Linux version number: UBUNTU-14.04.2-DESKTOP-AMD64
Question one: How to fix the VMware install Ubuntu "Intel vt-x is disabled"
Install UBUNTU-14.04.2-DESKTOP-AMD64 with virtual machine VMware 11, error "This host supports Intel Vt-x, but Intel Vt-x is disabled" issue, such as.
Workaround:
1. Restart the system, enter the BIOS, my system is to press the F12/F8 key to enter the BIOS
2. Enable Intel Virtualization Technology (under CPU Setup, default is not enabled), OK.
Question two: How to start the root account
1. Open the command terminal Terminal switch to the root user
Command:sudo-s
Then enter the current user password and switch to the root user after successful
2.Ubuntu 14.04 or less
Modify /etc/lightdm/lightdm.conf
Ubuntu 14.04 or more
Modify /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
Modified to:
[Seatdefaults]
Greeter-session=unity-greeter
User-session=ubuntu
greeter-show-manual-login=true #手工输入登陆系统的用户名和密码
Allow-guest=false #不允许guest登录
Save
3. Input command:sudo passwd root
Set root user password and Confirm password
4. Enter command:reboot-h Now restart the system immediately
5. Error "error found when Loading/root/.profile" occurs after reboot
6. Click First, enter the system (this is already the root user), modify the/root/.profile file
command: gedit ~/.profile
The last line of the file "MESG n "changed to" t ty-s && mesg n save
7. Turn off Ubuntu system power, reboot with root login
VMware installs some issues with Ubuntu 14.04.2 64 bit