Public bug reported: Impact ====== Using Alt-Tab to leave a fullscreen game and then return breaks the game by offsetting the game down by the size of the GNOME Shell top bar and to the right by the size of the Ubuntu Dock.
Test Case ========= 1. Run a game full screen. I installed Steam and used Team Fortress 2 because it's free (but a very large download) 2. Press Alt-Tab or click a dock icon to switch to another window in the same workspace and then press Alt-Tab or click the dock icon to switch back to the game. The game should display and function normally. Workaround ========== Switch apps again using any method. Other Info ========== This is a duplicate of #1732245 which has been reported on Ubuntu 17.10 which reached it's end-of-life on July 19, 2018. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: mutter 3.28.3-2~ubuntu18.04.1 ProcVersionSignature: Ubuntu 4.15.0-30.32-generic 4.15.18 Uname: Linux 4.15.0-30-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sun Sep 2 14:36:29 2018 InstallationDate: Installed on 2018-07-10 (53 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) SourcePackage: mutter UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: mutter (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic third-party-packages wayland-session -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1790360 Title: [wayland] Fullscreen games offset after switching back to them from an app in the same workspace Status in mutter package in Ubuntu: New Bug description: Impact ====== Using Alt-Tab to leave a fullscreen game and then return breaks the game by offsetting the game down by the size of the GNOME Shell top bar and to the right by the size of the Ubuntu Dock. Test Case ========= 1. Run a game full screen. I installed Steam and used Team Fortress 2 because it's free (but a very large download) 2. Press Alt-Tab or click a dock icon to switch to another window in the same workspace and then press Alt-Tab or click the dock icon to switch back to the game. The game should display and function normally. Workaround ========== Switch apps again using any method. Other Info ========== This is a duplicate of #1732245 which has been reported on Ubuntu 17.10 which reached it's end-of-life on July 19, 2018. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: mutter 3.28.3-2~ubuntu18.04.1 ProcVersionSignature: Ubuntu 4.15.0-30.32-generic 4.15.18 Uname: Linux 4.15.0-30-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sun Sep 2 14:36:29 2018 InstallationDate: Installed on 2018-07-10 (53 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) SourcePackage: mutter UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1790360/+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