Re: Python Development

2008-01-28 Thread Tomeu Vizoso
Hi, On Mon, 2008-01-28 at 16:25 -0500, 7150 wrote: > I am sorry to bother you on this list, but answers seem not to becoming > from elsewhere. You are welcome, questions like this are more than appropriate, but is better to have them in the sugar mailing list: http://lists.laptop.org/listinfo/s

Re: New joyride build 1591

2008-01-29 Thread Tomeu Vizoso
On Tue, 2008-01-29 at 09:15 +0100, Reinier Heeres wrote: > >> -sugar-evince-python 2.20.1.1-1.olpc2 > >> +sugar-evince-python 2.20.1.1-2.olpc2 > >> -bootfw q2d09-3.olpc2.unsigned > >> +bootfw q2d10-1.olpc2.unsigned > >> +desktop-file-utils 0.12-4.fc7 > >> +djvulibre 3.5.18-2.olpc2 > >> -sugar-evinc

Re: flash usb drives not on journal

2008-01-30 Thread Tomeu Vizoso
On Tue, 2008-01-29 at 22:50 -0200, Ricardo Carrano wrote: > I apologize if this is intended and I missed the news, but usb > sticks are not displaying in the journal anymore (joyride 1608). In order for usb sticks to appear in the journal, several components need to cooperate: at least the kernel

Re: New joyride build 1614

2008-01-30 Thread Tomeu Vizoso
On Wed, 2008-01-30 at 23:22 +0200, Jani Monoses wrote: > > -sugar-presence-service 0.65-0.31.20080103git76984f3f28 > > +sugar-presence-service 0.75.0-1 > > The version number does not seem to have been bumped to 0.75.0 in git > master. Where does it come from? I noticed the same with journal and

prevent data loss in running activities

2008-02-02 Thread Tomeu Vizoso
Hi, as tracked in tickets #4088 and #6014, there are two situations where the user can loose data inadvertently: - user shutdowns from the system menu, - laptop shutdowns unexpectedly because the laptop runs out of power or the user pressed the power button. Most activities are saving their sta

Re: prevent data loss in running activities

2008-02-04 Thread Tomeu Vizoso
On Fri, 2008-02-01 at 13:41 +0100, Tomeu Vizoso wrote: > Summarizing, I see three possibilities: > > - Adopt a full-fledged implementation of XSMP and ask activities to > support just the save-on-shutdown part of it. (Giving a nice wrapper at > least for python activities). >

Re: SD card errors on resume after suspend, joyride 1634 firmware q2d12

2008-02-04 Thread Tomeu Vizoso
Hi, I think you have found http://dev.laptop.org/ticket/4013 . Thanks, Tomeu On Mon, 2008-02-04 at 17:16 -0600, Mark Bauer wrote: > This happens maybe not every time, but at least 50% of the time, > when I wake from suspend (or sleep), > the SD card returns an error > > df: '/media/SD1': In

Re: Help for kick off!

2008-02-05 Thread Tomeu Vizoso
On Tue, 2008-02-05 at 10:48 +0530, ASWATHY PRASAD wrote: > > Hi, > > How to get started with OLPC for developing a software? Is there any > area which we require to know about in particular? > > How can we get to know more about the architecture of the OLPC? Also > the OS of OLPC and the r

Re: How to create a new MIME type for a Sugar activity?

2008-02-06 Thread Tomeu Vizoso
On Mon, 2008-02-04 at 11:21 -0600, James Simmons wrote: > I am writing a Sugar activity in Python. This activity will enable the > user to navigate through a list of image files stored in a Zip file by > using the arrow keys, and might support a slideshow feature too. There > might be a hundre

python activities startup

2008-02-06 Thread Tomeu Vizoso
Hi, as we all know, activities that use the python API (most of them) start up very slow in the XO, a trivial one launching in 7 seconds. http://dev.laptop.org/ticket/5228 I don't know yet if performance work will land in update.2 or in update.3, but now may be a good moment to summarize what we

Re: [sugar] python activities startup

2008-02-06 Thread Tomeu Vizoso
On Wed, 2008-02-06 at 15:20 +0100, Ryan Pavlik wrote: > Tomeu Vizoso wrote: > > Hi, > > > > as we all know, activities that use the python API (most of them) start > > up very slow in the XO, a trivial one launching in 7 seconds. > > > > http://dev.laptop.o

Re: python activities startup

2008-02-06 Thread Tomeu Vizoso
On Wed, 2008-02-06 at 09:31 -0500, Benjamin M. Schwartz wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Tomeu Vizoso wrote: > > By the data in #5228, looks like more than 50% of time is spent > > importing modules. dbus, telepathy and pygtk make for more

Re: How to create a new MIME type for a Sugar activity?

