** Changed in: firefox (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1576581
Title: New Firefox release hogging CPU Status in firefox package in Ubuntu: Confirmed Bug description: Since the new Firefox release into 16.04 yesterday [1] Firefox is constantly using more than 100% CPU. [1] https://launchpad.net/ubuntu/+source/firefox/46.0+build5-0ubuntu0.16.04.2 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: firefox 46.0+build5-0ubuntu0.16.04.2 ProcVersionSignature: Ubuntu 4.4.0-22.38-generic 4.4.8 Uname: Linux 4.4.0-22-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: michal 8674 F.... pulseaudio /dev/snd/controlC0: michal 8674 F.... pulseaudio BrokenPermissions: greasefi...@b0nk3rz.net/indexes/exclude.dat (0o400) greasefi...@b0nk3rz.net/indexes/include.dat (0o400) greasefi...@b0nk3rz.net/indexes/info.ini (0o400) greasefi...@b0nk3rz.net/indexes/scripts.db (0o400) BuildID: 20160425114621 Channel: Unavailable CurrentDesktop: Unity Date: Fri Apr 29 10:35:53 2016 ForcedLayersAccel: False IncompatibleExtensions: Polski Language Pack - langpack...@firefox.mozilla.org Default - {972ce4c6-7e08-4474-a285-3208198ce6fd} Plugins: Google Talk Plugin Video Renderer - /opt/google/talkplugin/libnpo1d.so (google-talkplugin) Google Talk Plugin - /opt/google/talkplugin/libnpgoogletalk.so (google-talkplugin) Shockwave Flash - /usr/lib/flashplugin-installer/libflashplayer.so IcedTea-Web Plugin (using IcedTea-Web 1.6.2 (1.6.2-3ubuntu1)) - /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/IcedTeaPlugin.so (icedtea-8-plugin) PrefSources: prefs.js [Profile]/extensions/https-everywhere-...@eff.org/defaults/preferences/preferences.js Profiles: Profile0 (Default) - LastVersion=46.0/20160425114621 (In use) RelatedPackageVersions: google-talkplugin 5.41.0.0-1 icedtea-8-plugin 1.6.2-3ubuntu1 RunningIncompatibleAddons: True SourcePackage: firefox UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A06 dmi.board.name: XPS 12-9Q33 dmi.board.vendor: Dell Inc. dmi.board.version: A06 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvrA06:bd04/15/2014:svnDellInc.:pnXPS12-9Q33:pvrA06:rvnDellInc.:rnXPS12-9Q33:rvrA06:cvnDellInc.:ct8:cvrNotSpecified: dmi.product.name: XPS 12-9Q33 dmi.product.version: A06 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1576581/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp