On 2014-12-02, Pierre Couderc <pierre@couderc.eu> wrote: > Hello > > I have a problem with jessie : my Acer Travelmate (P253) refuses to boot. > A Secure Boot and Fast Boot in the UEFI problem, perhaps? Did you say whether you were dual booting? Anything here that helps? http://superuser.com/questions/714856/trying-to-dual-boot-windows-8-1-and-debian-jessie http://www.linlap.com/acer_travelmate_p253