错误：无法连接到系统d-bus：未安装d-bus
我现在使用Virtual Box启动虚拟机，版本是5.1.26 r117224（Qt5.6.2），但是当我尝试启动虚拟机时，我看到下面的错误消息：
00:00:29.246866 VMMDev: Guest Log: 00:00:00.000071 main Log opened 2017-09-06T09:15:08.889100000Z 00:00:29.248469 VMMDev: Guest Log: 00:00:00.001614 main OS Product:Linux 00:00:29.248506 VMMDev: Guest Log: 00:00:00.001654 main OS Release: 4.4.84-boot2docker 00:00:29.248534 VMMDev: Guest Log: 00:00:00.001684 main OS Version: #1 SMP Tue Aug 29 23:44:06 UTC 2017 00:00:29.248561 VMMDev: Guest Log: 00:00:00.001710 main Executable: /sbin/VBoxService 00:00:29.248568 VMMDev: Guest Log: 00:00:00.001711 main Process ID: 1371 00:00:29.248572 VMMDev: Guest Log: 00:00:00.001712 main Package type: LINUX_64BITS_GENERIC 00:00:29.252522 VMMDev: Guest Log: 00:00:00.005712 main 5.1.26 r117224 started. Verbose level = 0 00:00:29.256154 VMMDev: Guest Log: 00:00:00.009377 vminfo rtldrNativeLoad: dlopen('libdbus-1.so.3', RTLD_NOW | RTLD_LOCAL) failed: libdbus-1.so.3: cannot open shared object file: No such file or directory 00:00:29.256200 VMMDev: Guest Log: 00:00:00.009429 vminfo Error: Unable to connect to system D-Bus (1/3): D-Bus not installed 00:00:29.260498 VMMDev: Guest Additions capability report: (0x0 -> 0x0) seamless: no, hostWindowMapping: no, graphics: no 00:00:29.274142 NAT: IPv6 not supported 00:00:31.212453 NAT: DHCP offered IP address 10.0.2.15 00:00:31.212606 NAT: DHCP offered IP address 10.0.2.15 00:00:34.254495 VMMDev: Guest Log: 00:00:05.010198 vminfo Error: Unable to connect to system D-Bus (2/3): D-Bus not installed 00:00:39.253672 VMMDev: Guest Log: 00:00:10.011849 vminfo Error: Unable to connect to system D-Bus (3/3): D-Bus not installed 任何人都可以帮助解决问题？ 谢谢。
尝试：打开Oracle VM VirtualBox并右键单击名为“default”的计算机。 如果正在运行，请select“closures – >closures电源”。 然后select“删除…”并点击“删除所有文件”button。
closuresOracle VM VirtualBox并再次运行Docker_Quickstart。 它将创build一个新的默认虚拟机，没有权限问题
ref： https ： //superuser.com/questions/996785/docker-toolbox-error-creating-machine-error-in-driver-during-machine-creation