FireFox 43.0 is locking up every few minutes and load times are very slow.

[coskibum]

Just updated to 43.0 Mozilla Firefox for Ubuntu 64 bit.

Browser is very slow to open and slow to open webpages. Once open pages are locking up on me.

I've have to move over to another browser just to send this bug report in.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: firefox 43.0+build1-0ubuntu0.14.04.1
ProcVersionSignature: Ubuntu 3.13.0-73.116-generic 3.13.11-ckt30
Uname: Linux 3.13.0-73-generic x86_64
NonfreeKernelModules: nvidia
AddonCompatCheckDisabled: False
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: mike 2022 F.... pulseaudio
 /dev/snd/controlC0: mike 2022 F.... pulseaudio
BuildID: 20151210085006
Channel: Unavailable
CurrentDesktop: Unity
Date: Wed Dec 16 11:47:15 2015
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)
InstallationDate: Installed on 2015-08-09 (129 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
IpRoute:
 default via 192.168.0.1 dev eth2 proto static
 192.168.0.0/24 dev eth2 proto kernel scope link src 192.168.0.100 metric 1
IwConfig:
 eth2 no wireless extensions.

 lo no wireless extensions.
Locales: extensions.sqlite corrupt or missing
MostRecentCrashID: bp-8e7aed3a-f86c-489e-8baa-cc6ba2151114
PrefSources:
 prefs.js
 [Profile]/<email address hidden>/defaults/preferences/defaults.js
ProcEnviron:
 LANGUAGE=en_US
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Profiles: Profile0 (Default) - LastVersion=43.0/20151210085006 (In use)
RelatedPackageVersions:
 totem-mozilla 3.10.1-1ubuntu4.1
 rhythmbox-mozilla 3.0.2-0ubuntu2+grilo
 icedtea-7-plugin 1.5.3-0ubuntu0.14.04.1
 adobe-flashplugin 1:20151208.1-0ubuntu0.14.04.1
RfKill:

RunningIncompatibleAddons: False
SourcePackage: firefox
SubmittedCrashIDs:
 bp-8e7aed3a-f86c-489e-8baa-cc6ba2151114
 bp-5ce5b8f2-0c5e-4fc5-8f5b-b4fa32151112
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/16/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2005
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: SABERTOOTH 990FX R2.0
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2005:bd09/16/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnSABERTOOTH990FXR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: To be filled by O.E.M.

[Paul White (paulw2u)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. We are sorry that we do not always have the capacity to look at all reported bugs in a timely manner. There have been many changes in Ubuntu since that time you reported the bug and your problem may have been fixed with some of the updates. It would help us a lot if you could test it on a currently supported Ubuntu version.

When you test it and it is still an issue, kindly upload the updated logs by running only once:

apport-collect 1526922

and any other logs that are relevant for this particular issue.

[Launchpad Janitor (janitor)]

[Expired for firefox (Ubuntu) because there has been no activity for 60 days.]