https://ubuntu.com/certified https://ubuntu.com/certified This is how I define "many." Dell in particular seems to certify lots of laptops for Ubuntu support,

https://ubuntu.com/certified https://ubuntu.com/certified This is how I define "many." Dell in particular seems to certify lots of laptops for Ubuntu support, even if they don't sell them with Ubuntu. It's not just their enterprise offerings, either; I see lots of consumer models.