2008-02-06 Thread Tomeu Vizoso
On Wed, 2008-02-06 at 09:39 -0600, James Simmons wrote: > Tomeu, > > The problem is that my application does not create the Zip files > filled with images, it only reads them. Oh, now I see. > I had noticed that when I put a flash drive containing hundreds of > images into my XO that it thrashed

Re: python activities startup

2008-02-06 Thread Tomeu Vizoso
On Wed, 2008-02-06 at 09:59 -0500, Benjamin M. Schwartz wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Tomeu Vizoso wrote: > > If I understand correctly how that fork() would work, what we would be > > saving in that case is the reading of modules, but th

Re: Activity Icons gone

2008-02-06 Thread Tomeu Vizoso
Could you please activate debugging and attach logs? http://wiki.laptop.org/go/Attaching_Sugar_Logs_to_Tickets Thanks! On Wed, 2008-02-06 at 22:13 +, Andres Cabrera wrote: > Hi all, > > I've suddenly lost all the icons for activities, after trying to update > the Develop Activity. I deleted

Re: [sugar] Matplotlib vs PyCha

2008-02-07 Thread Tomeu Vizoso
On Thu, 2008-02-07 at 02:20 -0500, Arjun Sarwal wrote: > Hi, > > In continuation with my previous email[1] in which I had mentioned > that I was looking for python packages that would enable me to do > graphing/plotting of data in various formats. I searched through a > series of packages. One tha

Re: python activities startup

2008-02-08 Thread Tomeu Vizoso
On Thu, 2008-02-07 at 16:46 +, Simon McVittie wrote: > A better solution would be for Rainbow to avoid SessionBus() entirely, > and instead use an instance of the superclass, dbus.bus.BusConnection. This > does not have the weird caching behaviour at all (one call to the > constructor = one ins

Re: [sugar] python activities startup

2008-02-08 Thread Tomeu Vizoso
On Fri, 2008-02-08 at 14:44 +0100, Tomeu Vizoso wrote: > On Fri, 2008-02-08 at 13:41 +0100, Tomeu Vizoso wrote: > > On Thu, 2008-02-07 at 16:46 +, Simon McVittie wrote: > > > A better solution would be for Rainbow to avoid SessionBus() > entirely, > > > and

status of startup speedup

2008-02-08 Thread Tomeu Vizoso
Hi, attached is a patch to rainbow for executing python activities inside a forked child. This saves quite a bit of the initializing code, taking a 7s. activity to start in 3. Perhaps we could preload some more initializations. Haven't even looked yet at possible memory savings. The only remain

Re: [Sugar-devel] Flash activities?

2010-04-13 Thread Tomeu Vizoso
On Tue, Apr 13, 2010 at 10:59, Rafael Enrique Ortiz Guerrero wrote: > Hi Esteban > > Take a look at the eatboom activity, it's an sketch to develop > activities based on .swf files, thanks to  the work of tomeu and > wadeb. > > http://activities.sugarlabs.org/en-US/sugar/addon/4225 > > > i use it

Re: Hulahop browser screen width XO1.0 vs XO1.5

2010-04-22 Thread Tomeu Vizoso
On Mon, Apr 19, 2010 at 04:27, George Hunt wrote: > Hi again, > > My activity uses Hulahop Browser for its help system.  The default browser > on the XO`1.0 seems set up for 800x600.   The CSS width specs  on the > functioning HELP activity add up to 800 px wide and everything works out ok. > > Bu

Re: Hulahop browser screen width XO1.0 vs XO1.5

2010-04-23 Thread Tomeu Vizoso
s per http://wiki.sugarlabs.org/go/Development_Team/Release/Modules#hulahop hulahop is unmaintained, any help is welcome. Regards, Tomeu > George > > > On Thu, Apr 22, 2010 at 1:39 PM, Tomeu Vizoso wrote: >> >> On Mon, Apr 19, 2010 at 04:27, George Hunt wrote: >>

Re: The All-Singing, All-Dancing XCompMGR

2010-05-03 Thread Tomeu Vizoso
On Fri, Apr 30, 2010 at 22:35, Jon Nettleton wrote: >> I think our next steps should be to: >> >>  * quantify the memory difference (both total and per-window) against >>   not running xcompmgr.  We were already running with the composite X >>   extension on, so I think the increase may be small.

