Every time I try to boot after installing Ubuntu I get "read error" and nothing else.
I was able to get into GRUB boot manager a couple of times randomly, but I haven't been able to in a while. I'm not sure why it would occasionally work.
Specs:
- mobo: Gigabyte z68apd3
- CPU: i3 3240
- HDD: 250 GB SATA WD
- GPU: Nvidia 550 ti
- RAM: 8GB