As previously announced, the system ub.d.umn.edu will be decommissioned in September. Most services available on ub (home file storage, MyWeb, MyFiles) have been migrated to a new Debian Linux server: bulldog.d.umn.edu. One exception is Mathematica, which is now available on a separate server (mathematica.d.umn.edu).
Some packages or software that existed on ub may not be available on bulldog due to technical issues (i.e., the software is not available or buildable on the new platform). If you currently use ub for services, please switch to bulldog and report any problems or missing software to the ITSS Help Desk at firstname.lastname@example.org.