How many tabs do you have open when this slow scrolling occurs? Do you have any add-ons installed if so could you provide a list?
-- 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/1261950 Title: Scrolling unresponsive Status in “firefox” package in Ubuntu: New Bug description: Scrolling a page up/down by mouse wheel, arrow keys, or pageup/pagedown keys is very unresponsive. Sometime it seems like it will never respond. However CPU usage does not raise then. Dragging the slider by mouse works better (but also that is less responsive than with chromium-browser). Tested by e.g. launchpad.net pages. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: firefox 26.0+build2-0ubuntu0.13.10.2 ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7 Uname: Linux 3.11.0-14-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: jarno 1645 F.... lxpanel BuildID: 20131206145143 CRDA: Error: [Errno 2] No such file or directory: 'iw' Channel: Unavailable Date: Wed Dec 18 00:04:06 2013 EcryptfsInUse: Yes ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: English (GB) Language Pack - langpack-en...@firefox.mozilla.org English (South Africa) Language Pack - langpack-en...@firefox.mozilla.org Default - {972ce4c6-7e08-4474-a285-3208198ce6fd} InstallationDate: Installed on 2013-09-20 (88 days ago) InstallationMedia: Lubuntu 13.04 "Raring Ringtail" - Release amd64 (20130423.1) IpRoute: default via 192.168.0.254 dev wlan0 proto static 192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.101 metric 9 MarkForUpload: True PrefSources: prefs.js [Profile]/extensions/{3d7eb24f-2740-49df-8937-200b1cc08f8a}/defaults/preferences/flashblock.js [Profile]/extensions/{b9db16a4-6edc-47ec-a1f4-b86292ed211d}/defaults/preferences/prefs-dwhelper.js Profiles: Profile0 (Default) - LastVersion=26.0/20131206145143 (In use) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: google-talkplugin 4.9.1.0-1 gecko-mediaplayer 1.0.8-4ubuntu1 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no RunningIncompatibleAddons: True SourcePackage: firefox UpgradeStatus: Upgraded to saucy on 2013-10-18 (60 days ago) dmi.bios.date: 09/13/06 dmi.bios.vendor: LENOVO dmi.bios.version: 63ET13WW dmi.board.name: CAPELL VALLEY(NAPA) CRB dmi.board.vendor: LENOVO dmi.board.version: Not Applicable dmi.chassis.type: 10 dmi.chassis.vendor: No Enclosure dmi.chassis.version: N/A dmi.modalias: dmi:bvnLENOVO:bvr63ET13WW:bd09/13/06:svnLENOVO:pn89224MG:pvr3000C200:rvnLENOVO:rnCAPELLVALLEY(NAPA)CRB:rvrNotApplicable:cvnNoEnclosure:ct10:cvrN/A: dmi.product.name: 89224MG dmi.product.version: 3000 C200 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1261950/+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
