The attached file JournalErrors.txt suggests the GPaste extension might be the most suspicious extension:
яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: == Stack trace for context 0x55db415214d0 == яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: #0 0x7fff6837e650 I resource:///org/gnome/shell/ui/environment.js:41 (0x7fa438386d58 @ 20) яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: #1 0x7fff6837e740 b resource:///org/gnome/shell/ui/popupMenu.js:658 (0x7fa438123d58 @ 202) яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: #2 0x7fff6837e7b0 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7fa4383b5de0 @ 71) яну 24 16:34:05 hostname gnome-shell[30607]: clutter_container_add_actor: assertion 'CLUTTER_IS_CONTAINER (container)' failed яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: #3 0x55db418d30d0 i /usr/share/gnome-shell/extensions/gpa...@gnome-shell-extensions.gnome.org/indicator.js:323 (0x7fa4180bf5e8 @ 48) яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: #4 0x7fff6837f3a0 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7fa4383b5de0 @ 71) яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: #5 0x55db418d3030 i /usr/share/gnome-shell/extensions/gpa...@gnome-shell-extensions.gnome.org/indicator.js:90 (0x7fa4180b75e8 @ 274) яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: == Stack trace for context 0x55db415214d0 == яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: #0 0x7fff6837f390 I resource:///org/gnome/shell/ui/environment.js:41 (0x7fa438386d58 @ 20) яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: #1 0x55db418d3030 i /usr/share/gnome-shell/extensions/gpa...@gnome-shell-extensions.gnome.org/indicator.js:92 (0x7fa4180b75e8 @ 332) яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: == Stack trace for context 0x55db415214d0 == яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: #0 0x7fff6837f390 I resource:///org/gnome/shell/ui/environment.js:32 (0x7fa438386cd0 @ 26) яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: #1 0x7fff6837f390 I resource:///org/gnome/shell/ui/environment.js:43 (0x7fa438386d58 @ 50) яну 24 16:34:05 hostname org.gnome.Shell.desktop[30607]: #2 0x55db418d3030 i /usr/share/gnome-shell/extensions/gpa...@gnome-shell-extensions.gnome.org/indicator.js:92 (0x7fa4180b75e8 @ 332) яну 24 16:34:05 hostname gnome-shell[30607]: Object St.BoxLayout (0x55db492b5a10), has been already deallocated - impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs яну 24 16:34:05 hostname gnome-shell[30607]: clutter_container_get_children: assertion 'CLUTTER_IS_CONTAINER (container)' failed яну 24 16:34:05 hostname gnome-shell[30607]: Object St.BoxLayout (0x55db492b5a10), has been already deallocated - impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs яну 24 16:34:05 hostname gnome-shell[30607]: clutter_container_add_actor: assertion 'CLUTTER_IS_CONTAINER (container)' failed яну 24 16:34:05 hostname gnome-shell[30607]: Object St.BoxLayout (0x55db492b5a10), has been already deallocated - impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs яну 24 16:34:05 hostname gnome-shell[30607]: clutter_container_get_children: assertion 'CLUTTER_IS_CONTAINER (container)' failed яну 24 16:34:05 hostname gnome-shell[30607]: Object St.BoxLayout (0x55db492b5a10), has been already deallocated - impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs яну 24 16:34:05 hostname gnome-shell[30607]: clutter_container_add_actor: assertion 'CLUTTER_IS_CONTAINER (container)' failed яну 24 16:34:05 hostname gnome-shell[30607]: Object St.BoxLayout (0x55db440bd770), has been already deallocated - impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs яну 24 16:34:05 hostname gnome-shell[30607]: clutter_container_add_actor: assertion 'CLUTTER_IS_CONTAINER (container)' failed яну 24 16:34:05 hostname gnome-shell[30607]: Object St.BoxLayout (0x55db440bd770), has been already deallocated - impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs яну 24 16:34:46 hostname gnome-session-binary[30496]: WARNING: Application 'org.gnome.Shell.desktop' killed by signal 11 ** Changed in: gnome-shell (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813173 Title: gnome-shell crashed with SIGSEGV in clutter_container_get_child_meta() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1813173/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs