> Date: Tue, 2 Feb 2016 02:09:08 -0500 > From: James Hastings <[email protected]> > > Testing UEFI booting. Willing to test patches and debug. > > 1) Encountered screen corruption immediately after EFIBOOT. > http://imgur.com/mXURlgV
Looks like the framebuffer configuration is not correctly passed to the kernel isn't quite right. Or the kernel is misinterpreting that information. The code in sys/arch/amd64/stand/efiboot/efiboot.c:efi_makebootargs() queries UEFI for the framebuffer layout. It would help if you could print that information. This requires building and installing a new EFIBOOT bootloader. It would also be useful to know the resolution of your screen. Thanks, Mark
