I have recently rebooted after the latest software update and suddenly my laptop is running slower than slow. top shows compliz is taking between 20% to more often 130% or more of the CPU (dual CPU). My system was running really well now it is very very slow.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Unity |
New
|
Undecided
|
Unassigned | ||
unity (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
I have recently rebooted after the latest software update and suddenly my laptop is running slower than slow.
'Top 'shows compliz is taking between 20% to more often 130% or more of the CPU (dual CPU). My system was running really well now it is very very slow.
doug@doug-
Description: Ubuntu 14.04.1 LTS
Release: 14.04
doug@doug-
compiz:
Installed: 1:0.9.11.
Candidate: 1:0.9.11.
Version table:
*** 1:0.9.11.
500 http://
100 /var/lib/
1:
500 http://
doug@doug-
unity:
Installed: 7.2.2+14.
Candidate: 7.2.2+14.
Version table:
*** 7.2.2+14.
500 http://
500 http://
100 /var/lib/
7.
500 http://
doug@doug-
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: unity 7.2.2+14.
ProcVersionSign
Uname: Linux 3.13.0-34-generic i686
.tmp.unity.
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: i386
CompizPlugins: [core,composite
CompositorRunning: compiz
CompositorUnred
CompositorUnred
CurrentDesktop: Unity
Date: Wed Aug 27 09:21:53 2014
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
GraphicsCard:
Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller [8086:a011] (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device [1025:0349]
Subsystem: Acer Incorporated [ALI] Device [1025:0349]
InstallationDate: Installed on 2014-08-16 (10 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.2)
MachineType: Acer AOD255E
ProcEnviron:
LANGUAGE=en_AU:en
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_AU.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/15/2011
dmi.bios.vendor: Acer
dmi.bios.version: V3.15(DDR3)
dmi.board.
dmi.board.name: JE02_PT_E
dmi.board.vendor: Acer
dmi.board.version: V3.15(DDR3)
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.
dmi.modalias: dmi:bvnAcer:
dmi.product.name: AOD255E
dmi.product.
dmi.sys.vendor: Acer
version.compiz: compiz 1:0.9.11.
version.libdrm2: libdrm2 2.4.52-1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Wed Aug 27 09:02:31 2014
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 25042
vendor AUO
xserver.version: 2:1.15.1-0ubuntu2
More investigation - significant improvement after rediscovering the external screen. Still have rather high compliz cpu usage with the external screen connected. I will update when I have more.