I installed Ubuntu 13.04 and logged in,and I felt it was slow, so I ran:
sudo apt-get install nvidia-current
When I rebooted,I found the screen became big(sorry for my bad english,perhaps resolution),and only the background shows after login. So I ran:
sudo apt-get remove nvidia-current
sudo apt-get install nvidia-173
After login,the screen became black with a cursor. Nvidia GeForce FX 5200 What can I do?