Public bug reported: Description:
*In Mozilla Firefox browser and when playing HTML5 fullscreen videos, elements on the Gnome 3 desktop (like floating windows) are somewhat still visible (video isn't 100 % opaque). *The issue occurs only when video is playing, not when paused. Transparency occurs mainly when displaying dark tones (like blues), but not black. *Tested with Youtube, Dailymotion and Vimeo videos. *Tested with official Ubuntu repository package and also with Snap package: issue occurs on both of them. *chromium-browser package from Ubuntu repository also tested: issue isn't present. System and package details: uname -a Linux ***** 4.18.0-12-generic #13-Ubuntu SMP Wed Nov 14 15:17:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux lsb_release -rd Description: Ubuntu 18.10 Release: 18.10 apt-cache policy firefox firefox: Instalados: 64.0+build3-0ubuntu0.18.10.1 Candidato: 64.0+build3-0ubuntu0.18.10.1 Tabla de versión: *** 64.0+build3-0ubuntu0.18.10.1 500 500 http://archive.ubuntu.com/ubuntu cosmic-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu cosmic-security/main amd64 Packages 100 /var/lib/dpkg/status 63.0+build1-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu cosmic/main amd64 Packages Summary: *What is expected to happen: Fullscreen HTML5 video should be 100 % opaque (desktop elements shouldn't be visible at all). *What happened instead: Desktop elements are subtly still visible under Fullscreen HTML5 video, only when video is playing (not when paused) and mainly with dark tones, not with black. ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: firefox 64.0+build3-0ubuntu0.18.10.1 ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17 Uname: Linux 4.18.0-12-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: julian 3065 F.... pulseaudio BuildID: 20181207224759 Channel: Unavailable CurrentDesktop: ubuntu:GNOME Date: Tue Dec 18 02:02:22 2018 EcryptfsInUse: Yes Extensions: extensions.sqlite corrupt or missing ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) InstallationDate: Installed on 2018-11-15 (32 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) IpRoute: default via 192.168.0.1 dev wlp2s0 proto dhcp metric 600 169.254.0.0/16 dev wlp2s0 scope link metric 1000 192.168.0.0/24 dev wlp2s0 proto kernel scope link src 192.168.0.37 metric 600 Locales: extensions.sqlite corrupt or missing PrefSources: prefs.js Profiles: Profile0 (Default) - LastVersion=64.0/20181207224759 RunningIncompatibleAddons: False SourcePackage: firefox Themes: extensions.sqlite corrupt or missing UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/16/2016 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: GL552VW.218 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: GL552VW dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrGL552VW.218:bd03/16/2016:svnASUSTeKCOMPUTERINC.:pnGL552VW:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnGL552VW:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: GL dmi.product.name: GL552VW dmi.product.sku: ASUS-NotebookSKU dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. ** Affects: firefox (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug cosmic -- 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/1808927 Title: On fullscreen mode, video playback is somewhat traslucent in Firefox Status in firefox package in Ubuntu: New Bug description: Description: *In Mozilla Firefox browser and when playing HTML5 fullscreen videos, elements on the Gnome 3 desktop (like floating windows) are somewhat still visible (video isn't 100 % opaque). *The issue occurs only when video is playing, not when paused. Transparency occurs mainly when displaying dark tones (like blues), but not black. *Tested with Youtube, Dailymotion and Vimeo videos. *Tested with official Ubuntu repository package and also with Snap package: issue occurs on both of them. *chromium-browser package from Ubuntu repository also tested: issue isn't present. System and package details: uname -a Linux ***** 4.18.0-12-generic #13-Ubuntu SMP Wed Nov 14 15:17:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux lsb_release -rd Description: Ubuntu 18.10 Release: 18.10 apt-cache policy firefox firefox: Instalados: 64.0+build3-0ubuntu0.18.10.1 Candidato: 64.0+build3-0ubuntu0.18.10.1 Tabla de versión: *** 64.0+build3-0ubuntu0.18.10.1 500 500 http://archive.ubuntu.com/ubuntu cosmic-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu cosmic-security/main amd64 Packages 100 /var/lib/dpkg/status 63.0+build1-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu cosmic/main amd64 Packages Summary: *What is expected to happen: Fullscreen HTML5 video should be 100 % opaque (desktop elements shouldn't be visible at all). *What happened instead: Desktop elements are subtly still visible under Fullscreen HTML5 video, only when video is playing (not when paused) and mainly with dark tones, not with black. ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: firefox 64.0+build3-0ubuntu0.18.10.1 ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17 Uname: Linux 4.18.0-12-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: julian 3065 F.... pulseaudio BuildID: 20181207224759 Channel: Unavailable CurrentDesktop: ubuntu:GNOME Date: Tue Dec 18 02:02:22 2018 EcryptfsInUse: Yes Extensions: extensions.sqlite corrupt or missing ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) InstallationDate: Installed on 2018-11-15 (32 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) IpRoute: default via 192.168.0.1 dev wlp2s0 proto dhcp metric 600 169.254.0.0/16 dev wlp2s0 scope link metric 1000 192.168.0.0/24 dev wlp2s0 proto kernel scope link src 192.168.0.37 metric 600 Locales: extensions.sqlite corrupt or missing PrefSources: prefs.js Profiles: Profile0 (Default) - LastVersion=64.0/20181207224759 RunningIncompatibleAddons: False SourcePackage: firefox Themes: extensions.sqlite corrupt or missing UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/16/2016 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: GL552VW.218 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: GL552VW dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrGL552VW.218:bd03/16/2016:svnASUSTeKCOMPUTERINC.:pnGL552VW:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnGL552VW:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: GL dmi.product.name: GL552VW dmi.product.sku: ASUS-NotebookSKU dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. 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