Hi all.<br><br>(Unfortunately) A new use-case has come into effect ::<br><br><br>If I boot with "/security/develop.sig" folder in my pendrive,<br><br>a)<br>mesh-icons are observed in neighborhood-view, both during reboot and resume-from-suspend.<br>
<br>b)<br>"/var/log/messages" show the loading of "msh0". However, there are no exceptions/crash-traces therein.<br><br>c)<br>Also, I see the presence of a folder "/sys/class/net/msh0".<br><br>
<br><br><br>However, if there is no "security/develop.sig" file in my pendrive,<br><br>a)<br>No mesh-icons are seen in neighborhood-view, during reboot or resume-from-suspend (as expected).<br><br>b)<br>"/var/log/messages" has no mention of "msh0" (as expected).<br>
<br>c)<br>There is no folder "/sys/class/net/msh0" (i guess that is what is expected).<br><br><br><br><br>Is my observation in line with anyone's observation on olpc/sugar?<br>(Note that the issue was reported by UY deployment; and it could be reproduced at our end as well).<br>
<br><br><br>Kindly reply with comments.<br><br><br><br>Thanks and Regards,<br>Ajay<br><br><br><br><br><br><div class="gmail_quote">On Sat, May 5, 2012 at 11:27 PM, Ajay Garg <span dir="ltr"><<a href="mailto:ajaygargnsit@gmail.com" target="_blank">ajaygargnsit@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Kevin.<br>
<br>
Following are the steps and observations ::<br>
<br>
a)<br>
Booted with mesh-disabled (via "options libertas libertas_disablemesh=1").<br>
<br>
b)<br>
In Neighborhood-View, "wifi" and three "adhoc" network icons were present.<br>
<br>
c)<br>
Then, I turned wifi-radio off, discarded network history. Now, only<br>
three "adhoc" network icons were present in Neighborhood-View.<br>
<br>
d)<br>
After some time, turned wifi-radio on. Now, "wifi" and three "adhoc"<br>
network icons could be seen.<br>
<br>
e)<br>
Again, I turned wifi-radio off, discarded network history. Again, only<br>
three "adhoc" network icons could be seen in Neighborhood-View.<br>
<br>
f)<br>
Rebooted.<br>
<br>
g)<br>
Only three "adhoc" network icons were seen in Neighborhood-View.<br>
<br>
h)<br>
After some time, turned wifi-radio on. Now, "wifi" and three "adhoc"<br>
network icons could be seen in Neighborhood-View.<br>
<br>
<br>
So, it works fine I guess (note that, mesh-icons were NOT seen anytime<br>
in the above steps) :)<br>
<br>
<br>
Regards,<br>
Ajay<br>
<div class="HOEnZb"><div class="h5"><br>
On Sat, May 5, 2012 at 6:43 PM, Kevin Gordon <<a href="mailto:kgordon420@gmail.com">kgordon420@gmail.com</a>> wrote:<br>
><br>
><br>
> On Sat, May 5, 2012 at 6:26 AM, Ajay Garg <<a href="mailto:ajaygargnsit@gmail.com">ajaygargnsit@gmail.com</a>> wrote:<br>
>><br>
>> Well,<br>
>><br>
>> I tried once again the "Case 2"; and upon resume-from-suspend, the<br>
>> icons appeared fine at my end.<br>
>><br>
>> So, the problem was at my end.<br>
>> So, it seems that nothing needs to be done right now.<br>
>><br>
>> If I face the unusual result for "Case 2" again, I will post the<br>
>> "/var/log/messages", which may be scrutinized.<br>
>> If someone else faces the same, she/he may do the same.<br>
>><br>
>> Till that time, I guess nothing needs to be done.<br>
><br>
><br>
> Ajay:<br>
><br>
> Since you've already installed the patch, could I be lazy and ask you a<br>
> favour? In the scenario where you have booted with mesh disabled, could<br>
> you go over to the Sugar control/panel settings Network applet, turn the<br>
> radio off, discard network history, turn the radio back on, wait a bit, and<br>
> see what icons appear in the neighbourhood view?<br>
><br>
> Curious to see what happens here. I'll do some more testing using this<br>
> kernel/patch on both gnome and sugar next week, but thought if you had a few<br>
> seconds I could get a 'head start' at looking at this situation. If not, no<br>
> big deal - what's done is already really neat! Thanks.<br>
><br>
> Cheers,<br>
><br>
> KG<br>
><br>
>><br>
>> Sorry Sascha, and everyone.<br>
>><br>
>> Regards,<br>
>> Ajay<br>
>><br>
>> On Sat, May 5, 2012 at 2:15 PM, Martin Abente<br>
>> <<a href="mailto:martin.abente.lahaye@gmail.com">martin.abente.lahaye@gmail.com</a>> wrote:<br>
>> > just in case, did you try this combination:<br>
>> ><br>
