I cannot install Ubuntu, and don't find any solution.
I can run a live USB or CD, and Ubuntu seems to work well. Problems begin when i try to install Ubuntu. Installation is going well until i want manually create partitions. I can choose the size of / and /home, but when i try to check the little box in front of them to format the partitions, the installation freezes and i cannot apply the changes.
I have verifyied md5 sum and have tryied with an USB stick and a CD. Linux mint 16 has been installed without problem.
Do you know why that happens, and how to solve that ?
Thanks in advance for the help.