Re: The All-Singing, All-Dancing XCompMGR

2010-05-03 Thread Tomeu Vizoso
On Mon, May 3, 2010 at 15:34, Jon Nettleton wrote: >>> We could reuse the work done in Sugar 0.86 when we moved to metacity >>> from matchbox. Or just use metacity which is also a compositing >>> windowm manager. >> >> Or mutter which is the replacement to metacity for gnome 3 so should >> be a re

Re: Educational XHTML Editor Educational Game Maker

2010-05-21 Thread Tomeu Vizoso
On Thu, May 20, 2010 at 19:50, Mike Dawson wrote: > Dear David, > > Thanks for your email.  Will definitely try and put together an .xo > activity for the version of eXe learning as it is now - should work. > > As a tool for the teachers and publishing to the school server - > indeed would be nice

Re: [Sugar-devel] New XO-1.5 10.2.0 build 125 - control panel

2010-05-23 Thread Tomeu Vizoso
On Sat, May 22, 2010 at 14:11, Bernie Innocenti wrote: > El Fri, 21-05-2010 a las 23:01 -0700, Yioryos Asprobounitis escribió: >> Simple and quite effective :-) >> Changing MAX_COLUMNS to 4 in >> /usr/lib/python2.6/site-packages/jarabe/controlpanel/gui.py did the trick. >> And still has space for

Re: compiz F11

2010-05-26 Thread Tomeu Vizoso
On Tue, May 25, 2010 at 20:52, Bernie Innocenti wrote: > El Tue, 25-05-2010 a las 12:46 -0300, Esteban Arias escribió: >> It is posible install compiz on laptop xo to magnifier and zoom >> desktop? > > Unfortunately, Compiz won't run on the XO-1 because it requires OpenGL. > > For accessibility pu

Re: [Sugar-devel] ANNOUNCE: Sugar 0.88 for the XO-1

2010-05-26 Thread Tomeu Vizoso
On Tue, May 25, 2010 at 23:12, Peter Robinson wrote: > On Tue, May 25, 2010 at 9:23 PM, Bernie Innocenti wrote: >> El Tue, 25-05-2010 a las 19:16 +0100, Peter Robinson escribió: >> >>> Is F-11 still the base OS for this? >> >> Unfortunately, this build is still based on Fedora 11. >> >> Fedora 13

Re: [Tecnologia] Adaptación de cargador múltiple, by CATS.

2010-05-31 Thread Tomeu Vizoso
2010/5/30 Bernie Innocenti : > El Wed, 12-05-2010 a las 16:49 -0400, Fernando Luis González Arriola > escribió: >> Hoy, con el esfuerzo de todo el TEAM, pudimos lograr hacer (o mejor >> dicho adaptar) un mega cargador, que se puede utilizar tranquilamente >> hasta con 9 equipos a la vez (quizás más

Re: [Testing] os240py - collaboration over wireless

2010-05-31 Thread Tomeu Vizoso
On Mon, May 31, 2010 at 07:03, James Cameron wrote: > I've reproduced "no sharing" over mesh on os240py. > > Activity sharing works via access point. > > Activity sharing works via "Create new wireless network" aka ad-hoc. I can only think of two reasons for sharing not working in mesh but presen

Re: [Testing] os240py - collaboration over wireless

2010-05-31 Thread Tomeu Vizoso
On Mon, May 31, 2010 at 15:35, Mikus Grinbergs wrote: >> I can only think of two reasons for sharing not working in mesh but >> presence yes: >> >> - network congestion, > > In my case, there appear to be no other radio signals present.  If there > is network congestion, the XOs are generating it

Re: [Tecnologia] Adaptación de cargador múltiple, by CATS.

2010-06-04 Thread Tomeu Vizoso
2010/6/3 Bernie Innocenti : > El Mon, 31-05-2010 a las 11:14 +0200, Tomeu Vizoso escribió: > >> I would also like to know how this relates to the charger developed by >> Uruguay's LATU and by OLPC. > > I don't know anything about their design. > > This one i

Re: [Sugar-devel] Multitouch in Fedora

2010-06-10 Thread Tomeu Vizoso
On Wed, Jun 9, 2010 at 22:18, Peter Robinson wrote: > Hi, > > I know people were wondering about multitouch. In the last couple of > days there's a couple of posts regarding Multitouch in fedora for > those that are interested. > > http://www.j5live.com/2010/06/09/multitouch-working-in-fedora/ > >

Re: [IAEP] ANNOUNCE: F11-0.88 Alpha2 (os258py)

2010-06-14 Thread Tomeu Vizoso
On Sat, Jun 12, 2010 at 20:03, Bernie Innocenti wrote: > This is the Alpha2 milestone of our Sugar 0.88 series for XO. > Please refer to this page for the current status and download > instructions: > >  http://wiki.sugarlabs.org/go/Deployment_Team/Sugar-0.88_Notes > > Surprise surprise! We now ha

Re: Anyone playing with Ubuntu on XO-1.5?

