ubuntu-phone team mailing list archive

["Johannes Renkl" <renkljs@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>]

Hello all,

one or two weeks ago i noticed a warm thing in my pocket too... ;)
top showed syslogd and another process (I don't know which anymore)
causing high load (100%). (When I recognized that, my bq complained
also about lack of free space on device or something like that. But
I didn't have time for further investigation...)
Since the high battery consumption is only a side effect here and I'm
pleasantly surprised of and very pleased with the (normal) battery
consumption, I would like to take the opportunity to say, thank for
the great work concerning ubuntu phone in general and the battery
consumption especially!

Greetings
Johannes


> El día Wednesday, April 29, 2015 a las 10:08:47PM +0200, Ed Kapitein escribió:
> 
> > The other day my phone became very warm and on closer inspection the 
> > unity8 process was running 100% on one cpu.
> > I rebooted the phone and after that is was fine.
> > Something like that might drain your battery rather quick.
> > 
> > You could run a script to monitor the battery temp and capacity:
> > while sleep 60; do
> >   date
> >   cat /sys/devices/platform/battery/power_supply/battery/capacity
> >   cat /sys/devices/platform/battery/power_supply/battery/temp
> > done
> > 
> > And if discharging goes faster then a certain value ( 10%/h ? ) you 
> > could text *your* phone so you can start investigation with top if a 
> > process is running at 100%.
> > (  /usr/share/ofono/scripts/send-sms /ril_0 yourphonenumber "Start 
> > investigation" 0 )
> 
> Hi Ed,
> 
> Thanks for the hint re/ how sending SMS from shell; I will add this to
> my howto; works nicely.
> 
> I'm attaching the screenshoot which I took right after re-boot and have
> here the syslog: http://www.unixarea.de/syslog.ublina
> 
> The reboot was at 19:49:02, the last line before in syslog was 19:26:17;
> I have glanced a bit through the log but can not see any unusual.
> 
> I will try to catch the enemy with a loop like the above logging every 5
> minutes or so the:
> - battery state
> - temp state
> - a complete 'top -b -n1' output
> 
> I will report back
> 
> 	matthias
> -- 
> Matthias Apitz, guru@xxxxxxxxxxx, http://www.unixarea.de/ +49-170-4527211    +49-176-38902045
> "Wenn der Mensch von den Umständen gebildet wird, so muß man die Umstände menschlich bilden."
> "Si el hombre es formado por las circunstancias entonces es necesario formar humanamente
> las circunstancias", Karl Marx in Die heilige Familie / La sagrada familia (MEW 2, 138)


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