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Note: There are upcoming changes to the billing unit model CSC uses in September 2025. Read the FAQ to learn more.

X11 remote graphics does not work

Remote graphics requires tunneling X11 through SSH using the -X flag. On Linux, connect to e.g. Puhti using:

ssh -X <your-user-name>@puhti.csc.fi

An error may occur if you have run out of disk quota.

Another (better) way to run remote graphics is to use a remote desktop through the Puhti web interface.

For more details, see our instructions for graphical connections.