![丢失 Unity 启动器且无法在用户环境中找到 dbus 会话 ID](https://linux22.com/image/1159047/%E4%B8%A2%E5%A4%B1%20Unity%20%E5%90%AF%E5%8A%A8%E5%99%A8%E4%B8%94%E6%97%A0%E6%B3%95%E5%9C%A8%E7%94%A8%E6%88%B7%E7%8E%AF%E5%A2%83%E4%B8%AD%E6%89%BE%E5%88%B0%20dbus%20%E4%BC%9A%E8%AF%9D%20ID.png)
我在安装某些东西时丢失了 Unity 启动器和顶部面板。在恢复此问题时,我遇到了Unity Launcher 和 Top Panel 在 14.04 中消失和 如何通过远程 shell 更改 Gsettings?
我尝试了上面第二个链接中投票最高的解决方案,但执行时./discover_session_bus_address.sh unity
出现以下错误
./discover_session_bus_address.sh: line 21 /proc/3608/environ:Permission denied
Counld not find dbus session ID in user environment.
./discover_session_bus_address.sh: line 28: return can only `return' from a function or sourced script
./discover_session_bus_address.sh: line 28: return can only `return' from a function or sourced script
请大家帮忙解决一下或者用其他方法修复 Unity Launcher 的问题。谢谢