where *username* is your UPPA login. Then enter your UPPA password.
# Graphical mode (Windows, Linux, Mac): X2GO
Download the X2GO client on the following page: http://wiki.x2go.org/doku.php/download:start, or install it from the repositories of most Linux distributions:
```
# Fedora (with a root account):
yum install x2goclient
# Fedora (with a sudo user account):
sudo yum install x2goclient
# Debian/Ubuntu (with a root account):
apt-get install x2goclient
# Debian/Ubuntu (with a sudo user account):
apt-get install x2goclient
```
[Download and install the X2GO client](https://wiki.x2go.org/doku.php/doc:installation:x2goclient) for your OS.
