Public bug reported:
Recent updates of unity and hud break performance.
Reproducable.
Firefox in full screen mode. Move the mouse cursor over the menus fast, click
here and there a menu entry.
Firefox becomes unresponsive due to increase of memory usage from hud- and
unity-service.
It takes about 2:50 minutes until firefox is responsive again. (video)
The video also reveals that bug 933615 is back.
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,imgjpeg,decor,regex,text,move,winrules,compiztoolbox,mousepoll,vpswitch,gnomecompat,obs,imgpng,grid,cube,place,resize,ring,workarounds,scale,screenshot,expo,rotate,ezoom,unitymtgrabhandles,unityshell]
Date: Mon Mar 26 02:04:37 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: unity
Importance: Undecided
Status: New
** Affects: unity (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug hud precise
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https://bugs.launchpad.net/bugs/964893
Title:
hud- and unity-service increase memory usage and freeze firefox
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