Firefox hangs temporarily everytimes it receives the focus
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
firefox (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
In 12.04 beta, with unity, every times firefox gets the focus, it blocks for a couple of seconds (~10 second on my laptop) while loading all the processors fully.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: firefox 11.0+build1-
ProcVersionSign
Uname: Linux 3.2.0-20-generic x86_64
AddonCompatChec
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.95-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
BuildID: 20120313141247
Channel: release
Date: Sun Mar 25 16:44:54 2012
ForcedLayersAccel: False
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
Profiles: Profile0 (Default) - LastVersion=
RunningIncompat
SourcePackage: firefox
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/22/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68MSP Ver. F.10
dmi.board.name: 30C9
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 75.28
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP Compaq 2510p
dmi.product.
dmi.sys.vendor: Hewlett-Packard
After trying many different conditions, it seems that it depends on the number of bookmarks. I have more than 2000 bookmarks. If I delete them, firefox doesn't hang.
Note also this happens without any add-ons (but the Ubuntu ones).