情况如下。将 unity shell 更改为 gnome shell。安装了 gnome tweak 工具,安装了 shell 扩展、主题等……我通常需要安装的所有东西都已安装
当我进入 gnome tweak 工具并点击 shell 扩展时,右侧列表是空的
我上网搜索了相关问题,希望得到答案。是的,安装完所有东西后,我确实重启了电脑,甚至重启了几次。
是的,我单击了齿轮并选择了 GNOME 而不是 Ubuntu。
毫无效果,我似乎看不到右侧菜单上应该有什么。我看到了一些截图,我知道它应该充满单选按钮之类的东西
我已经尝试过这里建议的答案 -Gnome Tweak Tool 不显示扩展但结果如下:
cd ~/.local/share/gnome-shell/extensions/
cd ~/.local/share/gnome-shell/extensions/: No such file or directory
我安装了以下 gnome-shell 扩展,但它们未出现在 gnome-tweak-tool 中:
gnome-shell-extensions-alternative-status-menu
gnome-shell-extensions-common
gnome-shell-extensions-user-theme
所有这些信息都来自 Synaptic,我也安装了它!所有软件包均以 root 模式安装,更新和升级已完成
此外,当我尝试进入调整工具时,终端弹出一个错误,第一次弹出错误:
CRITICAL: Error parsing schema org.gnome.shell (/usr/share/glib-2.0/schemas/org.gnome.shell.gschema.xml)
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/gtweak/gsettings.py", line 45, in __init__
summary = key.getElementsByTagName("summary")[0].childNodes[0].data
IndexError: list index out of range
WARNING : Shell not running
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/gtweak/tweaks/tweak_shell.py", line 57, in __init__
self._shell = GnomeShellFactory().get_shell()
File "/usr/lib/python2.7/dist-packages/gtweak/utils.py", line 38, in getinstance
instances[cls] = cls()
File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 123, in __init__
v = map(int,proxy.version.split("."))
File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 46, in version
return json.loads(self.execute_js('const Config = imports.misc.config; Config.PACKAGE_VERSION'))
File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 39, in execute_js
result, output = self.proxy.Eval('(s)', js)
File "/usr/lib/python2.7/dist-packages/gi/overrides/Gio.py", line 148, in __call__
kwargs.get('flags', 0), kwargs.get('timeout', -1), None)
File "/usr/lib/python2.7/dist-packages/gi/types.py", line 43, in function
return info.invoke(*args, **kwargs)
GError: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Shell was not provided by any .service files
WARNING : Could not list shell extensions
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/gtweak/tweaks/tweak_shell.py", line 62, in __init__
extensions = self._shell.list_extensions()
AttributeError: ShellThemeTweak instance has no attribute '_shell'
WARNING : Error detecting shell
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/gtweak/tweaks/tweak_shell_extensions.py", line 145, in __init__
shell = GnomeShellFactory().get_shell()
File "/usr/lib/python2.7/dist-packages/gtweak/utils.py", line 38, in getinstance
instances[cls] = cls()
File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 123, in __init__
v = map(int,proxy.version.split("."))
File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 46, in version
return json.loads(self.execute_js('const Config = imports.misc.config; Config.PACKAGE_VERSION'))
File "/usr/lib/python2.7/dist-packages/gtweak/gshellwrapper.py", line 39, in execute_js
result, output = self.proxy.Eval('(s)', js)
File "/usr/lib/python2.7/dist-packages/gi/overrides/Gio.py", line 148, in __call__
kwargs.get('flags', 0), kwargs.get('timeout', -1), None)
File "/usr/lib/python2.7/dist-packages/gi/types.py", line 43, in function
return info.invoke(*args, **kwargs)
GError: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Shell was not provided by any .service files
(gnome-tweak-tool:2327): Gtk-CRITICAL **: gtk_widget_get_preferred_height_for_width: assertion `width >= 0' failed
我还尝试了“sudo apt-get remove gnome-tweak-tool”和“sudo apt-get install gnome-tweak-tool”,但都无济于事。仍然是同样长的错误消息
帮助?
编辑:我已经放弃整个虚拟机并重新安装它。
30 GB 硬盘
Ubuntu 11.10
728 MB 显存
主文件夹未加密
以下是我所做的:
sudo apt-get install gnome-shell
重启
启动进入 GNOME
sudo add-apt-repository ppa:webupd8team/gnome3
sudo apt-get update
sudo apt-get install gnome-tweak-tool
还是一样!
桌面截图。另外,还有 GNOME Tweak Tool 的截图:
答案1
登录 Gnome-Classic 或登录 Gnome-Shell 时会出现您报告的有关 gnome-tweak-tool 的错误消息 - 但它不允许使用完整的 Gnome-Shell GUI,而是恢复为 Gnome-fallback。
从您最近的编辑来看 - 情况就是这样 - 屏幕截图显示您正在使用 gnome-fallback。当 3D 加速失败时会发生这种情况。
注意:Gnome-Shell 看起来应该是这样的:
要获得完整的 Gnome-Shell GUI,请检查您的虚拟盒设置是否选中了 3D 加速、128MB VGA RAM 以及您的主机图形是否支持 3D 硬件加速。