Dear all,
I implemented an application with Python and Tkinter. To test it on
XO, I installed tkinter, PIL, and PMW modules there. However, when
running it on XO, the following error appeared after the application
icon disappeared.
(EE) SIGIO not blocked at xf86eqEnqueue
(EE) SIGIO not
If we've recycled our shipping box already do we call brightstar or fedex or
olpc or who to get our reference number? I can't seem to find it in any
emails, but maybe I am not looking in the right place. -- Erik
On 12/26/07, Jeffrey Kesselman [EMAIL PROTECTED] wrote:
Ah thank you. It the
I see no new builds since Dec 29, and the last few builds
were not even announced by bert's script.
What happened?
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On Jan 2, 2008, at 13:37 , Bernardo Innocenti wrote:
I see no new builds since Dec 29, and the last few builds
were not even announced by bert's script.
My script is fine I think. It just does not send an announcement for
builds without changed packages or failed builds:
On Jan 2, 2008, at 13:45 , Bert Freudenberg wrote:
On Jan 2, 2008, at 13:37 , Bernardo Innocenti wrote:
I see no new builds since Dec 29, and the last few builds
were not even announced by bert's script.
My script is fine I think. It just does not send an announcement for
builds without
Tom Sylla wrote:
http://openbios.org/viewvc/cpu/x86/pc/olpc/lxmsrs.fth?view=markuprevision=739root=OpenFirmware
has:
msr: .1810 fdfff000.fd000111. \ Video (write through), fbsize
which is setting the framebuffer as write-combining. (the write
through comment is incorrect)
This
Bert Freudenberg wrote:
Btw, pilgrim.laptop.org seems to be down ...
Again?
We had a short (0.5sec) power outage at 1CC a few days ago.
Some machines which are not under UPS may have died.
Someone please check pilgrim in the server room.
--
\___/
|___| Bernardo Innocenti -
Yes, these are packages that had landed in joyride from upstream while
no one was looking.
We need to get the build announcer to give us insight into upstream
package updates (on Dennis' shoulders).
There are several of these that are worth further investigation: we need
to check the diffs and
(cc fedora-devel)
Jim Gettys wrote:
Yes, these are packages that had landed in joyride from upstream while
no one was looking.
We need to get the build announcer to give us insight into upstream
package updates (on Dennis' shoulders).
There are several of these that are worth further
On Wednesday 02 January 2008, Bernardo Innocenti wrote:
Bert Freudenberg wrote:
Btw, pilgrim.laptop.org seems to be down ...
Again?
We had a short (0.5sec) power outage at 1CC a few days ago.
Some machines which are not under UPS may have died.
Someone please check pilgrim in the server
Sugar entails a complete redesign of some basic UI concepts, so I thought a
thread on how to rethink applications to take advantage would be
appropriate.
One thing I've noticed in Paint is that an Edit toolbar is far less
useful than an Edit menu. You want to copy something - you go to the
First, thanks to everybody who replied to my requests on Python,
Smalltalk, and FORTH documentation tools. I will put the links you
have given me into the document outlines linked from the OLPC
Publications page, and at some point we can start expanding the
outlines into draft documents. Further
On Jan 1, 2008 3:14 PM, M. Edward (Ed) Borasky [EMAIL PROTECTED] wrote:
Edward Cherlin wrote:
Does anybody know of a documentation tool for Open Firmware, or for
FORTH more generally? Exploring using 'words' and 'see'
Are you looking for automated documentation generation, or FORTH coding
Hello,
Any reason why approved inclusions from 2 weeks ago are not rolled
into this build?
http://dev.laptop.org/ticket/5638
TamTam versions included here are buggy and have incompatible po file
integration.
Best wishes to all for 2008!
jp (ethrop)
_
Journal integration is an interesting problem. Tux Paint keeps
some extra per-image data in extra files. I'm thinking that an
export-to-journal button might be most appropriate.
There is an explicit keep button in the activity toolbar to allow
kids to save an object in a particular state.
Per the http://dev.laptop.org/roadmap, today is the last day to update
activities in joyride to pick up translations. You should not be making
other changes (other than blocker bug fixes and fixes we've reviewed and
approved) while doing these updates.
When you have tested your activities in
Sorry, the copied listing here is from 630, but the TamTam versions
are the same in 669.
