[Sugar-devel] Sugar-devel Digest, Vol 83, Issue 5
Sneha Mohanty
sm21483 at gmail.com
Wed Sep 2 08:29:12 EDT 2015
Hi Ishan,
Would love to collaborate with you. Please let me know what and how you are
proceeding. Also, at present i am thinking of using Python for the ANN part
, and three.js for the image processing part. But like i said, i am at the
initial stage of it and would like to know your views on it.
Regards,
Sneha
On Wed, Sep 2, 2015 at 5:16 PM, <sugar-devel-request at lists.sugarlabs.org>
wrote:
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> Today's Topics:
>
> 1. Re : Image Processing using three.js and ANNs (Ishan Sharma)
> 2. Re: [Announcing] sugar and sugar-toolkit-gtk3 v0.106.1 (bug
> fixes release) (Jerry Vonau)
> 3. dbus exception (Tony Anderson)
> 4. Re: dbus exception (Gonzalo Odiard)
> 5. Re: Bug 1240354 - SoaS live x86_64 20150706 does not login
> from live system user (Jerry Vonau)
> 6. Re: dbus exception (Tony Anderson)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 2 Sep 2015 09:47:11 +0530
> From: Ishan Sharma <ishan28mkip at gmail.com>
> To: sugar-devel at lists.sugarlabs.org
> Subject: [Sugar-devel] Re : Image Processing using three.js and ANNs
> Message-ID:
> <CAP0iWrDX04ovSd3UGA=NK8B-EwP6axh3=UUGZNFhq5=
> 4CMF+Ww at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi Sneha,
>
> Could you elaborate on how three.js is used along with image recognition.
>
> I am working on the 3D version of turtle blocks
> https://github.com/ishan28mkip/turtle3D. I will be adding many more 3D
> features over the month. Maybe we can integrate?
>
> Regards,
> Ishan
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> ------------------------------
>
> Message: 2
> Date: Wed, 2 Sep 2015 00:08:23 -0500 (CDT)
> From: Jerry Vonau <me at jvonau.ca>
> To: James Cameron <quozl at laptop.org>
> Cc: Martin Abente <martin.abente.lahaye at gmail.com>, Sugar-dev Devel
> <sugar-devel at lists.sugarlabs.org>, German Ruiz - FundacionZT
> <gruiz at fundacionzt.org>
> Subject: Re: [Sugar-devel] [Announcing] sugar and sugar-toolkit-gtk3
> v0.106.1 (bug fixes release)
> Message-ID:
> <
> 2076705078.47266.1441170503789.JavaMail.open-xchange at bosoxweb04.eigbox.net
> >
>
> Content-Type: text/plain; charset=UTF-8
>
>
>
> > On September 1, 2015 at 9:31 PM James Cameron <quozl at laptop.org> wrote:
> >
> >
> > On Tue, Sep 01, 2015 at 06:35:43AM -0500, Jerry Vonau wrote:
> > > Why make the end users deal with broken repos. The issue could be
> > > avoided at the olpc-os-builder level by changing the repo
> > > definitions away from using mirrorlist to url, ...
> >
> > Great idea. Spent some time looking into it, changing code and doing
> > builds, but it does not seem to be easy;
> >
> > 1. changing FEDORA_URLS in modules/repos/ksmain.50.repos.py is
> > ineffective,
> >
> > 2. adding url_fedora or url_fedora_updates to [repos] in
> > examples/olpc-os-13.2.5-xo1.5.ini is ineffective,
> >
> > My guess is that using sed on the /etc/yum.repos.d files after image
> > build will be the solution. What do you think?
> >
> > git diff ...
> > http://dev.laptop.org/~quozl/z/1ZWxmI.txt
> >
>
> Maybe just an overall approach of having url_fedora*= directly used if set
> in the ini file, could be used by a deployment to set a local mirror to use
> in the field.
