Does this issue occur when running Firefox in safe mode? See link below for instructions to enable:
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/1504849 Title: Page rendering shakes after scrolling with mouse Status in firefox package in Ubuntu: Incomplete Bug description: When in a website (facebook, dx.com...) using the scroll in the mouse, the page blinks and shakes. It is not an hardware issue for sure (bad mouse wheel...) because only happens here and it was in a change of a firefox update. It is confusing because it seems that is blinking between old and new (scroll and non-scroll) web page, and only activates with the scrolling, so far I didn't notice with pulling side bar up and down, only with mouse wheel. It happens time to time. Started in one of the new updates, at max 2 updates ago. PS: Just happened in this page of report. goes up and down very quickly (1 or 2px up and down), like shivering, and then stops. 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 NonfreeKernelModules: nvidia AddonCompatCheckDisabled: False ApportVersion: 2.17.2-0ubuntu1.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC0D0p: jb 1177 F...m pulseaudio /dev/snd/controlC0: jb 1177 F.... pulseaudio BuildID: 20151001175629 Channel: Unavailable CurrentDesktop: GNOME Date: Sat Oct 10 22:36:50 2015 DefaultProfileExtensions: extensions.sqlite corrupt or missing DefaultProfileIncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) DefaultProfileLocales: extensions.sqlite corrupt or missing DefaultProfilePlugins: Gnome Shell Integration - /usr/lib/mozilla/plugins/libgnome-shell-browser-plugin.so (gnome-shell) iTunes Application Detector - /usr/lib/mozilla/plugins/librhythmbox-itms-detection-plugin.so (rhythmbox-mozilla) Shockwave Flash - /usr/lib/flashplugin-installer/libflashplayer.so DefaultProfilePrefSources: prefs.js [Profile]/extensions/{a7c6cf7f-112c-4500-a7ea-39801a327e5f}/defaults/preferences/fireftp.js DefaultProfileThemes: extensions.sqlite corrupt or missing ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2015-09-25 (15 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422) IpRoute: default via 192.168.1.1 dev wlan0 proto static metric 400 192.168.1.0/24 dev wlan0 proto kernel scope link metric 400 MostRecentCrashID: bp-fa47a84d-0a4d-42aa-8a11-f91952150830 Profile1BrokenPermissions: extensions/fxdevtools-adapt...@mozilla.org/tools/linux64/ios_webkit_debug_proxy (0o555) Profile1Extensions: extensions.sqlite corrupt or missing Profile1IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) Profile1Locales: extensions.sqlite corrupt or missing Profile1Plugins: Gnome Shell Integration - /usr/lib/mozilla/plugins/libgnome-shell-browser-plugin.so (gnome-shell) iTunes Application Detector - /usr/lib/mozilla/plugins/librhythmbox-itms-detection-plugin.so (rhythmbox-mozilla) Shockwave Flash - /usr/lib/flashplugin-installer/libflashplayer.so Profile1PrefSources: prefs.js Profile1Themes: extensions.sqlite corrupt or missing Profiles: Profile0 (Default) - LastVersion=41.0.1/20151001175629 (In use) Profile1 - LastVersion=40.0a2/20150521004003 (Out of date) RelatedPackageVersions: gnome-shell 3.14.4-0ubuntu1 rhythmbox-mozilla 3.1-1ubuntu3 RunningIncompatibleAddons: False SourcePackage: firefox UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/21/2010 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.23 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 306A dmi.board.vendor: Hewlett-Packard dmi.board.version: 21.14 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: N/A dmi.modalias: dmi:bvnHewlett-Packard:bvrF.23:bd12/21/2010:svnHewlett-Packard:pnCompaqPresarioCQ61NotebookPC:pvrRev1:rvnHewlett-Packard:rn306A:rvr21.14:cvnHewlett-Packard:ct10:cvrN/A: dmi.product.name: Compaq Presario CQ61 Notebook PC dmi.product.version: Rev 1 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1504849/+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