*** This bug is a duplicate of bug 1880405 *** https://bugs.launchpad.net/bugs/1880405
In bug 1915040 we found this was a duplicate of bug 1880405. ** This bug has been marked a duplicate of bug 1880405 Unresponsive GUI and journal flooded with: JS ERROR: TypeError: null has no properties _onFocusChanged@resource:///org/gnome/shell/ui/closeDialog.js:135:9 -- 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/1915039 Title: Firefox is so laggy after wake up sleep Status in firefox package in Ubuntu: New Bug description: When my device is idle, it just lock itself and wait. When I am logging in and switching tabs between firefox, it is so laggy that it takes upto 4-10 minutes to respond. And also sometimes it crashes and I have to restart my sytsem. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: firefox 85.0+build1-0ubuntu0.20.04.1 ProcVersionSignature: hostname 5.8.0-41.46~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-41-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: balashanmugam 1437 F.... pulseaudio /dev/snd/pcmC0D0p: balashanmugam 1437 F...m pulseaudio /dev/snd/timer: balashanmugam 1437 f.... pulseaudio BuildID: 20210118153634 CasperMD5CheckResult: skip Channel: Unavailable CurrentDesktop: ubuntu:GNOME Date: Mon Feb 8 21:47:55 2021 ExecutablePath: /usr/lib/firefox/firefox ForcedLayersAccel: False InstallationDate: Installed on 2021-02-05 (2 days ago) InstallationMedia: Ubuntu 20.04.2 LTS "Focal Fossa" - Release amd64 (20210204) IpRoute: default via 192.168.0.1 dev ens33 proto dhcp metric 100 169.254.0.0/16 dev ens33 scope link metric 1000 192.168.0.0/24 dev ens33 proto kernel scope link src 192.168.0.118 metric 100 NoProfiles: True ProcEnviron: LANGUAGE=en_IN:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_IN SHELL=/bin/bash PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RunningIncompatibleAddons: False SourcePackage: firefox UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/10/2020 dmi.bios.vendor: VMware, Inc. dmi.bios.version: VMW71.00V.16722896.B64.2008100651 dmi.board.name: 440BX Desktop Reference Platform dmi.board.vendor: Intel Corporation dmi.board.version: None dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: No Enclosure dmi.chassis.version: N/A dmi.modalias: dmi:bvnVMware,Inc.:bvrVMW71.00V.16722896.B64.2008100651:bd08/10/2020:svnVMware,Inc.:pnVMware7,1:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A: dmi.product.name: VMware7,1 dmi.product.version: None dmi.sys.vendor: VMware, Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1915039/+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