Thanks for sharing your progress Ngadou! One suggestion you can try is ‘mged -c’ which will run mged in a classic command-line mode. From there, you can use the “nu” display manager to not start any GUI windows. If that works, you can at least consider the problem isolated to something regarding X11 on your system. Whether it works or not, you are welcome to debug the problem with print statements or in a debugger like lldb or gdb to figure out what is going on, where that error is coming from.
That error is not typical nor something that has been reported before. Without seeing more debugging information, I would assume there is something misconfigured or modified on your system, something specific to your system, that is causing the issue. The source files related to this are in src/mged and src/libdm Cheers! Sean > On Mar 26, 2019, at 4:15 PM, Ngadou Yopa <yopasylves...@gmail.com> wrote: > > Ubuntu 18 on which my eOS version is based seems to have issues. I have been > working on that all this while. Feedback will be highly appreciated. > > On Tue, 26 Mar 2019 at 21:13, Ngadou Yopa <yopasylves...@gmail.com > <mailto:yopasylves...@gmail.com>> wrote: > REPORT > > 1. BRL-CAD installation > I went through the documentation several times and finally built the > source code. There is a problem though; it seems to be caused by some space > issues. Here i the complete log when i run ``bin/mged`` in the build > directory. > > ---------------------------------------------------------------------------------------------------------------------------------- > if_X24: Unable to allocate 3221227008 bytes of backing store > Run shell command 'limit datasize unlimited' and try again. > if_X24: Unable to allocate 3221227008 bytes of backing store > Run shell command 'limit datasize unlimited' and try again. > if_X24: Unable to allocate 3221227008 bytes of backing store > Run shell command 'limit datasize unlimited' and try again. > if_X24: Unable to allocate 3221227008 bytes of backing store > Run shell command 'limit datasize unlimited' and try again. > Segmentation fault > ---------------------------------------------------------------------------------------------------------------------------------- > > What i tried > - I restarted the installation procedure afresh, > - I restarted all over stopping all other applications but nothing seems to > change, > - I tried setting all the memory sizes (form ``ulimit -a``) to unlimited. > > - Challenges > Faced heady permission issues on my distro > The was a little problem on the installation wiki (.build vs build) > There was an uninitialised int in one file :) > > That is partly why i spent more time to send a report of my issue. > > > 2. OGV-Meteor > > The problem here is similar in the sense it occurs at the end ie the app > crashes and this is time around, it ends at > 'Started mongodb' > > I am installing it because I am interested in working on it for GSoC 2019. (I > wish to perfect my javascript knowledge) > > On Fri, 22 Mar 2019 at 09:20, Ngadou Yopa <yopasylves...@gmail.com > <mailto:yopasylves...@gmail.com>> wrote: > Thanks for the warm welcome. I was playing around with the main application. > I will send a complete log this evening > > Regards > > Ngadou > > Le jeu. 21 mars 2019 à 08:16, Inderpreet Singh <indrp...@gmail.com > <mailto:indrp...@gmail.com>> a écrit : > Hey Ngadu, > > What were the issues you got? > > Meteor can be heavy at times, but yeah your specs look fine to me. If > you get any error or something, let me know. > > On Thu, Mar 14, 2019 at 11:27 PM Ngadou Yopa <yopasylves...@gmail.com > <mailto:yopasylves...@gmail.com>> wrote: > > > > Thanks Daniel > > > > I will follow those steps. Actually, i had question on OGV-meteor. I had > > issues building it and at one point, my pc froze (eOS, 6Gb ram, core i3 > > processor). I don't know if my specs are small or i missed something. > > > > Thanks > > > > Ngadou > > > > On Thu, 14 Mar 2019 at 18:09, Daniel Roßberg <danielmrossb...