突然之间，Gnome shell 扩展停止了工作。
有人知道可能是什么问题或者从哪里开始寻找它吗？
我正在使用Ubuntu 20.04和GNOME Shell 3.36.4。
以下是一些日志：
Sep 30 20:48:14 ___ gnome-shell[19745]: Will monitor session 11
Sep 30 20:48:15 ___ gnome-shell[19745]: Telepathy is not available, chat integration will be disabled.
Sep 30 20:48:15 ___ gnome-shell[19745]: Failed to create file /run/user/1000/gnome-shell-disable-extensions: Error opening file “/run/user/1000/gnome-shell-disable-extensions”: File exists
Sep 30 20:48:15 ___ gnome-shell[19745]: **
Sep 30 20:48:15 ___ gnome-shell[19745]: ERROR:gmenu-tree.c:3776:preprocess_layout_info: assertion failed: (!directory->preprocessed)
Sep 30 20:48:15 ___ gnome-shell[19745]: Bail out! ERROR:gmenu-tree.c:3776:preprocess_layout_info: assertion failed: (!directory->preprocessed)
Sep 30 20:48:15 ___ gnome-shell[19745]: GNOME Shell crashed with signal 6
Sep 30 20:48:15 ___ gnome-shell[19745]: == Stack trace for context 0x557e6bc49920 ==
Sep 30 20:48:15 ___ gnome-shell[19745]: #0 557e6c4714b0 i /usr/share/gnome-shell/extensions/[email protected]/extension.js:598 (184862b91448 @ 131)
Sep 30 20:48:15 ___ gnome-shell[19745]: #1 557e6c4713e8 i /usr/share/gnome-shell/extensions/[email protected]/extension.js:407 (184862b8f8f8 @ 807)
Sep 30 20:48:15 ___ gnome-shell[19745]: #2 557e6c471338 i /usr/share/gnome-shell/extensions/[email protected]/extension.js:681 (184862b7f9e8 @ 21)
Sep 30 20:48:15 ___ gnome-shell[19745]: #3 557e6c471270 i resource:///org/gnome/shell/ui/extensionSystem.js:167 (65d60646a0 @ 571)
Sep 30 20:48:15 ___ gnome-shell[19745]: #4 7ffc6cce8f40 b resource:///org/gnome/shell/ui/extensionSystem.js:349 (65d6064bc8 @ 361)
Sep 30 20:48:15 ___ gnome-shell[19745]: #5 7ffc6cce9a30 b resource:///org/gnome/shell/ui/extensionSystem.js:599 (65d606a718 @ 551)
Sep 30 20:48:15 ___ gnome-shell[19745]: #6 7ffc6ccea470 b resource:///org/gnome/shell/misc/fileUtils.js:27 (65d60068f8 @ 350)
Sep 30 20:48:15 ___ gnome-shell[19745]: #7 557e6c4711c8 i resource:///org/gnome/shell/ui/extensionSystem.js:574 (65d606a6a0 @ 494)
Sep 30 20:48:15 ___ gnome-shell[19745]: #8 557e6c471138 i resource:///org/gnome/shell/ui/extensionSystem.js:608 (65d606a790 @ 67)
Sep 30 20:48:15 ___ gnome-shell[19745]: #9 557e6c4710a8 i resource:///org/gnome/shell/ui/extensionSystem.js:639 (65d606a970 @ 57)
Sep 30 20:48:15 ___ gnome-shell[19745]: #10 557e6c470fe8 i resource:///org/gnome/shell/ui/extensionSystem.js:56 (65d6064358 @ 268)
Sep 30 20:48:15 ___ gnome-shell[19745]: #11 557e6c470f48 i resource:///org/gnome/shell/ui/main.js:257 (1c6c385d5cb8 @ 1181)
Sep 30 20:48:15 ___ gnome-shell[19745]: #12 557e6c470e98 i resource:///org/gnome/shell/ui/main.js:146 (1c6c385d5ad8 @ 308)
Sep 30 20:48:15 ___ gnome-shell[19745]: #13 557e6c470e10 i <main>:1 (1c6c3858d178 @ 48)
Sep 30 20:50:11 ___ gnome-shell[22177]: Unset XDG_SESSION_ID, getCurrentSessionProxy() called outside a user session. Asking logind directly.
Sep 30 20:50:11 ___ gnome-shell[22177]: Will monitor session 12
Sep 30 20:50:12 ___ gnome-shell[22177]: Telepathy is not available, chat integration will be disabled.
Sep 30 20:50:12 ___ gnome-shell[22177]: Failed to create file /run/user/1000/gnome-shell-disable-extensions: Error opening file “/run/user/1000/gnome-shell-disable-extensions”: File exists
Sep 30 20:50:12 ___ gnome-shell[22177]: Extension [email protected] already installed in /home/____/.local/share/gnome-shell/extensions/[email protected]. /usr/share/gnome-shell/extensions/[email protected] will not be loaded
Sep 30 20:50:12 ___ gnome-shell[22177]: Error looking up permission: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for geolocation
Sep 30 20:50:13 ___ gnome-shell[22177]: Window manager warning: Overwriting existing binding of keysym 31 with keysym 31 (keycode a).
Sep 30 20:50:13 ___ gnome-shell[22177]: Window manager warning: Overwriting existing binding of keysym 34 with keysym 34 (keycode d).
Sep 30 20:50:13 ___ gnome-shell[22177]: Window manager warning: Overwriting existing binding of keysym 38 with keysym 38 (keycode 11).
Sep 30 20:50:13 ___ gnome-shell[22177]: Window manager warning: Overwriting existing binding of keysym 37 with keysym 37 (keycode 10).
Sep 30 20:50:13 ___ gnome-shell[22177]: Window manager warning: Overwriting existing binding of keysym 33 with keysym 33 (keycode c).
Sep 30 20:50:13 ___ gnome-shell[22177]: Window manager warning: Overwriting existing binding of keysym 32 with keysym 32 (keycode b).
Sep 30 20:50:13 ___ gnome-shell[22177]: Window manager warning: Overwriting existing binding of keysym 36 with keysym 36 (keycode f).
Sep 30 20:50:13 ___ gnome-shell[22177]: Window manager warning: Overwriting existing binding of keysym 39 with keysym 39 (keycode 12).
Sep 30 20:50:13 ___ gnome-shell[22177]: Window manager warning: Overwriting existing binding of keysym 35 with keysym 35 (keycode e).
Sep 30 20:50:14 ___ gnome-shell[22177]: GNOME Shell started at Wed Sep 30 2020 20:50:12 ____
Sep 30 20:50:14 ___ gnome-shell[22177]: Registering session with GDM
Sep 30 20:50:14 ___ gnome-shell[22177]: Error connecting to Nautilus