Public bug reported: I like some things like terminal to be fullscreen (F11). I've noticed that whenever I look at what apps are running by tapping the Super key and then go to any app that is in fullscreen mode (by either hit the Super key again to give focus back to the app OR click the app I'd like to focus on), there is a flash of the background. This is 100% reproducible for me.
ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: gnome-shell 3.34.1+git20191024-1ubuntu1~19.10.1 ProcVersionSignature: Ubuntu 5.3.0-24.26-generic 5.3.10 Uname: Linux 5.3.0-24-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Dec 12 16:10:26 2019 DisplayManager: gdm3 InstallationDate: Installed on 2019-09-11 (92 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash RelatedPackageVersions: mutter-common 3.34.1+git20191107-1ubuntu1~19.10.1 SourcePackage: gnome-shell UpgradeStatus: Upgraded to eoan on 2019-09-24 (79 days ago) ** Affects: gnome-shell (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug eoan ** Description changed: I like some things like terminal to be fullscreen (F11). I've noticed that whenever I look at what apps are running by tapping the Super key and then go to any app that is in fullscreen mode (by either hit the Super key again to give focus back to the app OR click the app I'd like to focus on), there is a flash of the background. This is 100% reproducible for me. - Whenever I have a fullscreen app focused on, and then hit the super key, - I see this JS ERROR in the journalctl: - - Dec 12 16:15:14 bmo gnome-shell[3482]: JS ERROR: TypeError: this._workspacesViews[i] is undefined - _updateWorkspacesFullGeometry@resource:///org/gnome/shell/ui/workspacesView.js:774:13 - setWorkspacesFullGeometry@resource:///org/gnome/shell/ui/workspacesView.js:764:9 - setWorkspacesFullGeometry@resource:///org/gnome/shell/ui/viewSelector.js:293:9 - _updateWorkspacesGeometry@resource:///org/gnome/shell/ui/overviewControls.js:471:9 - vfunc_allocate@resource:///org/gnome/shell/ui/overviewControls.js:415:9 - _computeWindowCenter@resource:///org/gnome/shell/ui/workspace.js:309:19 - _init@resource:///org/gnome/shell/ui/workspace.js:160:9 - _addWindowClone@resource:///org/gnome/shell/ui/workspace.js:1845:21 - Workspace<@resource:///org/gnome/shell/ui/workspace.js:1166:17 - _updateWorkspaces@resource:///org/gnome/shell/ui/workspacesView.js:265:29 - WorkspacesView<@resource:///org/gnome/shell/ui/workspacesView.js:100:9 - _updateWorkspacesViews@resource:///org/gnome/shell/ui/workspacesView.js:678:24 - show@resource:///org/gnome/shell/ui/workspacesView.js:608:9 - show@resource:///org/gnome/shell/ui/viewSelector.js:268:9 - _animateVisible@resource:///org/gnome/shell/ui/overview.js:532:9 - show@resource:///org/gnome/shell/ui/overview.js:518:9 - toggle@resource:///org/gnome/shell/ui/overview.js:639:13 - _initializeUI/<@resource:///org/gnome/shell/ui/main.js:211:13 - Dec 12 16:15:14 bmo gnome-shell[3482]: NOTE: Not using GLX TFP! ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: gnome-shell 3.34.1+git20191024-1ubuntu1~19.10.1 ProcVersionSignature: Ubuntu 5.3.0-24.26-generic 5.3.10 Uname: Linux 5.3.0-24-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Dec 12 16:10:26 2019 DisplayManager: gdm3 InstallationDate: Installed on 2019-09-11 (92 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) ProcEnviron: - TERM=screen - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=screen + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + SHELL=/bin/bash RelatedPackageVersions: mutter-common 3.34.1+git20191107-1ubuntu1~19.10.1 SourcePackage: gnome-shell UpgradeStatus: Upgraded to eoan on 2019-09-24 (79 days ago) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1856251 Title: Going from apps overview screen to fullscreen'd app causes flash Status in gnome-shell package in Ubuntu: New Bug description: I like some things like terminal to be fullscreen (F11). I've noticed that whenever I look at what apps are running by tapping the Super key and then go to any app that is in fullscreen mode (by either hit the Super key again to give focus back to the app OR click the app I'd like to focus on), there is a flash of the background. This is 100% reproducible for me. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: gnome-shell 3.34.1+git20191024-1ubuntu1~19.10.1 ProcVersionSignature: Ubuntu 5.3.0-24.26-generic 5.3.10 Uname: Linux 5.3.0-24-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Dec 12 16:10:26 2019 DisplayManager: gdm3 InstallationDate: Installed on 2019-09-11 (92 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash RelatedPackageVersions: mutter-common 3.34.1+git20191107-1ubuntu1~19.10.1 SourcePackage: gnome-shell UpgradeStatus: Upgraded to eoan on 2019-09-24 (79 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1856251/+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