Virtualbox ubuntu tips

1. Set boot to tty

sudo vim /etc/default/grub

GRUB_CMDLINE_LINUX_DEFAULT=”text vga=791”

sudo update-grub

2. Enable bidirectional clipboard
1. Device/shard clipboard/bidirectional
3. Swap change
1. http://blog.csdn.net/way_ping_li/article/details/8306833
4. Samba setting
1. Disable VPN
2. http://bryceknowhow./2013/10/virtualbox-samba-ubuntu-host-onlywin7.html
3. Ssh setting
4. Enable VPN again