On 2-Jan-08, at 11:21 AM, Jean Piché wrote:
Hello,
Any reason why approved inclusions from 2 weeks ago are not rolled
into this build?
http://dev.laptop.org/ticket/5638
TamTam versions
Jaya and Sameer,
That looks very similar to the peripheral I have been working on; for
details, you can see reference the page:
wiki.laptop.org/go/TeleHealth_Module.
Our pricepoint is slightly lower, but the goal is the same. I am very
curious to learn more about your experiences and contacts in
Bernardo Innocenti wrote:
Tom Sylla wrote:
http://openbios.org/viewvc/cpu/x86/pc/olpc/lxmsrs.fth?view=markuprevision=739root=OpenFirmware
has:
msr: .1810 fdfff000.fd000111. \ Video (write through), fbsize
which is setting the framebuffer as write-combining. (the write
through
On Monday 12 November 2007, Bert Freudenberg wrote:
Btw, this diff is actually relative to build 625.
- Bert -
On Nov 12, 2007, at 6:57 , Build Announcer Script wrote:
http://xs-dev.laptop.org/~cscott/olpc/streams/update1/build630/
devel_jffs2/
For one this is not the right place for
On Wednesday 02 January 2008, Dennis Gilmore wrote:
On Monday 12 November 2007, Bert Freudenberg wrote:
Btw, this diff is actually relative to build 625.
- Bert -
On Nov 12, 2007, at 6:57 , Build Announcer Script wrote:
http://xs-dev.laptop.org/~cscott/olpc/streams/update1/build630/
John Richard Moser wrote:
Bernardo Innocenti wrote:
Tom Sylla wrote:
http://openbios.org/viewvc/cpu/x86/pc/olpc/lxmsrs.fth?view=markuprevision=739root=OpenFirmware
has:
msr: .1810 fdfff000.fd000111. \ Video (write through), fbsize
which is setting the framebuffer as
Mitch Bradley wrote:
John Richard Moser wrote:
Bernardo Innocenti wrote:
Tom Sylla wrote:
[...]
The Geode GX has 64 TLB entries right? I don't know how many the
Geode LX has, or if there's an L2 TLB. Obviously, though, this would
be a major performance boon, what with there
On 02/01/08 08:01 -1000, Mitch Bradley wrote:
John Richard Moser wrote:
Bernardo Innocenti wrote:
Tom Sylla wrote:
http://openbios.org/viewvc/cpu/x86/pc/olpc/lxmsrs.fth?view=markuprevision=739root=OpenFirmware
has:
msr: .1810 fdfff000.fd000111. \ Video (write
On 02/01/08 08:18 -0500, Bernardo Innocenti wrote:
Tom Sylla wrote:
http://openbios.org/viewvc/cpu/x86/pc/olpc/lxmsrs.fth?view=markuprevision=739root=OpenFirmware
has:
msr: .1810 fdfff000.fd000111. \ Video (write through), fbsize
which is setting the framebuffer as
http://pilgrim.laptop.org/~pilgrim/olpc/streams/update.1/build670/
-Record-47.xo
+Record-49.xo
-TamTamEdit-44.xo
+TamTamEdit-45.xo
-TamTamJam-44.xo
+TamTamJam-46.xo
-TamTamMini-43.xo
+TamTamMini-44.xo
-TamTamSynthLab-44.xo
+TamTamSynthLab-46.xo
-TurtleArt-4.xo
+TurtleArt-7.xo
-Web-81.xo
I'm running with a stock laptop from the G1G1 program, the
instructions on the library grid (in the wiki) don't seem to match
what I see on my XO -- there is no /home/olpc/Library - let alone a
/home/olpc/Library/makeindex.py
Is there an update I have to do, or someplace where I can grab
Jordan Crouse wrote:
On 02/01/08 08:18 -0500, Bernardo Innocenti wrote:
Tom Sylla wrote:
http://openbios.org/viewvc/cpu/x86/pc/olpc/lxmsrs.fth?view=markuprevision=739root=OpenFirmware
has:
msr: .1810 fdfff000.fd000111. \ Video (write through), fbsize
which is setting the
There are various possible solutions. In order from smallest to largest
changes:
1. Move the select tool onto the Edit toolbar, or put it in both places.
2. Automatically change to the select tool for as long as you're using
the
edit toolbar.
3. Move from an select - action (object
You should (?) have received an email subj: Thank You and Welcome to the
OLPC Community!