2010-06-14 Thread Tomeu Vizoso
On Mon, Jun 14, 2010 at 18:33, David Farning wrote: > On Mon, Jun 14, 2010 at 11:06 AM, Martin Langhoff > wrote: >> [ Put aside the tinfoil hats (there's no Ubuntu conspiracy) and the >> distro flames (no, I don't want to know which one is better). ] >> >> Curious minds want to know... > > At thi

Re: Anyone playing with Ubuntu on XO-1.5?

2010-06-14 Thread Tomeu Vizoso
On Mon, Jun 14, 2010 at 19:17, David Farning wrote: > On Mon, Jun 14, 2010 at 11:53 AM, Tomeu Vizoso wrote: >> On Mon, Jun 14, 2010 at 18:33, David Farning wrote: >>> On Mon, Jun 14, 2010 at 11:06 AM, Martin Langhoff >>> wrote: >>>> [ Put aside the tin

Re: [IAEP] F11-0.88 os260py

2010-06-18 Thread Tomeu Vizoso
On Fri, Jun 18, 2010 at 05:26, Bernie Innocenti wrote: > This is the an interim release of Sugar 0.88 + GNOME series for XO-1. > Please refer to this page for the current status and download > instructions: > >  http://wiki.sugarlabs.org/go/Deployment_Team/Sugar-0.88 > > > With this build, all the

Re: [Sugar-devel] Removing 'share' option from activites that don't know how to share

2010-06-25 Thread Tomeu Vizoso
On Thu, Jun 24, 2010 at 22:23, Gary Martin wrote: > On 24 Jun 2010, at 16:20, Martin Langhoff wrote: > > > Talking with the Perú team a few days ago about F11/S0.84 (both on > xo-1.5 and xo-1) > > Teachers and testers were very confused with the 'share' option in > activities where sharing does n

Re: [Sugar-devel] Quickly for Sugar

2010-07-01 Thread Tomeu Vizoso
On Tue, Jun 22, 2010 at 19:59, Sameer Verma wrote: > I was looking at Jono Bacon's article (cc'd) in the latest Linux > Journal (http://www.linuxjournal.com) and was wondering if anyone has > looked into Quickly in the Sugar context. Quickly essentially ties in > various tools to allow for an easi

Re: [Sugar-devel] Restoring the journal from an 0.82 image

2010-07-02 Thread Tomeu Vizoso
On Fri, Jul 2, 2010 at 01:50, Luis Michelena wrote: > I have reflashed my XO (bettie given by Erik Garrison after his layout from > olpc) with the 0.88 beta image(I have another, but has the Uruguayan ofw > keys), and I'm amazed by the improvements. > > But I'd would like to restore the 0.82 journ

Re: [Sugar-devel] MANIFEST pointlessness

2010-07-05 Thread Tomeu Vizoso
On Sat, Jul 3, 2010 at 16:32, Bernie Innocenti wrote: > El Fri, 02-07-2010 a las 15:54 +1000, James Cameron escribió: > >> A fascinating meaning of the word MANIFEST that I had not previously >> encountered.  That sounds like an INVENTORY. >> >> What's the point of a file that is automatically gen

Re: [Sugar-devel] MANIFEST pointlessness

2010-07-05 Thread Tomeu Vizoso
On Mon, Jul 5, 2010 at 16:04, Bernie Innocenti wrote: > On Mon, 2010-07-05 at 15:13 +0200, Tomeu Vizoso wrote: > >> Would be good to have some way of tracking what needs to be solved >> before we can do the switch. Two questions off the top of my head are >> how first-t

Re: NetworkManager time sync

2010-07-05 Thread Tomeu Vizoso
On 07/04/2010 12:59 AM, Bernie Innocenti wrote: > Dan, > > we don't have any way to synchronize the clock on the XO... I'd rather > avoid running ntp all the time as it wastes 2MB of RSS. Does > NetworkManager provide a service to automatically call ntpdate when the > interface goes up? You mean a

Re: [Sugar-devel] UI experiments: pop-up menus and hot corners

2010-07-06 Thread Tomeu Vizoso
On Tue, Jul 6, 2010 at 05:26, Gary Martin wrote: > On 6 Jul 2010, at 03:33, Bernie Innocenti wrote: > >> On Mon, 2010-07-05 at 17:34 +0100, Gary Martin wrote: >> >>> Just showing the name under the pulsing icon might be a useful extra, >>> but ideally the launch time should be as short as possible

Re: [Sugar-devel] UI experiments: pop-up menus and hot corners

2010-07-07 Thread Tomeu Vizoso
On Tue, Jul 6, 2010 at 22:00, Mikus Grinbergs wrote: >> Activity start-up times are significantly better than they used to be, so no >> specific bug >> that I'm aware of, was just hopeful of any opportunities to further improve >> performance > > It's my impression that activity start-up times a

