Here at the University of Kentucky, Linux support is kind of spotty. Some IT guys support it, others don't. When I was doing biology research at the University back when I was a high school student, the sysadmin for the building with my lab was a diehard Windows/Dell guy, and discouraged use of other stuff, saying he couldn't guarantee data integrity, etc etc. When I moved on to computer science research, the sysadmins in that part of campus tend to be anything-but-Windows types. In the fine arts department, the sysadmins tend to be more partial to Apples.
If you live on campus, though, the campus internet (ResNet) people officially only support PC and Mac, and they only support it if your computer is directly connected to the connection they provide. If you have a router between you and the campus network, you are required to remove it and directly connect to the cable modem or other gateway device that they provide. I think the policy is bollocks, but judging from the stories I've heard of how inept some of the L1 techs are, maybe it is better that way...