Near the end they refer to the T-Mobile HotSpot offer and mention your
order reference number. Something like 7x .
Chuck
On Jan 2, 2008 4:38 AM, Erik Blankinship [EMAIL PROTECTED] wrote:
If
I am trying to put some B2-1s in good use.
I read that 406.15 is the recommended os version but I can't find it anywhere.
Any idea of where can I get it?
Thanks a lot!
--
Ricardo Carrano
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On Jan 2, 2008 11:25 AM, Eben Eliason [EMAIL PROTECTED] wrote:
Journal integration is an interesting problem. Tux Paint keeps
some extra per-image data in extra files. I'm thinking that an
export-to-journal button might be most appropriate.
There is an explicit keep button in the activity
http://olpc.download.redhat.com/olpc/streams/development/build406.15/
There was a 406.16 build in testing that included latest wireless
firmware.
Bernie, where did you put it ?
In the meantime, you can patch 406.15 pretty simply:
wget http://dev.laptop.org/pub/firmware/libertas/
On Wed, 2008-01-02 at 16:48 -0300, Ricardo Carrano wrote:
I am trying to put some B2-1s in good use.
I read that 406.15 is the recommended os version but I can't find it anywhere.
Any idea of where can I get it?
Thanks a lot!
In my opinion, the current software should be able to run on the
http://olpc.download.redhat.com/olpc/streams/development/build406.15/
-walter
On Jan 2, 2008 2:48 PM, Ricardo Carrano [EMAIL PROTECTED] wrote:
I am trying to put some B2-1s in good use.
I read that 406.15 is the recommended os version but I can't find it anywhere.
Any idea of where can I get
The problems go a bit beyond cpu and memory usage: some drivers have
changed: the camera for one. Maybe after Update.1 is out the door...
-walter
On Jan 2, 2008 2:58 PM, Tomeu Vizoso [EMAIL PROTECTED] wrote:
On Wed, 2008-01-02 at 16:48 -0300, Ricardo Carrano wrote:
I am trying to put some
Has there been any thought to putting B2s up for 'adoption,' giving them to
people whose projects require the same wireless chipset or audio hardware,
rather than those projects that are more software-oriented?
--Ian
On Jan 2, 2008 2:58 PM, Walter Bender [EMAIL PROTECTED] wrote:
Dear Everyone,
This email is a notification that we would like to make an API change in
order to make activity data persist across updates (#5033). The API
change consists of moving '/activities' to '/security/1/activities'.
I will send a second email when the changes begin to be committed into
Yes, what I meant was that if we got, for update.2, sugar's cpu and mem
usage where we want it, perhaps that would be enough to run on b2s.
Volunteers could then do images combining a base system from 406 and the
latest sugar components.
I don't see how the sugar team could divert efforts into
All of these are valid suggestions. The drawback to all is that they
make assumptions about the types of selections that can be made (More
specifically, they don't allow for compound boolean selections).
Perhaps that's not something many (any?) kids will want or need, but
we have to
So far I have come up with two untested, theoretical ways to circumvent
the kernel signing mechanism and boot an unsigned kernel. These are
both dead simple so I'll keep the explanation short. Both require an
activation key, neither require a developer's key; in other words, if
you can boot
http://xs-dev.laptop.org/~cscott/olpc/streams/ship.2/build656/
-kernel.i586 0:2.6.22-20071228.bernie15.olpc.af3dd
+kernel.i586 0:2.6.22-20071231.2.olpc.83e0631da83a269
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Aggregated logs at http://dev.laptop.org/~bert/ship.2-pkgs.html
Hi all,
While not a primary concern of the project, printing is something that
teachers are asking for. OSL HP are exploring how all the pieces will
fit together. Much of this was discussed in a recent call with Walter
Bender, Jim Gettys, Jim Rowson (HP), North Krimsly (OSL), Carlos Jensen
On Wed, Jan 02, 2008 at 02:57:56PM -0500, John Watlington wrote:
There was a 406.16 build in testing that included latest wireless
firmware.
