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