(In reply to Segundo Luis Mart�n D�az Sotomayor from comment #5) > This model is Ubuntu Certified. > https://certification.ubuntu.com/hardware/201611-25236/ That page says "Dell Inspiron 7567" and yours is "Dell Inc. Inspiron 15 7000 Gaming". I don't know if those are the same. Marketing names are a nightmare. > Even the manual has instructions for Ubuntu. > > Well... I will send a email to Dell, but, what should I write? Do the MCEs happen with ubuntu too? If yes, just show them the MCEs. If not, simply install a new stable kernel on the ubuntu partition and they should fire then too. HTH.