>> > libertas(without the patch) + disable_mesh.sh(removed) +<br>
>> > resume-from-suspend<br>
>> > (?)<br>
>> ><br>
>> > IF NM still crashes then we have been looking in the wrong direction, if<br>
>> > not<br>
>> > then we need to look deeper into the patch probably (@silbe ;)).<br>
>> ><br>
>> ><br>
>> > On Fri, May 4, 2012 at 10:20 PM, Ajay Garg <<a href="mailto:ajaygargnsit@gmail.com">ajaygargnsit@gmail.com</a>><br>
>> > wrote:<br>
>> >><br>
>> >> On Sat, May 5, 2012 at 3:42 AM, Martin Abente<br>
>> >> <<a href="mailto:martin.abente.lahaye@gmail.com">martin.abente.lahaye@gmail.com</a>> wrote:<br>
>> >> > Did you remove the disable mesh.script for the testing?<br>
>> >><br>
>> >> Yes.<br>
>> >><br>
>> >> Both from ::<br>
>> >><br>
>> >> a)<br>
>> >> my custom added in '/etc/init.d/NetworkManager'.<br>
>> >><br>
>> >> b)<br>
>> >> '/etc/powed/postresume.d/disable_mesh.sh'<br>
>> >><br>
>> >><br>
>> >> Regards,<br>
>> >> Ajay<br>
>> >> ><br>
>> >> > El may 4, 2012 10:39 p.m., "Ajay Garg" <<a href="mailto:ajaygargnsit@gmail.com">ajaygargnsit@gmail.com</a>><br>
>> >> > escribió:<br>
>> >> >><br>
>> >> >> On Sat, May 5, 2012 at 2:03 AM, Sascha Silbe<br>
>> >> >> <<a href="mailto:silbe@activitycentral.com">silbe@activitycentral.com</a>><br>
>> >> >> wrote:<br>
>> >> >> > Ajay Garg <<a href="mailto:ajaygargnsit@gmail.com">ajaygargnsit@gmail.com</a>> writes:<br>
>> >> >> ><br>
>> >> >> > [...]<br>
>> >> >> >> b)<br>
>> >> >> >> Ensured that '/etc/modprobe.d/libertas.conf' contained only the<br>
>> >> >> >> following line ::<br>
>> >> >> >><br>
>> >> >> >> options libertas libertas_disablemesh=0<br>
>> >> >> > [...]<br>
>> >> >> >> f)<br>
>> >> >> >> Upon resume-from-suspend, NO ICONS COULD BE SEEN IN NEIGHBORHOOD<br>
>> >> >> >> VIEW.<br>
>> >> >> ><br>
>> >> >> > Interesting.<br>
>> >> >> ><br>
>> >> >> >> g)<br>
>> >> >> >> Observations e) and f) were observed, _every single time_.<br>
>> >> >> ><br>
>> >> >> > OK, I suppose you repeated this often enough and using exactly the<br>
>> >> >> > same<br>
>> >> >> > environment and procedures as the other test cases? I.e. you are<br>
>> >> >> > sure<br>
>> >> >> > that it's really specific to libertas_disablemesh=0 rather than<br>
>> >> >> > just<br>
>> >> >> > occurring at random even without the libertas_disablemesh setting<br>
>> >> >> > or<br>
>> >> >> > based on how the suspend / resume was triggered (e.g. idle suspend<br>
>> >> >> > vs. lid or power switch)?<br>
>> >> >><br>
>> >> >> I tried 3 times, and it happened every time. (I tried with the "lid"<br>
>> >> >> approach every time, under identical conditions and set of<br>
>> >> >> procedures.).<br>
>> >> >><br>
>> >> >><br>
>> >> >><br>
>> >> >><br>
>> >> >><br>
>> >> >> ><br>
>> >> >> > I don't see anything in the patch or the module params code that<br>
>> >> >> > would<br>
>> >> >> > explain this behaviour. If it's reproducible, I'll have to dive<br>
>> >> >> > into<br>
>> >> >> > it<br>
>> >> >> > and debug a bit...<br>
>> >> >><br>
>> >> >> It is reproducible every time (at least at my end). :)<br>
>> >> >><br>
>> >> >><br>
>> >> >><br>
>> >> >><br>
>> >> >> ><br>
>> >> >> > Thanks for testing, BTW!<br>
>> >> >><br>
>> >> >> My pleasure :)<br>
>> >> >><br>
>> >> >><br>
>> >> >><br>
>> >> >><br>
>> >> >> ><br>
>> >> >> > Sascha<br>
>> >> >> ><br>
>> >> >> > --<br>
>> >> >> > <a href="http://sascha.silbe.org/" target="_blank">http://sascha.silbe.org/</a><br>
>> >> >> > <a href="http://www.infra-silbe.de/" target="_blank">http://www.infra-silbe.de/</a><br>
>> >> >><br>
>> >> >><br>
>> >> >> Regards,<br>
>> >> >> Ajay<br>
>> >> >> _______________________________________________<br>
>> >> >> Sugar-devel mailing list<br>
>> >> >> <a href="mailto:Sugar-devel@lists.sugarlabs.org">Sugar-devel@lists.sugarlabs.org</a><br>
>> >> >> <a href="http://lists.sugarlabs.org/listinfo/sugar-devel" target="_blank">http://lists.sugarlabs.org/listinfo/sugar-devel</a><br>
>> ><br>
>> ><br>
>> _______________________________________________<br>
>> Devel mailing list<br>
>> <a href="mailto:Devel@lists.laptop.org">Devel@lists.laptop.org</a><br>
>> <a href="http://lists.laptop.org/listinfo/devel" target="_blank">http://lists.laptop.org/listinfo/devel</a><br>
><br>
><br>
</div></div></blockquote></div><br>