[Pharo-users] VM crash on Ubuntu 14.04

Nicolai Hess nicolaihess at gmail.com
Sat Oct 24 18:45:47 EDT 2015


Can you provide the image file.
What exactly runs in the image (does it depend on ROS or
does it crash even without it). For what do you
use Roassal in this environment.
Can you reproduce the crash with a clean image (and maybe loading
some package - without all of the ROS-stuff?
(I just followed the installation guide for PhaROS, but I have no idea
how to go from here to do anything to reproduce the crash).



2015-10-24 21:32 GMT+02:00 Johan Fabry <jfabry at dcc.uchile.cl>:

>
> Ben, thanks for replying but since no VM guys are following up on this,
> apparently, it does not make much sense for me to go this way.
>
> Guys, am I to assume there is not help for me on this topic?
>
> > On Oct 23, 2015, at 11:03, Ben Coman <btc at openInWorld.com> wrote:
> >
> > On Thu, Oct 22, 2015 at 2:25 AM, Johan Fabry <jfabry at dcc.uchile.cl>
> wrote:
> >> Hi all,
> >>
> >> I am having some unpleasant experiences on Ubuntu 14.04 (experimenting
> with Live Robot Programming on PhaROS). The VM crashes after a random
> amount of time (< 25 minutes), with no clear sequence of steps on how to
> reproduce the crash. I am using Pharo 4 (Pharo 40622 as installed by
> PhaROS) + Roassal which required an install of libcairo2:i386 . VM version
> details below.
> >>
> >> There is no printout on stdout, and the debug.log does not contain
> recent entries (timestamp is always some minutes before the actual crash
> happens).
> >>
> >> Is this a known problem? If so, how can I fix it, and if not how can I
> provide more debugging info?
> >>
> >> Thanks in advance!
> >
> > I'm not much help since I haven't done these myself, but just some
> > ideas (maybe someone can add more details)
> > * compile and run a debug vm
> > * trace all function calls, http://tinyurl.com/gdb-trace-all
> >
>
>
>
> ---> Save our in-boxes! http://emailcharter.org <---
>
> Johan Fabry   -   http://pleiad.cl/~jfabry
> PLEIAD and RyCh labs  -  Computer Science Department (DCC)  -  University
> of Chile
>
>
>
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