You'll need USB 2.0 emulation for the USB ports to work. There is a way to enable it on a MacBook: https://gist.github.com/jcs/5573685#openbsd-booting.
On Tue, Jul 15, 2014, at 12:43 PM, Sevan / Venture37 wrote: > On 24 October 2013 10:13, Jonathan Gray <[email protected]> wrote: > > On Wed, Oct 23, 2013 at 10:53:49PM +0400, Sevan / Venture37 wrote: > >> On 23 Oct 2013, at 12:53, "Alexey E. Suslikov" <[email protected]> > >> wrote: > >> > >> > Have you tried to disable [intel|ati]drm via boot config and > >> > then proceed with installation? > >> > >> It's not possible as the prompt keeps on jumping back & forth between the > >> line which says UKC> & User Kernel Config. > >> > >> Sevan > > > > There are no drm drivers on the install media. > > So the apple machines with eDP panels can't do vesa modes at all? > > The bios interface those machines present seems to have many > > problems, the ideal way of handling them is likely to support > > booting via uefi and the associated framebuffer interface. > > Just tried the latest amd64 snapshot on my mid-2012 11" air, the > screen no longer goes blank anymore which is great as there's no > longer a frantic rush to complete the install. > Unfortunately the USB ports are not working so I can't proceed with an > installation though. > > > Sevan