Bernie, where did you put it ?
http://dev.laptop.org/~quozl/build406.16/ is where I put the build that
I did. The changes are new wireless firmware,
Greetings,
I would like to formally invite the OLPC project to participate in the 6th
annual Southern California Linux Expo. The show will be taking place February
8th through the 10th, 2008 in Los Angeles, California at the Westin LAX hotel
conveniently located near the LAX International
On Jan 2, 2008 2:17 PM, Eben Eliason [EMAIL PROTECTED] wrote:
selections: verb-object or object-verb
... discussion running on... the next step is example code... not gonna do
it next.
global preferences
Quite true. I think we'll probably introduce a form of fullscreen
modal dialog for
John Richard Moser wrote:
YES. You can mix and match your page sizes, have some pages 4MiB and
some 4KiB. If a block of i.e. the heap is 4MiB long, the kernel can
technically relocate all 1024 involved pages so they're physically
contiguous and aligned to a 4MiB boundary, and then remap
http://xs-dev.laptop.org/~cscott/olpc/streams/joyride/build1491/
-Chat-32.xo
+Chat-34.xo
-Measure-14.xo
+Measure-15.xo
-Read-37.xo
+Read-38.xo
-initscripts.i386 0:8.54.1-13.olpc2
+initscripts.i386 0:8.54.1-15.olpc2
-iputils.i386 0:20070202-3.fc7
-kernel.i586
http://pilgrim.laptop.org/~pilgrim/olpc/streams/update.1/build671/
-Etoys-71.xo
+Etoys-73.xo
-bootfw.i386 0:q2d06-0
+bootfw.i386 0:q2d07-0
-etoys.noarch 0:2.2.1796-1
+etoys.noarch 0:2.3.1864-1
-libertas-usb8388-firmware.noarch 2:5.110.20.p47-2.fc7
+libertas-usb8388-firmware.noarch
Quite true. I think we'll probably introduce a form of fullscreen
modal dialog for such a thing. That is, you press an account
settings button and get a fullscreen overlay containing all of the
necessary settings, hiding the rest of the interface, including the
toolbar itself, to focus
---
olpc-configure |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/olpc-configure b/olpc-configure
index 342be4d..1f68cf0 100755
--- a/olpc-configure
+++ b/olpc-configure
@@ -180,6 +180,10 @@ __EOF__
if [ -x /usr/sbin/rainbow-replay-spool ]; then
Ian Daniher writes:
Has there been any thought to putting B2s up for 'adoption,'
giving them to people whose projects require the same
wireless chipset or audio hardware, rather than those
projects that are more software-oriented?
I was just about to start asking along these lines.
There is
On Jan 3, 2008, at 1:08 , Bernardo Innocenti wrote:
Hello,
how about adding the size delta to the build report?
So we see how much bloat we're taking incrementally.
I do not see this info in the build logs ...
- Bert -
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eXcellent name choice!
On 12/31/07, Polychronis Ypodimatopoulos [EMAIL PROTECTED] wrote:
Announcing Cerebro - http://cerebro.mit.edu
Cerebro is a scalable, light-weight protocol that allows 802.11b/g
devices to form a mesh network. Cerebro has the following advantages:
- It provides
[various people]
BSD process accounting and auditd support though?
BSD process accounting can be very useful for debugging.
It is particularly valuable when you have programs being
started from weird places, being debugged already, or
crossing through stuff like setuid. It doesn't cost much.
I
Mitch Bradley wrote:
David W Hogg wrote:
On a somewhat related note, is there any way to attach an external
monitor to the XO? I would love to give my astronomy research
seminars in the spring from my G1G1 XO; but this would also be useful
for those with impaired sight (some of my
I think we should re-enable the empty root password for
Update.1.
The reason why is that we have plenty of documentation in
the wiki and elsewhere suggesting people to login as root or
to su as root. There should be at least a transition period
so the support people don't get flooded with
On Wed, 2 Jan 2008, Bernardo Innocenti wrote:
I think we should re-enable the empty root password for
Update.1.
The reason why is that we have plenty of documentation in
the wiki and elsewhere suggesting people to login as root or
to su as root. There should be at least a transition period
Albert Cahalan wrote:
[various people]
BSD process accounting and auditd support though?
BSD process accounting can be very useful for debugging.
It is particularly valuable when you have programs being
started from weird places, being debugged already, or
crossing through stuff like
How do I do the opposite of copy-nand - copy the OS image _from_ the nand into
a USB key?
