In this section we list a set of known problems that may occur when using the cluster, with possible quick solutions. If you encounter problems not listed here, or if the solutions below do not solve your problem, please direct your issue exclusively to difa.csi@unibo.it

• no write permission to own $HOME : rarely happens at first login; just logout and login again
• can't share data/programs in $HOME with other users: ask admins to relax permissions on your home