Hi Oliver, regarding the first question I've no idea :). I installed Ubuntu 2 days ago and I didn't change anything respect to the default, but if you tell me how I can for sure check.
I also attached a short video as you suggested ** Attachment added: "Video Evidence" https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1902900/+attachment/5431530/+files/Workspaces_Bug -- 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/1902900 Title: Workspaces menu flashes when moving between workspace A and workspace B having B Firefox with a video in full screen on it Status in firefox package in Ubuntu: Incomplete Bug description: As I said in the title the menu with the 3 workspaces flashes if you switch from a normal workspace to a workspace that has a fullscreen video in Firefox. How to reproduce * Open Firefox * Open a video in full screen (I tested prime video and twitch) * Press and keep pressed ctrl-alt and arrow to move between workspaces * When you reach the video workspaces still keep pressed ctrl-alt ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: firefox 82.0+build2-0ubuntu0.20.04.1 ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65 Uname: Linux 5.4.0-52-generic x86_64 NonfreeKernelModules: wl AddonCompatCheckDisabled: False ApportVersion: 2.20.11-0ubuntu27.10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: sibilant 2096 F.... pulseaudio BuildID: 20201014125134 CasperMD5CheckResult: skip Channel: Unavailable CurrentDesktop: ubuntu:GNOME Date: Wed Nov 4 16:28:48 2020 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:361 DefaultProfileThemes: extensions.sqlite corrupt or missing ForcedLayersAccel: False InstallationDate: Installed on 2020-11-03 (1 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) IpRoute: default via 192.168.1.254 dev wlp2s0 proto dhcp metric 600 169.254.0.0/16 dev docker0 scope link metric 1000 linkdown 172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown 192.168.1.0/24 dev wlp2s0 proto kernel scope link src 192.168.1.92 metric 600 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:361 Profile0PrefSources: prefs.js Profile0Themes: extensions.sqlite corrupt or missing Profiles: Profile1 (Default) - LastVersion=None/None (Out of date) Profile0 - LastVersion=82.0/20201014125134 (In use) RunningIncompatibleAddons: False SourcePackage: firefox UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/12/2020 dmi.bios.vendor: Apple Inc. dmi.bios.version: 232.0.0.0.0 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-6F01561E16C75D06 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro9,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-6F01561E16C75D06 dmi.modalias: dmi:bvnAppleInc.:bvr232.0.0.0.0:bd04/12/2020:svnAppleInc.:pnMacBookPro9,2:pvr1.0:rvnAppleInc.:rnMac-6F01561E16C75D06:rvrMacBookPro9,2:cvnAppleInc.:ct10:cvrMac-6F01561E16C75D06: dmi.product.family: MacBook Pro dmi.product.name: MacBookPro9,2 dmi.product.sku: System SKU# dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1902900/+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
