10-07-2017, 10:11 AM 
		
	
	
		I don't have any experience with 32-bit EFI machines, but if machine you're describing is same one as in your signature where it looks like you've got 32-bit LL installed to it, then yes you should be able to install 64-bit LL to it in the same way.  64-bit LL will be perfectly fine with 2GB of RAM.
	
	
	
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