Public bug reported: Upon upgrade to Firefox 90, right-click popups appear transparent. I am using the Blackbird gtk theme. If I switch to Adwaita-dark, the problem goes away. I encountered this issue on another system with the direct download from Mozilla, so this is likely an upstream issue, but I'm not sure where to begin filing that.
ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: firefox 90.0+build1-0ubuntu0.20.04.1 ProcVersionSignature: Ubuntu 5.4.0-77.86-generic 5.4.119 Uname: Linux 5.4.0-77-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: kjotte 1155 F.... pulseaudio /dev/snd/controlC0: kjotte 1155 F.... pulseaudio /dev/snd/controlC1: kjotte 1155 F.... pulseaudio BuildID: 20210705185941 CasperMD5CheckResult: skip Channel: Unavailable CurrentDesktop: XFCE Date: Fri Jul 16 08:35:02 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:352 DefaultProfileThemes: extensions.sqlite corrupt or missing ForcedLayersAccel: False InstallationDate: Installed on 2020-07-07 (373 days ago) InstallationMedia: Xubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) 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:352 Profile0PrefSources: prefs.js Profile0Themes: extensions.sqlite corrupt or missing Profiles: Profile1 (Default) - LastVersion=None/None (Out of date) Profile0 - LastVersion=90.0/20210705185941 (In use) RunningIncompatibleAddons: False SourcePackage: firefox UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/29/2021 dmi.bios.vendor: LENOVO dmi.bios.version: N2WET27W (1.17 ) dmi.board.asset.tag: Not Available dmi.board.name: 20UAS0P200 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN2WET27W(1.17):bd03/29/2021:svnLENOVO:pn20UAS0P200:pvrThinkPadX1CarbonGen8:rvnLENOVO:rn20UAS0P200:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon Gen 8 dmi.product.name: 20UAS0P200 dmi.product.sku: LENOVO_MT_20UA_BU_Think_FM_ThinkPad X1 Carbon Gen 8 dmi.product.version: ThinkPad X1 Carbon Gen 8 dmi.sys.vendor: LENOVO ** Affects: firefox (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal third-party-packages ** Attachment added: "screenshot of transparent popup menu" https://bugs.launchpad.net/bugs/1936647/+attachment/5511425/+files/firefox90-popup.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1936647 Title: right-click popups transparent after upgrade to Firefox 90 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1936647/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs