Should work then, once you set earlyprintk=efi. As I remember from reading the efi printk code, their is an assumption that UEFI supports framebuffer. In my case my board was headless, so earlyprintk=efi did not work for me. Given your virtualized environment, it is not outside possibility that their is no framebuffer support in the VM's UEFI? Thanks, Ray K On Fri, 2016-04-15 at 10:24 -0400, Jason Taylor wrote: > On 4/15/2016 6:08 AM, Kinsella, Ray wrote: > > > > Have you set CONFIG_EARLY_PRINTK_EFI ? > > Yes, I enabled that build option. > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-efi" > in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html��.n��������+%����;��w��{.n�����{����*jg��������ݢj����G�������j:+v���w�m������w�������h�����٥