Is this issue present when running Firefox in safe mode? See link below to run in Firefox safe mode:
https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using- safe-mode ** Changed in: firefox (Ubuntu) Status: New => Incomplete -- 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/1504896 Title: firefox scrolling issue while clicking down/up button Status in firefox package in Ubuntu: Incomplete Bug description: In some sites (eg: facebook etc.,) when every if i click up or down button my page automatically go to top or bottom extreme of the page. Not able to scroll properly. Even i reported to firefox directly but they told this issue is not in there release once modified (Ubuntu+firefox) there only these kindly of bug are there... ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: firefox 41.0.1+build2-0ubuntu0.15.04.2 ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.17.2-0ubuntu1.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: jetsonpaul 1822 F.... pulseaudio BuildID: 20151001175629 Channel: Unavailable CurrentDesktop: Unity Date: Sun Oct 11 12:27:51 2015 ExecutablePath: /usr/lib/firefox/firefox 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 2015-10-10 (0 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) IpRoute: default via 192.168.1.1 dev wlan0 proto static metric 400 169.254.0.0/16 dev wlan0 scope link metric 1000 192.168.1.0/24 dev wlan0 proto kernel scope link metric 400 Locales: extensions.sqlite corrupt or missing Plugins: iTunes Application Detector - /usr/lib/mozilla/plugins/librhythmbox-itms-detection-plugin.so (rhythmbox-mozilla) PrefSources: prefs.js ProcEnviron: LANGUAGE=en_IN:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_IN SHELL=/bin/bash Profiles: Profile0 (Default) - LastVersion=41.0.1/20151001175629 (In use) RelatedPackageVersions: rhythmbox-mozilla 3.1-1ubuntu3 RunningIncompatibleAddons: False SourcePackage: firefox Themes: extensions.sqlite corrupt or missing UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/24/2014 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.09a1 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Aspire ES1-512 dmi.board.vendor: Acer dmi.board.version: V1.09a1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.09a1 dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.09a1:bd10/24/2014:svnAcer:pnAspireES1-512:pvrV1.09a1:rvnAcer:rnAspireES1-512:rvrV1.09a1:cvnAcer:ct10:cvrV1.09a1: dmi.product.name: Aspire ES1-512 dmi.product.version: V1.09a1 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1504896/+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