>
> Jerry
>
>
> ------------------------------
>
> Message: 3
> Date: Wed, 02 Sep 2015 10:27:01 +0200
> From: Tony Anderson <tony_anderson at usa.net>
> To: Sugar-dev Devel <sugar-devel at lists.sugarlabs.org>, Gonzalo Odiard
> <godiard at sugarlabs.org>
> Subject: [Sugar-devel] dbus exception
> Message-ID: <55E6B2D5.50607 at usa.net>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Another problem. The Quiz activity crashes in various ways. On some
> occasions, it completes normally.
> The log shows no error messages. However, it reports in some cases
> terminated with signal 6 or signal 11.
>
> Using try, I was able to narrow it down to a datastore.get. The
> exception is 'dbus.exceptions.DBusException'>,
> DBusException('Did not receive a reply, ...).
>
> I assume the lack of error messages relates to the same
> problem, the error occurs in a different process.
>
> I have also seen an isolated (preceded and followed by unrelated
> messages from the activity) message in the log:
>
> Fatal Python error: (pygame parachute) Segmentation fault
>
> In this case, the log reported a signal 6.
>
> Tony
>
>
> ------------------------------
>
> Message: 4
> Date: Wed, 2 Sep 2015 07:26:43 -0300
> From: Gonzalo Odiard <godiard at sugarlabs.org>
> To: Tony Anderson <tony_anderson at usa.net>
> Cc: Sugar-dev Devel <sugar-devel at lists.sugarlabs.org>
> Subject: Re: [Sugar-devel] dbus exception
> Message-ID:
> <CAJ+iPVR9JmYxxeripgw+4jponW=
> TDnU-q8GKn46_VJpWXw9Hjg at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi Tony,
> Could you attach log files and link to the activity version you are using?
> The information provided is not enough to guess what is happening
> "DBusException('Did not receive a reply, ...)." means the datastore is not
> replying,
> (or is taking a too log time) but why that is happening is not clear.
>
> Gonzalo
>
> On Wed, Sep 2, 2015 at 5:27 AM, Tony Anderson <tony_anderson at usa.net>
> wrote:
>
> > Another problem. The Quiz activity crashes in various ways. On some
> > occasions, it completes normally.
> > The log shows no error messages. However, it reports in some cases
> > terminated with signal 6 or signal 11.
> >
> > Using try, I was able to narrow it down to a datastore.get. The exception
> > is 'dbus.exceptions.DBusException'>,
> > DBusException('Did not receive a reply, ...).
> >
> > I assume the lack of error messages relates to the same
> > problem, the error occurs in a different process.
> >
> > I have also seen an isolated (preceded and followed by unrelated messages
> > from the activity) message in the log:
> >
> > Fatal Python error: (pygame parachute) Segmentation fault
> >
> > In this case, the log reported a signal 6.
> >
> > Tony
> > _______________________________________________
> > Sugar-devel mailing list
> > Sugar-devel at lists.sugarlabs.org
> > http://lists.sugarlabs.org/listinfo/sugar-devel
> >
>
>
>
> --
> Gonzalo Odiard
>
> SugarLabs - Software [for | by] children learning
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> ------------------------------
>
> Message: 5
> Date: Wed, 2 Sep 2015 05:59:06 -0500 (CDT)
> From: Jerry Vonau <me at jvonau.ca>
> To: James Cameron <quozl at laptop.org>, sugar-devel at lists.sugarlabs.org
> Subject: Re: [Sugar-devel] Bug 1240354 - SoaS live x86_64 20150706
> does not login from live system user
> Message-ID:
> <
> 560760579.63939.1441191546306.JavaMail.open-xchange at bosoxweb04.eigbox.net>
>
> Content-Type: text/plain; charset=UTF-8
>
>
>
> > On September 1, 2015 at 9:16 PM James Cameron <quozl at laptop.org> wrote:
> >
> >
> > On Tue, Sep 01, 2015 at 09:03:28PM -0500, Jerry Vonau wrote:
> > > That leads me to think if sugar is building against a library that
> > > is only available in sugar's toolkit should the toolkit be declared
> > > as a BuildRequires and be pulled into the BuildRoot for sugar?
