** Changed in: camera-app (Ubuntu)
Importance: Undecided => Critical
** Also affects: canonical-devices-system-image
Importance: Undecided
Status: New
** Changed in: canonical-devices-system-image
Importance: Undecided => Critical
** Description changed:
current build number: 113
device name: arale
channel: ubuntu-touch/rc-proposed/meizu.en
last update: 2015-09-15 17:18:23
version version: 113
version ubuntu: 20150915
version device: 20150818-0b38025
version custom: 20150814-887-8-46
this was a fresh flash of the image, i opened a bunch of apps, took a
picture with camera app, dimissed the "photo roll" tutorial page, took
another photo, brought some other app forward so camera app was not
- focused. Phone got hot, so i ran top and noticed camera never reduced.
- Opening spread and quiting app was the only way to get stop camera-app
- hogging cpu. I only got this the first time through, i could not
- reproduce.
+ focused. Phone got hot, so i ran top and noticed camera never reduced
+ (actually it's camera-service). Opening spread and quiting app was the
+ only way to get stop camera-app hogging cpu. I only got this the first
+ time through, i could not reproduce.
Also I noticed the camera app was not "black" in the spread but showed a
last image (tbh, unsure if it was on photoroll...but i thot i went back
to viewfinder mode)
I also notice, from playing around that camera cpu is ~50% just on
photoroll...not doing anything, just let the phone idle on photoviewer
and the cpu use remains pretty high (user could easily drain their
battery)
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https://bugs.launchpad.net/bugs/1496081
Title:
camera app consuming 30-40% cpu including when unfocused
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