Nevermind. Confirmed perfectly by upstream bug: https://gitlab.gnome.org/GNOME/gnome-shell/issues/1704
** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/issues #1704 https://gitlab.gnome.org/GNOME/gnome-shell/issues/1704 ** Also affects: gnome-shell via https://gitlab.gnome.org/GNOME/gnome-shell/issues/1704 Importance: Unknown Status: Unknown ** Summary changed: - gnome-shell infinite error loop when closing app in activities overview + gnome-shell infinite error loop when closing app in activities overview: Object St.Button (0x55aeadeca4a0), has been already deallocated ... [workspace.js:695] ** Changed in: gnome-shell (Ubuntu) Status: Incomplete => Confirmed -- 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/1848119 Title: gnome-shell infinite error loop when closing app in activities overview: Object St.Button (0x55aeadeca4a0), has been already deallocated ... [workspace.js:695] Status in GNOME Shell: Unknown Status in gnome-shell package in Ubuntu: Confirmed Bug description: Ubuntu 19.10 on Xorg gnome-shell 3.34.1-1ubuntu1 How to reproduce: 1) Open terminal and watch journalct -f 2) Open Files 3) Close Files in the activities overview 4) gnome-shell errors in journal non stop. Oct 14 23:25:38 titan gnome-shell[9919]: Object St.Button (0x55aeadeca4a0), has been already deallocated — 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. Oct 14 23:25:38 titan gnome-shell[9919]: == Stack trace for context 0x55aead0b5360 == Oct 14 23:25:38 titan gnome-shell[9919]: #0 55aeae6f3910 i resource:///org/gnome/shell/ui/workspace.js:695 (7f438c072c10 @ 15) Oct 14 23:25:38 titan gnome-shell[9919]: #1 7ffd96c5e360 b self-hosted:975 (7f438c12dee0 @ 392) To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1848119/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

