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-- 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/1968383 Title: Touchpad gesture animations trigger Object St.Button (0x56439bd53160), has been already disposed — impossible to get any property from it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs. [windowPreview.js:566] Status in GNOME Shell: Fix Released Status in gnome-shell package in Ubuntu: Fix Released Status in gnome-shell source package in Lunar: Incomplete Bug description: Impact ------ On a fresh boot, as soon as you open some applications and do the up touchpad gesture to enter the application grid and then back down to return to the desktop, journal spits out js stacktrace. If you don't trigger the crash then try opening and closing an app and trying again. Test Case --------- 1. Install the update 2. Open a terminal and run journalctl -f 3. You may need to wait a few moments for some background tasks like NetworkManager or PackageKit to finish what they're doing. The journal should be fairly quiet before proceeding. 3. Open another app 4. Perform the 3 finger swipe up gesture until the app grid displays then swipe down to go back to the desktop. 5. See journal for gnome-shell errors like seen below. 6. If nothing happens try opening an app, closing it and try again. What Could Go Wrong ------------------- This is fixed in gnome-shell 44.1. See LP: #2020277 for more details. Sample stacktrace ----------------- Apr 08 18:46:18 x1c gnome-shell[1782]: Object St.Button (0x56439a2fd220), has been already disposed — impossible to get any property from it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs. Apr 08 18:46:18 x1c gnome-shell[1782]: == Stack trace for context 0x564398f2e170 == Apr 08 18:46:18 x1c gnome-shell[1782]: #0 56439bea4058 i resource:///org/gnome/shell/ui/windowPreview.js:566 (3be09010ac40 @ 10) Apr 08 18:46:18 x1c gnome-shell[1782]: == Stack trace for context 0x564398f2e170 == Apr 08 18:46:18 x1c gnome-shell[1782]: #0 56439bea4058 i resource:///org/gnome/shell/ui/windowPreview.js:567 (3be09010ac40 @ 36) Apr 08 18:46:18 x1c gnome-shell[1782]: == Stack trace for context 0x564398f2e170 == Apr 08 18:46:18 x1c gnome-shell[1782]: #0 56439bea4058 i resource:///org/gnome/shell/ui/windowPreview.js:570 (3be09010ac40 @ 77) Apr 08 18:46:18 x1c gnome-shell[1782]: Object St.Label (0x56439a2e4c80), has been already disposed — impossible to get any property from it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs. Apr 08 18:46:18 x1c gnome-shell[1782]: Object .Gjs_ui_windowPreview_WindowPreview (0x56439a324ef0), has been already disposed — impossible to get any property from it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs. To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1968383/+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
