** Description changed:

- Reproducable on guest and -user account.
+ 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)

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https://bugs.launchpad.net/bugs/965493

Title:
  cpu race between nautilus, hud- and unity-service

Status in Unity:
  Triaged
Status in “nautilus” package in Ubuntu:
  Triaged
Status in “unity” package in Ubuntu:
  Triaged

Bug description:
  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)

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