@gmail.com > > <mailto:danielmrossb...@gmail.com>> wrote: > >> > >> He didn't asked a question ;) > >> > >> However, to become familiar with BRL-CAD programs, you should install > >> (e.g. from > >> https://sourceforge.net/projects/brlcad/files/BRL-CAD%20for%20Windows/7.26.0/ > >> > >> <https://sourceforge.net/projects/brlcad/files/BRL-CAD%20for%20Windows/7.26.0/>) > >> and play with it. Use > >> https://brlcad.org/w/images/c/cf/Introduction_to_MGED.pdf > >> <https://brlcad.org/w/images/c/cf/Introduction_to_MGED.pdf> for guidance. > >> When you are done with exploring its main features, download the source > >> code (https://brlcad.org/wiki/SVN <https://brlcad.org/wiki/SVN>), compile > >> (https://brlcad.org/wiki/Compiling <https://brlcad.org/wiki/Compiling>), > >> and install it. The main development happens on Linux. You should have > >> an installation to hand at least for reference. > >> > >> You could work on a project of another program under the BRL-CAD umbrella > >> too. See https://opencax.github.io <https://opencax.github.io/> and > >> https://github.com/opencax/GSoC/issues > >> <https://github.com/opencax/GSoC/issues> for these. > >> > >> And, you should visit our Zulip chat at https://brlcad.zulipchat.com > >> <https://brlcad.zulipchat.com/> as well. Scroll back there to see what > >> was already said. > >> > >> > >> Regards, > >> Daniel > >> > >> Am Do., 14. März 2019 um 16:06 Uhr schrieb blubee blubeeme > >> <gurenc...@gmail.com <mailto:gurenc...@gmail.com>>: > >>> > >>> Hi Ngadou > >>> > >>> Did anyone reply to your message on the brlcad mailing list. > >>> > >>> Best, > >>> Owen > >>> > >>> On Wed, Mar 13, 2019, 19:12 Ngadou Yopa <yopasylves...@gmail.com > >>> <mailto:yopasylves...@gmail.com>> wrote: > >>>> > >>>> Greetings all > >>>> > >>>> I am Ngadou Yopa an undergraduate student at the University of Buea, > >>>> Cameroon. I study computer science and i like solving problems. > >>>> > >>>> Thanks > >>>> > >>>> Ngadou > >>>> _______________________________________________ > >>>> BRL-CAD Developer mailing list > >>>> brlcad-devel@lists.sourceforge.net > >>>> <mailto:brlcad-devel@lists.sourceforge.net> > >>>> https://lists.sourceforge.net/lists/listinfo/brlcad-devel > >>>> <https://lists.sourceforge.net/lists/listinfo/brlcad-devel> > >>> > >>> _______________________________________________ > >>> BRL-CAD Developer mailing list > >>> brlcad-devel@lists.sourceforge.net > >>> <mailto:brlcad-devel@lists.sourceforge.net> > >>> https://lists.sourceforge.net/lists/listinfo/brlcad-devel > >>> <https://lists.sourceforge.net/lists/listinfo/brlcad-devel> > >> > >> _______________________________________________ > >> BRL-CAD Developer mailing list > >> brlcad-devel@lists.sourceforge.net > >> <mailto:brlcad-devel@lists.sourceforge.net> > >> https://lists.sourceforge.net/lists/listinfo/brlcad-devel > >> <https://lists.sourceforge.net/lists/listinfo/brlcad-devel> > > > > _______________________________________________ > > BRL-CAD Developer mailing list > > brlcad-devel@lists.sourceforge.net > > <mailto:brlcad-devel@lists.sourceforge.net> > > https://lists.sourceforge.net/lists/listinfo/brlcad-devel > > <https://lists.sourceforge.net/lists/listinfo/brlcad-devel> > > > > -- > Inderpreet Singh > > Ekoankar Sahai > ishwerdas.com <http://ishwerdas.com/> > facebook.com/okayinder <http://facebook.com/okayinder> > https://kippt.com/okayinder <https://kippt.com/okayinder> > > > _______________________________________________ > BRL-CAD Developer mailing list > brlcad-devel@lists.sourceforge.net <mailto:brlcad-devel@lists.sourceforge.net> > https://lists.sourceforge.net/lists/listinfo/brlcad-devel > <https://lists.sourceforge.net/lists/listinfo/brlcad-devel> > _______________________________________________ > BRL-CAD Developer mailing list > brlcad-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/brlcad-devel
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