apport information ** Tags added: apport-collected compiz-0.9 third-party-packages ubuntu xenial
** Description changed: After having upgraded my machine from Ubuntu 14.04.x to 16.04.01 I ran into very unexpected behaviour: Whenever I press Alt+Tab (I run Unity as my desktop env.) two things happen: I switch to the next application AND closes the currently active application. I searched for a solution (or a bug report or something helpful) for some hours now and finally I came upon the Keyboard Shortcuts HUD (holding the Super key) which gave me (e.g.) the following list: __Switching__ * Alt + Tab: Switches between applications * Ctrl + Alt + Tab: Switches between application from all workspaces * Alt + 1: Switches windows of current applications * Cursor Left or Right: Moves the focus * Cursor Up or Down: Enter / Exit from spread mode or Select windows * Alt + Tab: Closes the selected application / window Link to a screenshot: https://twitter.com/ulrikkold/status/771440559424700417 You will notice there are two registered actions for the Alt+Tab shortcut combination. This is useless. Especially with application that do not ask for confirmation before closing. They just shut down and I have to restart the application to pick up where I left. I still have not been able to find a somewhere to configure / reset the two actions for that same key combination. I also have not been able to find a bug report on this issue - so I choose to think this is a configuration issue and that I will be able to have Alt+Tab do one thing and one thing only: Switch between applications as it always did in any windowed environment I worked in. I have NOT tried to switch to a different DE and I have NOT tried a clean install of Ubuntu 16.04. - Please, help me finding a solution. Working with Alt + 1 in combination - with the Cursor keys (or simply using the mouse) is simply not as - powerful as switching directly with Alt+Tab. It's a pain to avoid that - worked-in shortcut. It's working against muscle memory. + Please, help me finding a solution. Working with Alt + 1 in combination with the Cursor keys (or simply using the mouse) is simply not as powerful as switching directly with Alt+Tab. It's a pain to avoid that worked-in shortcut. It's working against muscle memory. + --- + .tmp.unity_support_test.0: + + ApportVersion: 2.20.1-0ubuntu2.1 + Architecture: amd64 + CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' + CompositorRunning: compiz + CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' + CompositorUnredirectFSW: true + CurrentDesktop: Unity + DistUpgraded: 2016-08-30 21:48:04,730 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py' + DistroCodename: xenial + DistroRelease: Ubuntu 16.04 + DistroVariant: ubuntu + GraphicsCard: + Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) + Subsystem: Dell 3rd Gen Core processor Graphics Controller [1028:0535] + NVIDIA Corporation GF108GLM [NVS 5200M] [10de:0dfc] (rev a1) (prog-if 00 [VGA controller]) + Subsystem: Dell GF108GLM [NVS 5200M] [1028:1535] + InstallationDate: Installed on 2015-09-23 (345 days ago) + InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) + MachineType: Dell Inc. Latitude E6530 + Package: unity 7.4.0+16.04.20160801.2-0ubuntu1 + PackageArchitecture: amd64 + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-51-generic root=UUID=31d9a67f-ba14-4e01-ace8-5d1ccc65eb6e ro quiet splash + ProcVersionSignature: Ubuntu 3.19.0-51.58~14.04.1-generic 3.19.8-ckt13 + Tags: third-party-packages xenial third-party-packages xenial third-party-packages xenial ubuntu compiz-0.9 + Uname: Linux 3.19.0-51-generic x86_64 + UpgradeStatus: Upgraded to xenial on 2016-08-30 (2 days ago) + UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo www-data + _MarkForUpload: True + dmi.bios.date: 06/20/2014 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: A15 + dmi.board.name: 07Y85M + dmi.board.vendor: Dell Inc. + dmi.board.version: A01 + dmi.chassis.type: 9 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvrA15:bd06/20/2014:svnDellInc.:pnLatitudeE6530:pvr01:rvnDellInc.:rn07Y85M:rvrA01:cvnDellInc.:ct9:cvr: + dmi.product.name: Latitude E6530 + dmi.product.version: 01 + dmi.sys.vendor: Dell Inc. + upstart.unity-panel-service-lockscreen.log: + (unity-panel-service:5432): GLib-CRITICAL **: Source ID 4294967295 was not found when attempting to remove it + + (unity-panel-service:7500): GLib-CRITICAL **: Source ID 4294967295 was not found when attempting to remove it + version.compiz: compiz 1:0.9.12.2+16.04.20160801.3-0ubuntu1 + version.ia32-libs: ia32-libs N/A + version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.2 + version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2.1 + version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A + version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2.1 + version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2.3 + version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 + version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 + version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1.1 + version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 ** Attachment added: "BootLog.txt" https://bugs.launchpad.net/bugs/1619563/+attachment/4733070/+files/BootLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1619563 Title: Alt + Tab has two actions for me: Close selected application and Switch between applications - it says here in my Unity Keyboard Shortcuts HUD (holding the Super key) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1619563/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
