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Message #57333
[Bug 1424683] Re: Unity8 using 25-60% CPU causing lag
*** This bug is a duplicate of bug 1422898 ***
https://bugs.launchpad.net/bugs/1422898
Get a newer image that gives you a newer qtmir
** This bug has been marked a duplicate of bug 1422898
Excessive CPU usage, even when the screen is turned off
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https://bugs.launchpad.net/bugs/1424683
Title:
Unity8 using 25-60% CPU causing lag
Status in unity8 package in Ubuntu:
New
Bug description:
$ system-image-cli -i
current build number: 116
device name: krillin
channel: ubuntu-touch/devel-proposed
alias: ubuntu-touch/vivid-proposed
last update: 2015-02-19 21:59:02
version version: 116
version ubuntu: 20150219
version device: 20150210-95b6a9f
version custom: 20150219
How to reproduce:
N/A
What happens:
Unity8 consumes a lot of CPU when phone idle (looking at dash, e.g.), causing everything to lag.
What should have happened:
It should not lag.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: unity8 8.02+15.04.20150216.1-0ubuntu1
Uname: Linux 3.4.67 armv7l
ApportVersion: 2.16.1-0ubuntu2
Architecture: armhf
Date: Mon Feb 23 16:22:00 2015
InstallationDate: Installed on 2015-02-19 (4 days ago)
InstallationMedia: Ubuntu Vivid Vervet (development branch) - armhf (20150219-020203)
SourcePackage: unity8
UpgradeStatus: No upgrade log present (probably fresh install)
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References