vagrant 的同步文件配置无法生效解决办法
配置主机与虚机同步共享的文件夹 config.vm.synced_folder "./labs", "/home/vagrant/labs" 重新载入后报错 Vagrant was unable to mount VirtualBox shared folders. This is usually because the filesystem "vboxsf" is not available. This filesystem is made available via the VirtualBox Guest Additions and kernel module. Please verify that these guest additions are properly installed in the guest. This is not a bug in Vagrant and is usually caused by a faulty Vagrant box. For context, the command attempted was: mount -t vboxsf -o uid=1000,gid=1000 home_vagrant_labs /home/vagrant/labs The error output from the command was: mount