Qtmoko v52-armhf : Issue to resume

[Adrien Dorsaz]

Hello,

I've had again this issue this afternoon and I've noticed that dbus
wasn't running (using "service dbus status").

I don't know how the resume works in QtMoko for qpe service, but I've
seen in /etc/init.d/qtmoko-gta04 that dbus is already marked in required
services. Should the dbus requirement checked in the /opt/qtmoko/qpe.sh
or in /opt/qtmoko/bin/qpe to be sure it's runing at resume ?

The verification could be simply made using service dbus status with
something like :

service dbus status
if [ $? -eq 0 ]; then
  service dbus start
fi

Regards,
Adrien

Le mardi 12 février 2013 à 07:58 +0100, Adrien Dorsaz a écrit :
> Hello,
> 
> Le vendredi 08 février 2013 à 17:37 +0100, Radek Polak a écrit :
> > On Friday, February 08, 2013 04:08:06 PM Adrien Dorsaz wrote:
> > 
> > > Hello!
> > > 
> > > I've noticed two issues when I resume my phone from suspend :
> > > 
> > >       * Sometimes my screen kept black and I'm only able to shut down my
> > >         phone with power button (I didn't have my computer at these
> > >         times, so I don't know if I was able to connect with ssh)
> > >       * Sometimes the screen display the last qtmoko image with screen
> > >         lock, but it's stuck. Eg, now my screen dipslays 2pm (last
> > >         suspend I think), but here I'm at 3 pm now. The only one
> > >         interaction possible is to press Aux and see the "^@" strings
> > >         displayed.
> > 
> > Hmm i guess we need to reproduce it somehow. Maybe automatic suspend resume 
> > cycles using rtc alarm could reproduce it - but IIRC i tried it and had no 
> > luck.
> > 
> 
> I didn't have this issue since some days, but it appeared this morning
> again, after this situation :
>       * I'v made a call in the train
>       * An interruption appeared because the swiss gsm network in trains
>         is really bad
>       * So my correspondant called me back (she was in another train),
>         but I wasn't able to answer (I'm pretty sure it's because of our
>         gsm network again, we had same errors using proprietary phones)
>       * Finally I've called her again and we were able to finish our
>         discussion normally.
> 
> Furthermore, after each call end, I receive an SMS from my gsm operator
> to say me how many credits I've on my SIM card.
> 
> That's not really easy to reproduce...
> 
> I've straced again qpe process and I've seen same error with (Q)Debus.
> So I've stopped qtmoko-gta04 service, then I've restarted dbus service
> and started qtmoko-gta04 service again and all works fine.
> 
> I didn't think to strace dbus process, so it's not really relevant, but
> this workaround seems to work.
> 
> I hope to have this bug again to be able to produce more straces.
> 
> See you,
> Adrien
> 
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