--
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Ricardo Carrano wrote:
How do I do the opposite of copy-nand - copy the OS image _from_ the nand
into a USB key?
ok save-nand u:\foo.img
--
Ricardo Carrano
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http://xs-dev.laptop.org/~cscott/olpc/streams/joyride/build1492/
-libcdio.i386 0:0.78.2-2.fc7
+libcdio.i386 0:0.78.2-4.fc7
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On Jan 2, 2008 5:35 PM, Eben Eliason [EMAIL PROTECTED] wrote:
Quite true. I think we'll probably introduce a form of fullscreen
modal dialog for such a thing. That is, you press an account
settings button and get a fullscreen overlay containing all of the
necessary settings, hiding
SJ,
To date, /security is used by the initramfs and firmware to store the
developer key and activation lease. We also considered using it to
communicate with the initramfs, e.g. to install a developer key found on
a USB key but this has not been implemented.
/activities arose to be Rainbow's
http://pilgrim.laptop.org/~pilgrim/olpc/streams/update.1/build672/
+AcousticMeasure-11.xo
-AcousticMeasure-7.xo
--- AcousticMeasure-11 ---
* Fix socket placement to work under Rainbow.
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quote who=Eric Van Hensbergen date=Wed, Jan 02, 2008 at 12:25:48PM -0600
I'm running with a stock laptop from the G1G1 program, the
instructions on the library grid (in the wiki) don't seem to match
what I see on my XO -- there is no /home/olpc/Library
Strange. It should exist or should be
Albert Cahalan wrote:
I got it to work with a different pam module, and placed
that info into trac. http://dev.laptop.org/ticket/5537
#%PAM-1.0
auth sufficient pam_rootok.so
auth requiredpam_succeed_if.so use_uid user ingroup wheel
auth include system-auth
account
John Richard Moser wrote:
VECTOR 1: kexec()
[...]
VECTOR 2: unsigned module
[...]
Unless we disable things such as /dev/mem, I also see a much
wider attack vector, where one can inject arbitrary code in
the kernel and recreate the conditions of these. And there
are many alternative
Peter Krenesky wrote:
While not a primary concern of the project, printing is something that
teachers are asking for.
[...]
Is this nice documentation already in the wiki? If not,
please be bold and create a new page!
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\___\
Applied, thanks.
--
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http://lists.laptop.org/listinfo/devel
Bernardo Innocenti wrote:
John Richard Moser wrote:
VECTOR 1: kexec()
[...]
VECTOR 2: unsigned module
[...]
Unless we disable things such as /dev/mem, I also see a much
wider attack vector, where one can inject arbitrary code in
the kernel and recreate the conditions of these. And
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Mitch Bradley wrote:
The part is rated for 100,000 *erase* cycles per block. There are 64
independently-writable 2K pages per block. Writing doesn't count in the
wear calculation - just erasing.
What does rated mean? Specifically, I imagine
Build Announcer Script wrote:
http://pilgrim.laptop.org/~pilgrim/olpc/streams/update.1/build672/
+AcousticMeasure-11.xo
-AcousticMeasure-7.xo
--- AcousticMeasure-11 ---
* Fix socket placement to work under Rainbow.
The diff script only got the latest changelog entry and
missed those for
I was wondering what this program is useful for.
It does not seem to be referenced anywhere, so maybe
now we could drop it?
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\___\ One Laptop Per Child - http://www.laptop.org/
___
On Thu, 3 Jan 2008, John Richard Moser wrote:
I did not address the mass of other crap you could do to the system with
root. I was only addressing evading the OFW security implementation for
only booting signed OSes.
Here's another vector:
1. On a laptop that comes from the factory with the
At some point, when these fairly obvious loopholes that we have known
about since forever are closed, we plan to change the key so new
machines will only run the more secure OS versions. Old machines will
continue to be vulnerable until they are upgraded to new firmware with
the new key, and
On Jan 3, 2008 12:15 AM, Bernardo Innocenti [EMAIL PROTECTED] wrote:
Albert Cahalan wrote:
auth requiredpam_succeed_if.so use_uid user ingroup wheel
...
This seems really equivalent to using pam_wheel.so.
I thought so to, but testing seems to show that pam_wheel.so
will only protect
C. Scott Ananian wrote:
On Dec 23, 2007 4:55 PM, Bernardo Innocenti [EMAIL PROTECTED] wrote:
Jerry Van Baren wrote:
Hmmm, odd. After setting the hwclock with --utc, my /etc/adjtime has
UTC but, when I cycled power, my system clock was off by my timezone.
Ahh, my /etc/adjtime has 0 instead
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