[SailfishDevel] Jolla Phone crashes with no mobile network available

Jani Kotakoski jani.kotakoski at iki.fi
Thu Jan 9 18:19:44 UTC 2014


Dear all,

I have observed something perhaps related after the last update:

My Jolla becomes unresponsive to the point of requiring a reboot almost always
when I move from an area with a WLAN connection to cell-only connection and
vice versa (eg.  when ever leaving home or entering home). The screen comes
alive for a moment or two after pressing the power button before halting again,
but the double tap never works.

Cheers,
Jani


On 01/09/2014, christopher.lamb at thurweb.ch wrote:
> Hi Martin
> 
> There is a comment indicating cell-tower as a cause in:
> 
> https://together.jolla.com/question/7144/jolla-randomly-shuts-down/
> 
> 
> Grüsse
> 
> Chris
> 
> Zitat von martin.grimme at gmail.com:
> 
> >Hi,
> >
> >those who experience their Jolla crashing out of the blue, can you
> >please elaborate, to  see if we're in the same boat?
> >
> >Did it switch off all of a sudden?
> >Because I'm experiencing this repeatedly. I begin to see a pattern
> >in my switch offs. Heavy network traffic on forced 2G in the
> >western part of Munich (Pasing and Planegg).
> >I haven't experience this problem in other areas so far, so I
> >assume it could be ofono-related.
> >
> >Do you see common patterns among your crashes, too?
> >
> >
> >Martin
> >
> >
> >
> >Am Thu Jan 09 2014 15:39:30 GMT+0100 (CET) schrieb Oliver Berger:
> >>-----BEGIN PGP SIGNED MESSAGE-----
> >>Hash: SHA1
> >>
> >>It was crashing resp. switching off even while taking pictures
> >>(like you are one instance before clicking and the
> >>screen turns black - mehhh ;)... I had to startup again enter my
> >>pin and so on...
> >>
> >>For me it was not responding with a black screen == OFF == crashed???
> >>But the phone was not rebooting - just no response.
> >>
> >>So indeed it could be also very very slow. But who knows the
> >>difference between "very slow" and "off", when normally
> >>the phone is responding quite fast?
> >>
> >>I also noticed in other occasions that sometimes when I press
> >>the power button to activate the screen, the screen
> >>flickers or shows up a very short time and turns black again
> >>(mostly with active camera app) - then I have to press
> >>the power button twice to activate the screen.
> >>
> >>
> >>
> >>On 09.01.2014 15:06, Andrea Bernabei wrote:
> >>>hello :)
> >>>
> >>>was the phone really crashing (i.e. rebooting), or did you
> >>>just mean the network connectivity kept crashing making
> >>>the phone very slow and not very usable?
> >>>
> >>>I'm asking because I experienced the second :)
> >>>
> >>>
> >>>2014/1/9 Oliver Berger <oliver at digitalarchitekt.de
> >>><mailto:oliver at digitalarchitekt.de>>
> >>>
> >>>Hello,
> >>>
> >>>I am actually at Lanzarote and while visiting the caves there,
> >>>I noticed my jolla phone was crashing every time I
> >>>was somewhere - impossible to have a mobile network available.
> >>>It was so bad that I could hardly take pictures,
> >>>since it was crashing all the time...
> >>>
> >>>On the surface again I had also problems starting the phone,
> >>>so I removed the batteries... now all is working
> >>>again.
> >>>
> >>>
> >>>I have no idea how to debug this, since there are no log files in /var/log
> >>>
> >>>
> >>>cheers Oliver _______________________________________________
> >>>SailfishOS.org Devel mailing list
> >>>
> >>>
> >>>
> >>>
> >>>_______________________________________________ SailfishOS.org
> >>>Devel mailing list
> >>>
> >>-----BEGIN PGP SIGNATURE-----
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> >>iEYEARECAAYFAlLOtJ4ACgkQ0SdHlaw3iacgzgCgly/0cDwcBmz9BAJ+EwbcOzGR
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> >>=WyKj
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> >>_______________________________________________
> >>SailfishOS.org Devel mailing list
> >
> >--
> >Gesendet von meinem Jolla
> >_______________________________________________
> >SailfishOS.org Devel mailing list
> >
> 
> 
> 
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