Just did an update today and the problem seems to be fixed. Firefox renders okay under xorg Ive added my Apt history log for for today below.
History log: Start-Date: 2021-03-28 15:04:49 Commandline: apt upgrade Requested-By: rue (1000) Upgrade: firefox-locale-en:amd64 (87.0+build3-0ubuntu1, 87.0+build3-0ubuntu2), libperl5.32:amd64 (5.32.1-2, 5.32.1-3ubuntu2), libwacom2:amd64 (1.8-2build1, 1.8-2ubuntu1), libglx-mesa0:amd64 (21.0.0-1, 21.0.1-1), libwacom-common:amd64 (1.8-2build1, 1.8-2ubuntu1), perl:amd64 (5.32.1-2, 5.32.1-3ubuntu2), libmutter-7-0:amd64 (3.38.3-3ubuntu2, 3.38.4-1ubuntu1), libdebuginfod-common:amd64 (0.183-5, 0.183-6), libgbm1:amd64 (21.0.0-1, 21.0.1-1), gir1.2-javascriptcoregtk-4.0:amd64 (2.31.91-1ubuntu1, 2.31.91-1ubuntu2), gir1.2-webkit2-4.0:amd64 (2.31.91-1ubuntu1, 2.31.91-1ubuntu2), libdebuginfod1:amd64 (0.183-5, 0.183-6), libxatracker2:amd64 (21.0.0-1, 21.0.1-1), gir1.2-gtk-3.0:amd64 (3.24.25-1ubuntu2, 3.24.25-1ubuntu3), mutter-common:amd64 (3.38.3-3ubuntu2, 3.38.4-1ubuntu1), gnome-shell:amd64 (3.38.3-3ubuntu2, 3.38.4-1ubuntu1), mesa-va-drivers:amd64 (21.0.0-1, 21.0.1-1), libgl1-mesa-dri:amd64 (21.0.0-1, 21.0.1-1), firefox:amd64 (87.0+build3-0ubuntu1, 87.0+build3-0ubuntu2), ubuntu-desktop:amd64 (1.465, 1.466), gir1.2-mutter-7:amd64 (3.38.3-3ubuntu2, 3.38.4-1ubuntu1), libusb-1.0-0:amd64 (2:1.0.24-2build2, 2:1.0.24-3), mesa-vulkan-drivers:amd64 (21.0.0-1, 21.0.1-1), gnome-shell-common:amd64 (3.38.3-3ubuntu2, 3.38.4-1ubuntu1), libjavascriptcoregtk-4.0-18:amd64 (2.31.91-1ubuntu1, 2.31.91-1ubuntu2), libglapi-mesa:amd64 (21.0.0-1, 21.0.1-1), perl-base:amd64 (5.32.1-2, 5.32.1-3ubuntu2), libgtk-3-0:amd64 (3.24.25-1ubuntu2, 3.24.25-1ubuntu3), ubuntu-standard:amd64 (1.465, 1.466), ubuntu-desktop-minimal:amd64 (1.465, 1.466), gtk-update-icon-cache:amd64 (3.24.25-1ubuntu2, 3.24.25-1ubuntu3), libgtk-3-common:amd64 (3.24.25-1ubuntu2, 3.24.25-1ubuntu3), libgtk-3-bin:amd64 (3.24.25-1ubuntu2, 3.24.25-1ubuntu3), libwebkit2gtk-4.0-37:amd64 (2.31.91-1ubuntu1, 2.31.91-1ubuntu2), libegl-mesa0:amd64 (21.0.0-1, 21.0.1-1), libdw1:amd64 (0.183-5, 0.183-6), perl-modules-5.32:amd64 (5.32.1-2, 5.32.1-3ubuntu2), gnome-shell-extension-prefs:amd64 (3.38.3-3ubuntu2, 3.38.4-1ubuntu1), mesa-vdpau-drivers:amd64 (21.0.0-1, 21.0.1-1), libelf1:amd64 (0.183-5, 0.183-6), ubuntu-minimal:amd64 (1.465, 1.466), libwacom-bin:amd64 (1.8-2build1, 1.8-2ubuntu1) End-Date: 2021-03-28 15:05:12 Thanks Rue. -- 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/1919955 Title: weird graphics artifacts in Firefox on Xorg after upgrade Status in firefox package in Ubuntu: Incomplete Bug description: Hi, just updated today and after restart I logged in under Xorg and when opening Firefox you get blue and black pixelated static across the screen. this only happens running Xorg, not under Wayland. A bit hard to explain the issue, so added a screenshot Also this could be an Xorg issue It only seems to affect Firefox. Thanks Rue ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: firefox 86.0+build3-0ubuntu1 ProcVersionSignature: Ubuntu 5.11.0-11.12-generic 5.11.0 Uname: Linux 5.11.0-11-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.11-0ubuntu60 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: rue 5652 F.... pulseaudio BuildID: 20210222142601 CasperMD5CheckResult: unknown Channel: Unavailable CurrentDesktop: ubuntu:GNOME Date: Thu Mar 18 18:12:48 2021 DefaultProfileExtensions: extensions.sqlite corrupt or missing DefaultProfileIncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) DefaultProfileLocales: extensions.sqlite corrupt or missing DefaultProfilePrefErrors: Unexpected character ',' before close parenthesis @ /usr/lib/firefox/omni.ja:greprefs.js:348 DefaultProfileThemes: extensions.sqlite corrupt or missing ForcedLayersAccel: False InstallationDate: Installed on 2021-03-16 (1 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Alpha amd64 (20210123) IpRoute: default via 192.168.1.254 dev enp0s25 proto dhcp metric 100 169.254.0.0/16 dev enp0s25 scope link metric 1000 192.168.1.0/24 dev enp0s25 proto kernel scope link src 192.168.1.70 metric 100 ProcEnviron: LANGUAGE=en_NZ:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_NZ.UTF-8 SHELL=/bin/bash Profile0Extensions: extensions.sqlite corrupt or missing Profile0IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) Profile0Locales: extensions.sqlite corrupt or missing Profile0PrefErrors: Unexpected character ',' before close parenthesis @ /usr/lib/firefox/omni.ja:greprefs.js:348 Profile0PrefSources: prefs.js Profile0Themes: extensions.sqlite corrupt or missing Profiles: Profile1 (Default) - LastVersion=None/None (Out of date) Profile0 - LastVersion=86.0/20210222142601 RunningIncompatibleAddons: False SourcePackage: firefox UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/09/2010 dmi.bios.release: 1.5 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 786H1 v01.05 dmi.board.name: 304Ah dmi.board.vendor: Hewlett-Packard dmi.chassis.type: 4 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr786H1v01.05:bd06/09/2010:br1.5:svnHewlett-Packard:pnHPCompaq8100EliteSFFPC:pvr:rvnHewlett-Packard:rn304Ah:rvr:cvnHewlett-Packard:ct4:cvr: dmi.product.family: 103C_53307F dmi.product.name: HP Compaq 8100 Elite SFF PC dmi.product.sku: LE093PA#ABG dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1919955/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