Re: [Sugar-devel] UI experiments: pop-up menus and hot corners

2010-07-07 Thread Tomeu Vizoso
On Tue, Jul 6, 2010 at 12:38, Marco Pesenti Gritti wrote: > On 6 Jul 2010, at 04:26, Gary Martin wrote: > >> Pre-rendering is tricky as both stroke/fill colour, and image size are >> variable. > > I think Benjamin had this more or less working at some point, I don't > remember why we didn't lan

Re: [Sugar-devel] UI experiments: pop-up menus and hot corners

2010-07-07 Thread Tomeu Vizoso
On Wed, Jul 7, 2010 at 01:39, Bernie Innocenti wrote: > On Tue, 2010-07-06 at 20:06 +0100, Gary Martin wrote: > >> Activity start-up times are significantly better than they used to be, >> so no specific bug that I'm aware of, was just hopeful of any >> opportunities to further improve performance

Re: [IAEP] Announce: OLPC software strategy.

2010-07-08 Thread Tomeu Vizoso
On Thu, Jul 8, 2010 at 00:01, Chris Ball wrote: > Hi, > > Now that the 10.1.1 release for XO-1.5 is out, it's a good time to > talk about OLPC's software strategy for the future.  We've got a few > announcements to make: > > XO-1: > = > > OLPC wasn't planning to make a Fedora 11 release of the

cairo has now 16bit surfaces (was Fwd: rendering-cleanup)

2010-08-03 Thread Tomeu Vizoso
This means that graphic operations would be considerably faster on the XO-1 because to date we are rendering to 24bit surfaces that the X server has to convert to 16bit every time. Regards, Tomeu -- Forwarded message -- From: Soeren Sandmann Date: Tue, Aug 3, 2010 at 15:22 Subje

Re: MicroSD Card performance variance on XO-1.5

2010-08-06 Thread Tomeu Vizoso
On Fri, Aug 6, 2010 at 18:43, Martin Langhoff wrote: > On Fri, Aug 6, 2010 at 12:30 PM, Richard A. Smith wrote: >> Whats the qualifications on that?  I assume its raw RGB video? > > No, it's compressed vid + uncompressed audio to be stitched later. > > I have a confession to make: Many years ago

Re: cairo has now 16bit surfaces (was Fwd: rendering-cleanup)

2010-08-07 Thread Tomeu Vizoso
On Sat, Aug 7, 2010 at 02:20, Bernie Innocenti wrote: > El Tue, 03-08-2010 a las 16:26 +0200, Tomeu Vizoso escribió: >> This means that graphic operations would be considerably faster on the >> XO-1 because to date we are rendering to 24bit surfaces that the X >> server ha

Re: MicroSD Card performance variance on XO-1.5

2010-08-07 Thread Tomeu Vizoso
On Sat, Aug 7, 2010 at 02:52, Bernie Innocenti wrote: > El Fri, 06-08-2010 a las 18:50 +0200, Tomeu Vizoso escribió: >> > I also think our vm.dirty_* settings are wrong and likely causing our >> > current fill-buffer-and-stutter behaviour. We are using the defaults >> &

Re: MicroSD Card performance variance on XO-1.5

2010-08-07 Thread Tomeu Vizoso
On Sat, Aug 7, 2010 at 18:11, Bernie Innocenti wrote: > [cc += sugar-devel, tch] > > El Sat, 07-08-2010 a las 11:27 +0200, Tomeu Vizoso escribió: > >> Btw, have read that some notifications about available memory have >> landed in cgroups in recent kernels. The Sug

Re: cairo has now 16bit surfaces (was Fwd: rendering-cleanup)

2010-08-07 Thread Tomeu Vizoso
On Sat, Aug 7, 2010 at 18:14, Bernie Innocenti wrote: > El Sat, 07-08-2010 a las 11:25 +0200, Tomeu Vizoso escribió: >> > I'd expect well-written code to call cairo_surface_create_similar() >> > whenever possible, but there might be hot-spots in our software st

Re: Killing activities when memory gets short

2010-08-07 Thread Tomeu Vizoso
On Sat, Aug 7, 2010 at 19:31, Bernie Innocenti wrote: > El Sat, 07-08-2010 a las 18:14 +0200, Tomeu Vizoso escribió: > >> So we would have a periodic wakeup? The test would be the amount of >> free memory plus buffers and caches? > > A polled design is clearly inferior

