Those log messages do sound related to the freeze since they repeat so much.
** Summary changed: - Freeze gnome shell and dekstop + gnome-shell freezes and continuously logs JS ERROR: TypeError: null has no properties in _addWindowEffect@resource:///org/gnome/shell/ui/closeDialog.js:74:13 from vfunc_show@resource:///org/gnome/shell/ui/closeDialog.js:145:9 ** Summary changed: - gnome-shell freezes and continuously logs JS ERROR: TypeError: null has no properties in _addWindowEffect@resource:///org/gnome/shell/ui/closeDialog.js:74:13 from vfunc_show@resource:///org/gnome/shell/ui/closeDialog.js:145:9 + gnome-shell freezes and continuously logs "JS ERROR: TypeError: null has no properties" in _addWindowEffect from vfunc_show (both in closeDialog.js) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1841774 Title: gnome-shell freezes and continuously logs "JS ERROR: TypeError: null has no properties" in _addWindowEffect from vfunc_show (both in closeDialog.js) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1841774/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs