thanks man, that worked, but don't now why it happened in the first place.
Good to know its working. It was a typical virtual drive Bug.
After your exams do play with Ubuntu Gnome. You will love it, But not in virtual drive. Make partitions and install properly as a standalone OS ( do not go for Wubi stuff)
Here are some good articles.....
Dual-boot Windows 8 and Ubuntu 12.10 on UEFI hardware | LinuxBSDos.com
Dual-boot Ubuntu 14.04 & Windows 7 on a PC with 2 HDDs and UEFI firmware | LinuxBSDos.com
Dual-boot Ubuntu 14.04 and Windows 7 on a PC with UEFI firmware | LinuxBSDos.com
Linuxed - Exploring Linux distros: Ubuntu GNOME 14.04 "Trusty Tahr" LTS Review: Very very good!
*sites.google.com/site/easylinuxtipsproject/fatalmistakes
*manoftherambla.wordpress.com/2012/09/02/add-offline-dictionaries-to-goldendict/
*abloz.com/huzheng/stardict-dic/dict.org/
*www.webupd8.org/2014/06/conky-manager-gets-revamped-ui-new.html
*www.webupd8.org/2014/04/10-things-to-do-after-installing-ubuntu.html
*sites.google.com/site/easylinuxtipsproject/first
*itsfoss.com/fix-brightness-ubuntu-1310/
*askubuntu.com/questions/92379/how-do-i-get-permissions-to-edit-system-configuration-files
*www.yourownlinux.com/2014/06/how-to-install-upgrade-to-linux-kernel-3-15-1-in-linux.html
*www.howtogeek.com/115116/how-to-configure-ubuntus-built-in-firewall/
*www.digitalocean.com/community/tut...with-ufw-on-an-ubuntu-and-debian-cloud-server
*www.howtogeek.com/101006/how-to-tweak-unity-on-ubuntu-with-the-compizconfig-settings-manager/
*www.makeuseof.com/tag/top-7-ppas-repositories-add-ubuntu-based-systems/
*r3dux.org/2013/12/how-to-enable-high-quality-audio-in-linux/
*gimp-print.sourceforge.net/
*conghui.github.io/2013/11/28/remove-guid-partition-table/