Re: Killing activities when memory gets short

2010-08-07 Thread Tomeu Vizoso
On Sat, Aug 7, 2010 at 19:33, Tomeu Vizoso wrote: > On Sat, Aug 7, 2010 at 19:31, Bernie Innocenti wrote: >> El Sat, 07-08-2010 a las 18:14 +0200, Tomeu Vizoso escribió: >> >>> So we would have a periodic wakeup? The test would be the amount of >>> free memory

Re: Killing activities when memory gets short

2010-08-08 Thread Tomeu Vizoso
On Sat, Aug 7, 2010 at 22:08, Tiago Marques wrote: > Hi all, > > On Sat, Aug 7, 2010 at 6:31 PM, Bernie Innocenti wrote: >> >> El Sat, 07-08-2010 a las 18:14 +0200, Tomeu Vizoso escribió: >> >> > So we would have a periodic wakeup? The test would be the amo

Re: [Sugar-devel] Killing activities when memory gets short

2010-08-08 Thread Tomeu Vizoso
On Sun, Aug 8, 2010 at 15:15, Martin Langhoff wrote: > On Sun, Aug 8, 2010 at 4:01 AM, Tomeu Vizoso wrote: >> I tihnk I have been sloppy with my words, so let me clarify two things: >> >> - killing processes should be done only to avoid OOM (because >> currently the k

Re: [Sugar-devel] Killing activities when memory gets short

2010-08-08 Thread Tomeu Vizoso
On Sun, Aug 8, 2010 at 17:42, Martin Langhoff wrote: > On Sun, Aug 8, 2010 at 9:33 AM, Tomeu Vizoso wrote: >>> Can't we just _close it nicely_? >> >> When you are about to get into OOM? > > Early on so we avoid OOM for most cases. Right now our OOM use cases &

Re: [Sugar-devel] Killing activities when memory gets short

2010-08-08 Thread Tomeu Vizoso
On Sun, Aug 8, 2010 at 18:11, Martin Langhoff wrote: > Hi Tomeu, > > in general, I think we are saying the same thing :-) My impression as well. > With one exception -- OOM happens because memory is allocated. > Sugar-shell cannot (and I say should not) try to arbitrage in there. > If we try to

Re: OLPC 10.1.2 Release Candidate 1

2010-08-09 Thread Tomeu Vizoso
On Mon, Aug 9, 2010 at 02:16, James Cameron wrote: > On Sun, Aug 08, 2010 at 09:41:32AM -0700, Yioryos Asprobounitis wrote: >> Wifi "disappearing" after switching back and forth from sugar to gnome. > > I've not tried to track down the original problem report that you are > referring to, but Sugar

Re: [Sugar-devel] Killing activities when memory gets short

2010-08-09 Thread Tomeu Vizoso
On Mon, Aug 9, 2010 at 15:47, Lucian Branescu wrote: > On 9 August 2010 14:44, NoiseEHC wrote: >> >>> Sugar has a similar mechanism. From the Low-level Activity API docs: >>> >>> org.laptop.Activity.SetActive(b: active) >>> Activate or passivate an activity. This is sent when switching activities

Re: cairo has now 16bit surfaces (was Fwd: rendering-cleanup)

2010-08-09 Thread Tomeu Vizoso
On Mon, Aug 9, 2010 at 15:48, Bernie Innocenti wrote: > El Sat, 07-08-2010 a las 12:14 -0400, Bernie Innocenti escribió: >> El Sat, 07-08-2010 a las 11:25 +0200, Tomeu Vizoso escribió: >> > > I'd expect well-written code to call cairo_surface_create_similar() >>

Re: [Sugar-devel] Killing activities when memory gets short

2010-08-11 Thread Tomeu Vizoso
2010/8/11 NoiseEHC : > >> We used to do that, the problem is that we don't control our platform >> as Google controls Android and you need to make sure that resources >> that need to be specific of each child process aren't shared (dbus and >> X connections, etc). >> >> I'm personally more interest

Re: strange behavior of 'rm'

2010-08-15 Thread Tomeu Vizoso
On Sat, Aug 14, 2010 at 03:56, James Cameron wrote: > I'm mystified too.  But it doesn't happen when I try it on os851 on > XO-1.5 ... > > 1.  the file can be deleted by user olpc in Terminal and stays deleted > until Sugar restart, (an rm -f works, then an rm -f fails with "No such > file or dire

Re: git help needed for 2.6.34 kernel branch revival

2010-08-19 Thread Tomeu Vizoso
On Thu, Aug 19, 2010 at 18:01, Martin Langhoff wrote: > On Thu, Aug 19, 2010 at 11:53 AM, Daniel Drake wrote: >> Thanks for the advice. This is effectively the "399 patches" approach >> I mentioned. > > Yes indeed. I couldn't tell if you knew about using format-patch and > am separately - > >> Fo

