I have two VMs configured identically (hardware wise), the only difference is that the Windows XP one is uber fast and the Xubuntu very slow. I know this is an open ended question, but would anyone have any hunches on why?
closed as not a real question by Takkat, John S Gruber, con-f-use, htorque, izx Aug 21 '12 at 20:31
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.
If it's a fresh install of XP (without updates, antivirus and everything else you need) then it will seem very fast compared with Xubuntu.
The minimum & recommended RAM for Xubuntu are 256mb & 512mb, which is 4 time more than XP.
Lubuntu would provide similar performance to XP.