For those out there looking for a developer edition/or to run linux, rumors are these refreshed/new units are no longer carrying the troublesome Broadcom components that were causing kernel panics. These units were designated as "9343/XPS 13 Early 2015".<p>If your considering picking up a used XPS13 9343 on the cheap and plan to install Linux - be forewarned, we are waiting on BIOS A06 to fix the keyboard jumping issue.<p>A great source of insight on the Dell XPS13 / Linux program is available at Barton Georges blog - <a href="http://bartongeorge.net" rel="nofollow">http://bartongeorge.net</a> - he is the founder/lead of Project Sputnik (Dell's internal effort to create the ultimate Linux/Ubuntu developer laptop).