Re: Default unlock key ring (Fedora 11 + Gnome 2.26.3 + Apps)

2010-08-24 Thread Tomeu Vizoso
On Mon, Aug 23, 2010 at 23:08, Hernan Pachas wrote: > > Dear friends, > How I can unlock the default ring keys. > I need never ask the system keys, because End users are children. > It should be noted that the system runs on the XO laptop, the program > "OLPC." > Your help will be very important f

Re: Initial F14 developers-only release for XO and XO-1.5

2010-09-01 Thread Tomeu Vizoso
This is awesome news, kudos to Daniel. On Wed, Sep 1, 2010 at 08:49, pbrobin...@gmail.com wrote: > Hey Daniel, > > Yippee! I suspect the sugar starting issues is the same one we're > seeing in SoaS for F-14. Hmm, I had some trouble on mainstream F-14 booting both Sugar and GNOME (actually, even

Re: question about bad cairo performance on the olpc xo

2010-09-03 Thread Tomeu Vizoso
On Fri, Sep 3, 2010 at 07:49, Erik Blankinship wrote: > I need help understanding why I am getting very poor frame rates when I use > pycairo to move a large image around the screen on an olpc XO.  When I use > pycairo to draw a rectangle of the same size on an XO, I get great > performance!  This

Re: Bad interaction between sleep timeouts and Salut?

2010-09-16 Thread Tomeu Vizoso
On Thu, Sep 16, 2010 at 05:26, James Cameron wrote: > On Wed, Sep 15, 2010 at 08:04:25PM -0400, Martin Langhoff wrote: >> I am curious -- what is the frequency of "presence broadcasts" when >> Salut is used? Where is it set? > > Three minutes.  Perhaps KEEPALIVE_TIMEOUT in > gibber-r-multicast-cau

Re: #10363 NORM 10.1.3: Auto-Suspend gets in the way when sharing over Salut

2010-09-16 Thread Tomeu Vizoso
On Wed, Sep 15, 2010 at 18:50, Zarro Boogs per Child wrote: > #10363: Auto-Suspend gets in the way when sharing over Salut > ---+ >           Reporter:  erikos           |       Owner:  erikos >               Type:  defect    

Re: #10363 NORM 10.1.3: Auto-Suspend gets in the way when sharing over Salut

2010-09-16 Thread Tomeu Vizoso
On Thu, Sep 16, 2010 at 11:05, Tomeu Vizoso wrote: > On Wed, Sep 15, 2010 at 18:50, Zarro Boogs per Child > wrote: >> #10363: Auto-Suspend gets in the way when sharing over Salut >> ---+ >>    

Re: #10363 NORM 10.1.3: Auto-Suspend gets in the way when sharing over Salut

2010-09-16 Thread Tomeu Vizoso
On Thu, Sep 16, 2010 at 19:06, Richard A. Smith wrote: > On 09/16/2010 05:05 AM, Tomeu Vizoso wrote: > >> So the problem is that if you had to resync all state for each machine >> every time they wake up, you would use lots of bandwidth with the >> power consumption ass

Re: #10363 NORM 10.1.3: Auto-Suspend gets in the way when sharing over Salut

2010-09-20 Thread Tomeu Vizoso
On Thu, Sep 16, 2010 at 23:38, Martin Langhoff wrote: > On Thu, Sep 16, 2010 at 5:05 AM, Tomeu Vizoso wrote: >> So the problem is that if you had to resync all state for each machine >> every time they wake up, you would use lots of bandwidth with the > (...) >> Another

Re: Sugar on Tablet - On Screen Keyboard

2010-09-21 Thread Tomeu Vizoso
On Tue, Sep 21, 2010 at 06:56, Narendra Sisodiya wrote: > Is anybody working on Onscreen Keyboard or related stuff on Sugar ? > also what is the current status and how I can contribute. > We got some success to bring Sugar on ARM tablets[1]. now we are > exploring more. need suggestion too Hi, Sa

Re: #10363 NORM 10.1.3: Auto-Suspend gets in the way when sharing over Salut

2010-09-23 Thread Tomeu Vizoso
On Mon, Sep 20, 2010 at 12:56, Paul Fox wrote: > tomeu wrote: >  > On Thu, Sep 16, 2010 at 23:38, Martin Langhoff >  > wrote: >  > > On Thu, Sep 16, 2010 at 5:05 AM, Tomeu Vizoso > wrote: >  > >> So the problem is that if you had to resync all state f