> >
> > Possibly because nothing in the build of package "sugar" uses the
> > library.
> >
> > I've looked through the Makefile.am files in "sugar" and none of them
> > do linking, and the ones that execute Python code don't need that
> > library.
> >
>
> Ok got it, ldconfig keeps it all straight, so it's contained to the call in
> the toolkit, bringing the login manager back in a loop, so I see when
> booting the F23 iso in a vm.
>
> The only change I see from F22 with 104 to F23 with 106 around SugarExt is
> the commit to "Add capture device support" in the toolkit.
>
>
> ------------------------------
>
> Message: 6
> Date: Wed, 02 Sep 2015 13:45:55 +0200
> From: Tony Anderson <tony_anderson at usa.net>
> To: Gonzalo Odiard <godiard at sugarlabs.org>
> Cc: Sugar-dev Devel <sugar-devel at lists.sugarlabs.org>
> Subject: Re: [Sugar-devel] dbus exception
> Message-ID: <55E6E173.6090700 at usa.net>
> Content-Type: text/plain; charset="utf-8"; Format="flowed"
>
> Hi, Gonzalo
>
> Sadly, the log shows nothing. I get the exception on a
> try:
> datastore.get(obj) (where obj = olpcgames.ACTIVITY.game_handle)
>
> where the activity uses the standard olpcgames activity.py,
>
> the activity.py in olpcgames has:
>
> def __init__(self, handle):
>
> if handle.object_Id:
> self.game_handle = handle.object_id
>
> along with some magic code (def make_global) to make olpcgames.ACTIVITY
> refer to 'self'.
>
> The activity is derived from the one in ASLO, but I added the ability to
> start a quiz by resume from the Journal so this datastore usage is not
> in that
> version. However, this code worked in 13.2.2.
>
> Tony
>
> On 09/02/2015 12:26 PM, Gonzalo Odiard wrote:
> > Hi Tony,
> > Could you attach log files and link to the activity version you are
> using?
> > The information provided is not enough to guess what is happening
> > "DBusException('Did not receive a reply, ...)." means the datastore is
> > not replying,
> > (or is taking a too log time) but why that is happening is not clear.
> >
> > Gonzalo
> >
> > On Wed, Sep 2, 2015 at 5:27 AM, Tony Anderson <tony_anderson at usa.net
> > <mailto:tony_anderson at usa.net>> wrote:
> >
> > Another problem. The Quiz activity crashes in various ways. On
> > some occasions, it completes normally.
> > The log shows no error messages. However, it reports in some cases
> > terminated with signal 6 or signal 11.
> >
> > Using try, I was able to narrow it down to a datastore.get. The
> > exception is 'dbus.exceptions.DBusException'>,
> > DBusException('Did not receive a reply, ...).
> >
> > I assume the lack of error messages relates to the same
> > problem, the error occurs in a different process.
> >
> > I have also seen an isolated (preceded and followed by unrelated
> > messages from the activity) message in the log:
> >
> > Fatal Python error: (pygame parachute) Segmentation fault
> >
> > In this case, the log reported a signal 6.
> >
> > Tony
> > _______________________________________________
> > Sugar-devel mailing list
> > Sugar-devel at lists.sugarlabs.org
> > <mailto:Sugar-devel at lists.sugarlabs.org>
> > http://lists.sugarlabs.org/listinfo/sugar-devel
> >
> >
> >
> >
> > --
> > Gonzalo Odiard
> >
> > SugarLabs - Software [for | by] children learning
>
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>
> End of Sugar-devel Digest, Vol 83, Issue 5
> ******************************************
>
--
SM
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