I am trying to install Ubuntu 15.04 AMD 64-Bit edition to my computer with Nvidia Geoforce 7025 graphics driver. I previously successfully installed it with nomodeset
option during installation to my SATA disk. The drive failed and I bought a new SATA SSHD drive. Now, when I am trying to install ubuntu, the installation stops at the third step " Preparing to install ubuntu". The hard disk light blinks intermittently and the partition window does not appear.I have another PATA HDD of 80 GB capacity.
However, I can reach Live desktop from the installation DVD and can install Linux Mint 17.2 64-Bit Cinnamon well.But the latter has mounting problem, so I want to get Ubuntu.
What is going wrong and how to install ubuntu?
Thanks in advance for any help.
Tapas