Re: #10363 NORM 10.1.3: Auto-Suspend gets in the way when sharing over Salut

2010-09-23 Thread Tomeu Vizoso
On Mon, Sep 20, 2010 at 12:56, Paul Fox wrote: > tomeu wrote: >  > On Thu, Sep 16, 2010 at 23:38, Martin Langhoff >  > wrote: >  > > On Thu, Sep 16, 2010 at 5:05 AM, Tomeu Vizoso > wrote: >  > >> So the problem is that if you had to resync all state f

Re: #10363 NORM 10.1.3: Auto-Suspend gets in the way when sharing over Salut

2010-09-23 Thread Tomeu Vizoso
On Thu, Sep 23, 2010 at 15:30, Tomeu Vizoso wrote: > On Mon, Sep 20, 2010 at 12:56, Paul Fox wrote: >> tomeu wrote: >>  > On Thu, Sep 16, 2010 at 23:38, Martin Langhoff >>  > wrote: >>  > > On Thu, Sep 16, 2010 at 5:05 AM, Tomeu Vizoso >> wrote:

Re: #10363 NORM 10.1.3: Auto-Suspend gets in the way when sharing over Salut

2010-09-24 Thread Tomeu Vizoso
On Fri, Sep 24, 2010 at 09:12, Simon Schampijer wrote: > On 09/23/2010 03:30 PM, Tomeu Vizoso wrote: >> On Mon, Sep 20, 2010 at 12:56, Paul Fox  wrote: >>> tomeu wrote: >>>   >  On Thu, Sep 16, 2010 at 23:38, Martin Langhoff >>>   >    wrote: >>

Re: activity help

2010-09-27 Thread Tomeu Vizoso
On Mon, Sep 27, 2010 at 06:45, javed khan wrote: > Hi Guys > > i have few questions > > 1. can we create a shortcut for a library bundle in the favorite view ? The support for content bundles has changed a lot in every version of Sugar and it also can have regressed as the consensus seem to be to

Re: [Sugar-devel] Introduction

2010-09-28 Thread Tomeu Vizoso
On Tue, Sep 28, 2010 at 12:46, Steven Parrish wrote: > Some of you may have already heard that I have accepted a position > with ActivityCentral to be the project manager for Dextrose.  It feels > like I have come full circle as I started out as a volunteer > maintaining the "F11 for the XO-1" bui

Re: #10363 NORM 10.1.3: Auto-Suspend gets in the way when sharing over Salut

2010-09-28 Thread Tomeu Vizoso
On Tue, Sep 28, 2010 at 21:43, Gonzalo Odiard wrote: > We have this code in many places, I found it in the Distance activity and > bitfrost updater. > May be is a good idea inhibit suspend when is displayed the neighborhood > view also. > Can we have a unique class like PowerManager or anything li

Re: Empty list view

2010-09-29 Thread Tomeu Vizoso
On Wed, Sep 29, 2010 at 12:44, javed khan wrote: > Hi All > > when i click on the list view i could not find any activity there. > the language setting is set to Pashto Afghanistan (LANG="ps_AF.utf8") > the sugar version is 0.82.1 > > any suggetion Can you attach ~/.sugar/default/logs/shell.log?

Re: Empty list view

2010-09-29 Thread Tomeu Vizoso
est of the Sugar OLPC team are aware of the issue and have a fix coming, though not sure if for 0.82. Regards, Tomeu > > On Wed, Sep 29, 2010 at 3:19 PM, Tomeu Vizoso wrote: >> >> On Wed, Sep 29, 2010 at 12:44, javed khan wrote: >> > Hi All >> > >> >

Re: Empty list view

2010-09-29 Thread Tomeu Vizoso
from elapsed_units) % elapsed_units > to elapsed_units) Hi, I'm just forwarding this to the list to let people know that Javed has found a solution. Regards, Tomeu > On Wed, Sep 29, 2010 at 3:40 PM, Tomeu Vizoso wrote: >> >> On Wed, Sep 29, 2010 at 13:03, javed khan wrote: >&g

Re: [Sugar-devel] Memory leak in Sugar -- how to dump Py data structures?

2010-10-08 Thread Tomeu Vizoso
On Thu, Oct 7, 2010 at 22:01, Tim McNamara wrote: > On 8 October 2010 03:34, Martin Langhoff wrote: >> >> See http://dev.laptop.org/ticket/10386 for details. The sugar-session >> process in 10.1.2 grows slowly... >> >> There's some form of leak somewhere. Maybe we are triggerin a real >> python l

Re: Can't find shared library libusb

2010-10-18 Thread Tomeu Vizoso
On Fri, Oct 15, 2010 at 21:24, Emiliano Pastorino wrote: > Hi everyone, > > I'm trying to use libusb, but I'm getting this behaviour in python: > >>> from ctypes.util import find_library >>> find_library('usb') >>> > (returned None) What about "find_library('usb-1.0')"? It's probably good that y

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