锁屏不起作用

Question

自从更新到 Ubuntu 21.10 以来，我的锁屏不再工作。我正在使用 budgie 桌面并按Super+L锁定屏幕，这在系统日志中发生：

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Oct 30 07:58:35 lenovo gsd-media-keys[9616]: message repeated 10 times: [ Couldn't lock screen: GDBus.Error:org.freedes\nktop.DBus.Error.ServiceUnknown: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Shell.ScreenS\nhield was not provided by any .service files]\nOct 30 08:01:21 lenovo budgie-panel.desktop[122417]: WARNING : Error getting shell mode\nOct 30 08:01:21 lenovo budgie-panel.desktop[122417]: CRITICAL: Error getting shell version\nOct 30 08:01:21 lenovo budgie-panel.desktop[122417]: WARNING : Could not list shell extensions\nOct 30 08:01:21 lenovo budgie-panel.desktop[122417]: Traceback (most recent call last):\nOct 30 08:01:21 lenovo budgie-panel.desktop[122417]:   File "/usr/lib/python3/dist-packages/gtweak/tweaks/tweak_group_a\nppearance.py", line 144, in __init__\nOct 30 08:01:21 lenovo budgie-panel.desktop[122417]:     extensions = self._shell.list_extensions()\nOct 30 08:01:21 lenovo budgie-panel.desktop[122417]:   File "/usr/lib/python3/dist-packages/gtweak/gshellwrapper.py", l\nine 76, in list_extensions\nOct 30 08:01:21 lenovo budgie-panel.desktop[122417]:     return self._proxy.proxy_extensions.ListExtensions()\nOct 30 08:01:21 lenovo budgie-panel.desktop[122417]:   File "/usr/lib/python3/dist-packages/gi/overrides/Gio.py", line \n349, in __call__\nOct 30 08:01:21 lenovo budgie-panel.desktop[122417]:     result = self.dbus_proxy.call_sync(self.method_name, arg_varia\nnt,\nOct 30 08:01:21 lenovo budgie-panel.desktop[122417]: gi.repository.GLib.GError: g-dbus-error-quark: GDBus.Error:org.fre\nedesktop.DBus.Error.UnknownMethod: No such interface \xe2\x80\x9corg.gnome.Shell.Extensions\xe2\x80\x9d on object at path /org/gnome/Shell (1\n9)\nOct 30 08:01:21 lenovo dbus-daemon[1711]: [system] Activating via systemd: service name='org.freedesktop.hostname1' uni\nt='dbus-org.freedesktop.hostname1.service' requested by ':1.167' (uid=1000 pid=122417 comm="/usr/bin/python3 /usr/bin/g\nnome-tweaks " label="unconfined")\n\n\n

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Answer 1

在这里找到了解决方案：

https://discourse.ubuntubudgie.org/t/lockscreen-not-working-after-update-to-21-10/5394/20

是的 - 所以 gnome-shell 在这里把 budgie 搞砸了。

这有效吗？

pkill -9 -f /usr/bin/gjs /usr/share/gnome-shell/org.gnome.ScreenSaver 等待几秒钟，然后尝试运行

gnome 屏幕保护程序

Answer 2

谢谢你的主意！从 Ubuntu Budgie 20.04 升级到 22.04 时，我遇到了同样的问题，并且“锁定”按钮停止工作。删除 gnome-shell: 后它再次开始工作sudo apt-get remove gnome-shell。

但是（！）不幸的是，我桌面上的所有图标都停止工作，即使在重新安装 gnome-shell 后，单击任何图标也不起作用。