Public bug reported: Firefox freezes randomly and when it happens I check system monitor, there I can see Xorg is totally using CPU and firefox about 0 use CPU, but Firefox Window stay gray and I can't use anything at Firefox window.
ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: firefox 46.0+build5-0ubuntu0.15.10.2 ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3 Uname: Linux 4.2.0-18-generic x86_64 NonfreeKernelModules: fglrx wl AddonCompatCheckDisabled: False ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: paulocanedo 2418 F.... pulseaudio /dev/snd/controlC1: paulocanedo 2418 F.... pulseaudio BuildID: 20160425115046 Channel: Unavailable CurrentDesktop: Unity Date: Tue May 17 11:39:23 2016 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 2015-10-26 (203 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) IpRoute: default via 20.12.2.254 dev eno1 proto static metric 100 10.0.3.0/24 dev lxcbr0 proto kernel scope link src 10.0.3.1 20.12.2.0/24 dev eno1 proto kernel scope link src 20.12.2.107 metric 100 169.254.0.0/16 dev eno1 scope link metric 1000 172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 Locales: extensions.sqlite corrupt or missing MostRecentCrashID: bp-a840ccc4-59f9-474e-9c60-ad1f42160503 Plugins: Gnome Shell Integration - /usr/lib/mozilla/plugins/libgnome-shell-browser-plugin.so (gnome-shell) Java(TM) Plug-in 11.91.2 - /usr/lib/jvm/java-8-oracle/jre/lib/amd64/libnpjp2.so Shockwave Flash - /usr/lib/flashplugin-installer/libflashplayer.so PrefSources: prefs.js [Profile]/extensions/fire...@nightlight.ws/defaults/preferences/firessh.js Profiles: Profile0 (Default) - LastVersion=46.0/20160425115046 (In use) RelatedPackageVersions: gnome-shell 3.18.1-0ubuntu1~wily1 RunningIncompatibleAddons: False SourcePackage: firefox SubmittedCrashIDs: bp-a840ccc4-59f9-474e-9c60-ad1f42160503 Themes: extensions.sqlite corrupt or missing UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/05/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A05 dmi.board.name: 0XCR8D dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 15 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA05:bd12/05/2013:svnDellInc.:pnOptiPlex90208193C90098/:pvr01:rvnDellInc.:rn0XCR8D:rvrA01:cvnDellInc.:ct15:cvr: dmi.product.name: OptiPlex 90208193C90098/ dmi.product.version: 01 dmi.sys.vendor: Dell Inc. ** Affects: firefox (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug gnome3-ppa third-party-packages wily -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1582760 Title: firefox randomly freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1582760/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs