Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: firefox (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/998557
Title:
uses 900 MB of memory and 90% of my i3 2.2Ghz x4 CPU !
Status in “firefox” package in Ubuntu:
Confirmed
Bug description:
uses 900 MB of memory and 90% of my i3 2.2Ghz x4 CPU !
running linux 12.04
I use the latest version in ubuntu repositories
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: firefox 12.0+build1-0ubuntu0.12.04.1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: nvidia
AddonCompatCheckDisabled: False
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: asecrety 1828 F.... pulseaudio
/dev/snd/controlC0: asecrety 1828 F.... pulseaudio
BuildID: 20120423122928
CRDA:
country GB:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5490 - 5710 @ 40), (N/A, 27), DFS
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xdfa00000 irq 49'
Mixer name : 'Realtek ALC269VB'
Components : 'HDA:10ec0269,10431ad3,00100100'
Controls : 18
Simple ctrls : 10
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xdd080000 irq 17'
Mixer name : 'Nvidia GPU 1c HDMI/DP'
Components : 'HDA:10de001c,00000000,00100100'
Controls : 6
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Channel: release
Date: Sat May 12 21:53:05 2012
ForcedLayersAccel: False
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
IpRoute:
default via 192.168.1.1 dev wlan0 proto static
169.254.0.0/16 dev wlan0 scope link metric 1000
192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.100
metric 2
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
Profile2IncompatibleExtensions: NoScript -
ID={73a6fe31-595d-460b-a920-fcc0f8843232}, Version=2.4, minVersion=1.9a2,
maxVersion=1.9.6, Location=app-profile, Type=extension, Active=Yes
Profiles:
Profile0 - LastVersion=12.0/20120423122928
Profile1 (Default) - LastVersion=12.0/20120423122928 (Running)
Profile2 - LastVersion=12.0/20120423122928
Profile3 - LastVersion=11.0/20120310010316 (Out of date)
Profile4 - LastVersion=12.0/20120423122928
RunningIncompatibleAddons: True
SourcePackage: firefox
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
May 12 22:58:45 asecrety-K43SJ wpa_supplicant[1036]: WPA: Group rekeying
completed with 00:25:9c:86:8a:de [GTK=TKIP]
May 12 23:33:05 asecrety-K43SJ kernel: [ 4439.450587] show_signal_msg: 39
callbacks suppressed
May 12 23:33:05 asecrety-K43SJ kernel: [ 4439.450592] EvJobScheduler[4110]:
segfault at 7f9bdaff54b0 ip 00007f9bdaff54b0 sp 00007f9bdaff5298 error 15
May 12 23:58:45 asecrety-K43SJ wpa_supplicant[1036]: WPA: Group rekeying
completed with 00:25:9c:86:8a:de [GTK=TKIP]
May 13 00:23:52 asecrety-K43SJ kernel: [ 7483.469019] compiz[1701]: segfault
at 3 ip 0000000000000003 sp 00007fff60ecf2e8 error 14 in compiz[400000+d000]
dmi.bios.date: 07/15/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: K43SJ.306
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: K43SJ
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrK43SJ.306:bd07/15/2011:svnASUSTeKComputerInc.:pnK43SJ:pvr1.0:rvnASUSTeKComputerInc.:rnK43SJ:rvr1.0:cvnASUSTeKComputerInc.:ct9:cvr1.0:
dmi.product.name: K43SJ
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
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