Stellarium runs fine on my Netbook, with an Intel GMA450 display so thats where i use it most.
On my HTPC, with a 1Gb Radeon 4850, it runs, but the menu's are all screwed up and its only because i know where things are in the first instance that i can use it, the drivers are 2 weeks old.
On my 17" laptop, with an Nvidia 9600GT it doesnt run at all, it starts up and locks the entire machine, causing a restart, the drivers are a couple of weeks old.
at any rate, alot of people are using drivers now, that are way newer than version 10.2 of Stellarium.
I just dont think it likes some video adapters, and seems to thrive on the bear-bones intel stuff.