This page shows how to connect to the gui.hpc.unipr.it server using Remote Desktop Protocol (RDP).

Install the FortiClient VPN.

Activate the VPN connection:

VPN connection activated:

Connect to the gui.hpc.unipr.it server:

Insert username and password:

Here is the GNOME Desktop with a solid color background:

Press the right button and select "Open Terminal":

To disconnect from the "Remote Desktop", press the shutdown button (top right) then on the username and finally on "Log Out":

Confirm with "Log Out":

Install the FortiClient VPN.

(You can try openfortivpn otherwise)

Install an X11 Remote Desktop Protocol (RDP) client like xfreerdp which is part of the FreeRDP project.

Activate the VPN connection.

Connect to the gui.hpc.unipr.it server:

xfreerdp \
    /u:<username> \
    /size:1440x900 \
    /v:gui.hpc.unipr.it \
    /port:3389 \
    /clipboard \
    /gdi:hw \
    /bpp:24 \
    /fonts \
    /cert-ignore

Install the FortiClient VPN.

Install one of the following remote desktop clients

• Microsoft Remote Desktop for Mac
• FreeRDP

to connect to the gui.hpc.unipr.it server.

Press the right button and select "Open Terminal".

Optionally, set the Italian keyboard layout using the X Keyboard Extension:

setxkbmap it

Enable X11 forwarding within a Remote Desktop session:

ssh -X localhost

For testing purposes start the graphical program xeyes:

srun \
    --job-name=xeyes \
    --partition=vrt \
    --qos=vrt \
    --time=0-00:30:00 \
    --x11 \
    --pty \
    xeyes

Start (X-Window) CRYstalline Structures and DENsities (XCrySDen):

srun \
    --job-name=xcrysden \
    --nodes=1 \
    --ntasks-per-node=1 \
    --cpus-per-task=4 \
    --mem=10G \
    --partition=cpu \
    --qos=cpu \
    --time=0-01:00:00 \
    --x11 \
    --pty \
    bash -c 'module load apptainer xcrysden && xcrysden'