☰

更新软件包后，unity launcher 没有显示

tag-icon • tag-icon unity
更新软件包后，unity launcher 没有显示

决定使用更新管理器来更新我的软件包，但现在 Unity 启动器不工作了。

如果强制启动 Unity，我得到的结果如下：

ilshod@small-camel:~$ unity &
[1] 2440
dilshod@small-camel:~$ unity-panel-service: no process found
dilshod@small-camel:~$ Checking if settings need to be migrated ...no
Checking if internal files need to be migrated ...no
Backend     : gconf
Integration : true
Profile     : unity
Adding plugins
Skipping upgrade com.canonical.unity.unity.01.upgrade
Skipping upgrade com.canonical.unity.unity.02.upgrade
Initializing core options...done
Initializing bailer options...done
Initializing detection options...done
I    nitializing composite options...done
Compiz (opengl) - Fatal: No valid GL extensions string found.
Compiz (bailer) - Info: Ensuring a shell for your session
Window manager warning: "" found in configuration database is not a valid value for keybinding "move_to_workspace_4"
Window manager warning: "" found in configuration database is not a valid value for keybinding "move_to_workspace_3"
Window manager warning: "" found in configuration database is not a valid value for keybinding "move_to_workspace_2"
Window manager warning: "" found in configuration database is not a valid value for keybinding "move_to_workspace_1"
Window manager warning: "" found in configuration database is not a valid value for keybinding "toggle_fullscreen"

如果我运行 glxinfo，我将获得以下结果：

dilshod@small-camel:~$ glxinfo 
name of display: :0.0
X Error of failed request:  BadWindow (invalid Window parameter)
  Major opcode of failed request:  137 (NV-GLX)
  Minor opcode of failed request:  4 ()
  Resource id in failed request:  0x3400003
  Serial number of failed request:  32
  Current serial number in output stream:  32

对此有什么帮助吗？

答案1

我通过重新安装 Nvidia 驱动程序解决了这个问题。出于某种原因，每次更新核心软件包时，我都必须重新安装视频驱动程序。这次出于某种原因，我以为我不需要这样做，因为启动 X 时会显示 Nvidia 徽标。

相关内容