If you want a 15" linux supported laptop from Dell you need to go with the Precision line.
The XPS 15 is not sold as compatible/supported, only the XPS 13.
(I have an XPS13. It's mostly pretty good except I have regular occasional issues with Wifi when waking up from sleep. The wifi is soldered in so can't be replaced unfortunately. Hopefully that's better on the later versions).
The XPS 15 is not sold as compatible/supported, only the XPS 13.
(I have an XPS13. It's mostly pretty good except I have regular occasional issues with Wifi when waking up from sleep. The wifi is soldered in so can't be replaced unfortunately. Hopefully that's better on the later versions).