Hi Titusrathinaraj Stalin,
Yesterday we got it output.We installed MySQL application also.I am so happy.Right now i can able to run JAVA application in my board without any problems. Actually the problem is that first they were giving basic root file.So can't run my java GUI.After that they gave Ubuntu basic root file(it doesn't have any icons and application like that.Only command terminal is there). But that terminal window is very useful for me.Because i don't to need to 
run other application.And also thank you so much.Because your information regarding to java application (headless vs headful).Finally i got clear idea to finish my product.So thank you so much and also for your team.Here i have attached few sample snaps.My ubuntu is having command terminal window only without icons.
1.I can't calibarte my touch screen .Is there any option in ubuntu .
2.I am new for embedded linux .So please can you give some materials for embedded linux and embedded ubuntu .
Thanking you..
