> On that note, everyone please UNLOAD ALL YOUR EXTENSIONS and verify this bug still happens without any. If you then find it was caused by a particular extension, please list it here.
It seems to be caused by the windows-alt-tab extension here. I've been able to reproduce it if I have more than one application open, and press the META (Win key) + backtick shortcut that is normally bound to switch application window - but only if I have the windows-alt-tab extension loaded. The following error shows up in syslog when pressing the key combination and the extension is loaded: Oct 24 09:18:12 sxps gnome-shell[1888]: JS WARNING: [/home/stian/.local/share/gnome-shell/extensions/windows-alt-...@tglman.org/extension.js 42]: reference to undefined property "actor" Oct 24 09:18:12 sxps gnome-shell[1888]: JS ERROR: TypeError: actor is undefined#012pushModal@resource:///org/gnome/shell/ui/main.js:436:9#012AltTabPopupW<.show@/home/stian/.local/share/gnome-shell/extensi ons/windows-alt-...@tglman.org/extension.js:42:14#012wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22#012doAltTab@/home/stian/.local/share/gnome-shell/extensions/windows-alt-...@tglman.org/exten sion.js:443:5 The workaround if I accidentally press the combination is logging out and logging in again. -- 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/1181666 Title: gnome-shell randomly blocks mouse clicks from working in app windows Status in GNOME Shell: Confirmed Status in Ubuntu GNOME: Confirmed Status in gnome-shell package in Ubuntu: Confirmed Status in mutter package in Ubuntu: Confirmed Bug description: Under GNOME 3, the use of the mouse-click stops occasionally, though I can still move the mouse around and can still click on items in the Activities screen and the top-bar. I can use alt-tab to cycle windows and can still type into already- active textboxes in windows, but I cannot click within the windows, and the mouse is not picked up at all by the windows. I can open the alt-f2 "run command" dialogue, but cannot type into it. The workaround I'm using is to open terminal (ctrl-alt-T) and run "gnome-shell -r", and restarting that command every time I have the problem again. Please ask if there's anything I forgot to mention. ADDITIONAL: The error tends to happen randomly, but it seems to happen upon opening a new window, changing windows, closing windows, or opening the activities pane (whether a change of window is thus instigated or not) ADDITIONAL 2: (sorry, it's early) The other workaround is to log out and to log in again, but that is also less than ideal ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: gnome-shell 3.6.3.1-0ubuntu6 ProcVersionSignature: Ubuntu 3.8.0-22.33-generic 3.8.11 Uname: Linux 3.8.0-22-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 Date: Sun May 19 07:02:18 2013 DisplayManager: gdm GsettingsChanges: b'org.gnome.desktop.interface' b'clock-show-date' b'true' b'org.gnome.desktop.interface' b'clock-show-seconds' b'true' b'org.gnome.desktop.interface' b'document-font-name' b"'Sans 10'" b'org.gnome.desktop.interface' b'font-name' b"'Cantarell 10'" b'org.gnome.desktop.interface' b'monospace-font-name' b"'Ubuntu Mono 12'" InstallationDate: Installed on 2013-05-04 (14 days ago) InstallationMedia: Ubuntu-GNOME 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: True ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_GB.UTF-8 SHELL=/bin/bash SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1181666/+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
