I'm a novice but want to give linux a shot. I'm using the os again after a long break. I downloaded 14.04 and really like it so far. I just can't seem to get my gtx 750 ti card working. I have to stop the xserver to install the driver. When I switch to tty 3, using alt+ctl+f3, to run sh on the nvidia.run file that I downloaded, I get a blank screen. This happens when switching between any console and requires a restart to fix. I'm sure it's a simple chmod somewhere but I'm not familiar enough with the os to begin to figure it out. Thanks guys for any help.
Solved: The link From Rinz in the comments resolved this issue for me Thank you.