Me too my friend.
I do not know why it is doing that, For more expert advice you could try the ubuntu forum. http://ubuntuforums.org/
Other than that Reinstall the os.
What are your PC specs. There are much better Distros than Xubuntu ( Ubuntu with xfce) I have always said it, and stand by this, Ubuntu is not novice friendly.
I What Pc you are running What processor how much ram. Start with this pc, lets get it set up with the right distro. Then we can do the others.
Just for fun try this.
Have you heard of Puppy Linux? Great fun to play with And so fast even from Live Disk You do not need to install puppy. Just download it burn to cd and live boot.
*NEW* Slacko Puppy (Slackware-Compatible Build)
March 9, 2014 - The developers group led by 01micko has released the latest build of Slacko Puppy, version 5.7.
Open ibiblio.org folder of Slacko 5.7 and choose your preferred ISO*.
Open nluug.nl folder of Slacko 5.7 and choose your preferred ISO*.
Other download sites are at aarnet, internode, UOC, and VCU.
ISO Size: 161 MB
* Note: The PAE build is for enabling full access to installed RAM in PAE-enabled, high-memory machines. Non-PAE is for older PCs with at least 256 MB RAM (512 MB is recommended).
Edited by NickAu1, 04 September 2014 - 10:48 PM.