ubuntu-phone team mailing list archive

["leon lee" <llrraa@xxxxxx>]

there're quite many reasons for heating, such as a large app is running underway. If the app is running correctly, there would be no info in the dmsg. So you might check with ps in adb shell to see if there's some process unusual. Or using some appmanager or system monitor to check.




------------------ ???????? ------------------
??????: "Mike Bybee"<mike.bybee@xxxxxxxxx>;
????????: 2013??7??14??(??????) ????7:09
??????: "ubuntu-phone"<ubuntu-phone@xxxxxxxxxxxxxxxxxxx>; 

????: Re: [Ubuntu-phone] Heating issue with today's Galaxy Nexus (maguro)build



Also seeing:[   26.281829] throttle_delayed_work_fn: OMAP temp read 64200 exceeds the threshold
[   26.281829] omap_thermal_throttle: temperature too high, cpu throttle at max 350000
 [   26.282745] omap_thermal_unthrottle: temperature reduced, ending cpu throttling
[   27.163543] wlan0: no IPv6 routers present
[   28.282226] omap_thermal_throttle: temperature too high, cpu throttle at max 920000
 [   29.280792] throttle_delayed_work_fn: OMAP temp read 66200 exceeds the threshold
[   29.280822] omap_thermal_throttle: temperature too high, cpu throttle at max 700000




 So it appears that the device knows it is overheating, but it's not helping any

On Sat, Jul 13, 2013 at 3:58 PM, Mike Bybee <mike.bybee@xxxxxxxxx> wrote:
 Yesterday's image works normally - today's is overheating like mad. I even flashed back to previous to verify. 

Anything special I should capture from the logs?
Here's the most recent bit from dmesg (from just prior to me hooking it back up to my desktop):
 

[  435.532257] Firmware up: op_mode=4, Broadcom Dongle Host Driver mac=a0:0b:ba:e8:76:78
[  435.556060] Firmware version = wl0: Sep 14 2012 13:34:30 version 5.90.195.107 FWID 01-986c802e
 [  435.558319] p2p0: p2p_dev_addr=a2:0b:ba:e8:76:78
[  445.937072] wlan0: no IPv6 routers present
[  454.668640] max17040 4-0036: online = 1 vcell = 3827500 soc = 71 status = 2 health = 1 temp = 400 charger status = 0
 [  476.181610] omap_hsi omap_hsi.0: Missed previous CAWAKE rising edge...
[  504.687774] max17040 4-0036: online = 1 vcell = 3800000 soc = 71 status = 2 health = 1 temp = 400 charger status = 0
[  543.155822] request_suspend_state: sleep (0->3) at 543140655520 (2013-07-13 22:54:04.419158817 UTC)
  



-- 
Thanks,
Mike Bybee 
 




-- 
Thanks,
Mike Bybee