I have downloaded Ubuntu 12.04 LTS -64bit ISO file and created bootable pendrive using Startup Disk Creator.
Using this pen drive,when i try with "install Ubuntu" or "Try ubuntu without Installing" installation stops at ubuntu pink screen background.
I already have 12.04 LTS -64 bit and 32 bit in my laptop,Am trying to install Ubuntu 12.04 LTS -64bit in new partition.
I have tried this pen drive with different desktop/laptop and it works fine with "install Ubuntu" or "Try ubuntu without Installing" so i don't have any doubt with my bootable pen drive.
please suggest me how can i overcome with this issue.