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Reproducable on guest and -user account. (on pc and laptop)
Seen on user account first.
Initial report from guest account (attached .xession-errors and screenshot of
terminal output).
Open a terminal and run 'top' to view processes.
Open Nautilus, right click only on bookmarked folders and open properties.
Result: nautilus, unity-panel and -hud service race cpu.
Fan speed increases from ~1100 to ~2000 rpm (viewed on user account with conky).
Viewing properties of folders which aren't bookmarked doesn't result in cpu
race.
The behaviour has been introduced since recent unity updates.
compiz-core:
Installed: 1:0.9.7.2-0ubuntu1
Candidate: 1:0.9.7.2-0ubuntu1
Version table:
*** 1:0.9.7.2-0ubuntu1 0
~$ lspci -nnk | grep -i VGA -A2
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI
RV710 [Radeon HD 4350] [1002:954f]
Subsystem: PC Partner Limited Device [174b:174b]
Kernel driver in use: radeon
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: unity 5.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-20.32-generic 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
ApportVersion: 1.95-0ubuntu1
Architecture: amd64
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
Date: Mon Mar 26 18:33:32 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120204)
ProcEnviron:
TERM=xterm
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: indicator-appmenu
Importance: High
Status: Invalid
** Affects: nautilus
Importance: High
Status: New
** Affects: unity
Importance: High
Status: Invalid
** Affects: indicator-appmenu (Ubuntu)
Importance: High
Assignee: Ryan Lortie (desrt)
Status: Invalid
** Affects: nautilus (Ubuntu)
Importance: High
Status: Invalid
** Tags: amd64 apport-bug precise
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cpu race between nautilus, hud- and unity-service
https://bugs.launchpad.net/bugs/965493
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