the XO to "resume". On SoaS3 and Strawberry (both of which came from the SoaS folks), the 'rtcwake' command *never* causes "suspend" -- the above command completes immediately (total elapsed is less than 0.1 seconds). mikus

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F11 for the X01- shutdown
by Yioryos Asprobounitis 29 Jul '09

29 Jul '09

Yet another log of random shutdown. In this one as you can see the xo was working for some time, I had turned off powerd and happened as soon as/while I was connecting to an open wifi and tried to open the Browse activity. Given that in my hands the shutdowns are happening usually very soon after boot, eg as soon as/while the xo is connecting to the wifi, I would guess that the problem stems from there.

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Re: F11 for the X01- shutdown
by Mikus Grinbergs 29 Jul '09

29 Jul '09

> Yet another log of random shutdown. I noticed from the /var/log/messages content enclosed in your recent post that your processor is running at 497.488 MHz. My XO-1s are running at around 430.911 MHz. Are you overclocking your XO-1 ? mikus

2 1

Show Must Go On - SoaS for the XO-1
by Sebastian Dziallas 29 Jul '09

29 Jul '09

Hi everybody, I'm very pleased to announce the first early preview of a new generation of SoaS XO-1 images. Those consist not only of the latest and greatest Sugar bits, but also a F11 base system and a special OLPC kernel based on 2.6.30. This means now that even power management actually works out of the box. There are some other points, for example the mostly working keyboard keys. But this is really just a preview! You'll notice only very few activities in your home view, which is due to a mistake in our config files. You'd be able to symlink the folders from /usr/share/sugar/honey to ~/Activities, though. This is a known issue, but if you come across others, please let us know! Finally, I'd like to take the chance to thank all the people for their tremendous work, especially Martin Dengler and all the folks at OLPC! Now how can you get that? Just download the following two files: http://download.sugarlabs.org/soas/xoimages/devxo-1.crc http://download.sugarlabs.org/soas/xoimages/devxo-1.img Put them on a USB key or a SD card, plug them into your XO and execute: copy-nand u:\devxo-1.img or copy-nand sd:\devxo-1.img Note that you'll need to have an unlocked XO and the latest firmware! So. Happy hacking and let us know what you think! :) --Sebastian

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olpc July 2009