*** This bug is a duplicate of bug 801699 ***
https://bugs.launchpad.net/bugs/801699
I'll mark this as a duplicate of bug 801699. Note that the performance
improvements in dbusmenu are in precise now
** Package changed: firefox (Ubuntu) => libdbusmenu (Ubuntu)
** This bug has been marked a duplicate of bug 801699
DBus menu is very slow when using large menu
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https://bugs.launchpad.net/bugs/967469
Title:
firefox+unity-2d: runaway CPU usage when hud-service is running
Status in “libdbusmenu” package in Ubuntu:
New
Bug description:
When hud-service is running, my desktop load looks like this:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
8222 vorlon 20 0 1937m 874m 20m R 102 23.3 263:06.78 firefox
5148 vorlon 20 0 1146m 449m 7288 S 41 12.0 24:25.24 unity-panel-ser
3306 vorlon 20 0 757m 326m 3444 S 21 8.7 0:15.26 hud-service
If I kill hud-service, after a while firefox settles down and it looks
more like this:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
8222 vorlon 20 0 1927m 872m 21m S 10 23.2 263:59.29 firefox
4777 root 20 0 269m 61m 17m S 3 1.7 33:41.11 Xorg
While the CPU is pegged, the firefox UI is unresponsive.
This seems to be correlated with whether I have a form loaded in one
of my firefox tabs, but I haven't confirmed that definitively yet.
I am using Unity 2D, if that matters.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: firefox 11.0+build1-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-20.32-generic 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
AddonCompatCheckDisabled: False
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.95-0ubuntu1
Architecture: amd64
BuildID: 20120313141247
Channel: release
CheckboxSubmission: 017452a27eca3c8b498abbfa5ef91db9
CheckboxSystem: ecaaad6fa1e0799a0aa1126bf620f39e
Date: Wed Mar 28 12:40:00 2012
ForcedLayersAccel: False
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64
(20100816.1)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
Profiles: Profile0 (Default) - LastVersion=11.0/20120313141247 (Running)
RunningIncompatibleAddons: False
SourcePackage: firefox
UpgradeStatus: Upgraded to precise on 2011-11-08 (141 days ago)
WifiSyslog:
dmi.bios.date: 08/23/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6QET52WW (1.22 )
dmi.board.name: 3249CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 3249CTO
dmi.product.version: ThinkPad X201
dmi.sys.vendor: LENOVO
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