[Bug 1647184] Re: Ubuntu should install mach_kernel and System directory in boot/EFI like Fedora 24 and fallback.efi for EFI-32

2016-12-15 Thread Jack Howarth
I have crafted a update-efi-booter script which automates the booting approach described in http://courses.cms.caltech.edu/cs171/materials/pdfs/How_to_Dual- Boot_OSX_and_Ubuntu.pdf where the /boot/efi partition on Macs are kept as HFS+ so that the boot selector can be made aware of the bootable boo

[Bug 1647184] Re: Ubuntu should install mach_kernel and System directory in boot/EFI like Fedora 24 and fallback.efi for EFI-32

2016-12-11 Thread Jack Howarth
I finally got this to work. The only real requirement for this to work is the the a boot partition that is FAT32 was exist for the Mac EFI firmware to see and that this partition must contain the fake mach_kernel file and a System/Library/CoreServices/SystemVersion.plist file containing...

[Bug 1647184] Re: Ubuntu should install mach_kernel and System directory in boot/EFI like Fedora 24 and fallback.efi for EFI-32

2016-12-09 Thread Jack Howarth
err, that should have been MacBook Pro 2,1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647184 Title: Ubuntu should install mach_kernel and System directory in boot/EFI like Fedora 24 and fallba

[Bug 1647184] Re: Ubuntu should install mach_kernel and System directory in boot/EFI like Fedora 24 and fallback.efi for EFI-32

2016-12-09 Thread Jack Howarth
After struggling this for the better part of a week, the best solution I have found is to abandon the Ubuntu 16.10 installers entirely and use debian-8.6.0-amd64-i386-netinst.iso which works perfectly on a MacBook Pro 3,1. A workable approach I believe is to do as bare-bones an installation as poss

[Bug 1647184] Re: Ubuntu should install mach_kernel and System directory in boot/EFI like Fedora 24 and fallback.efi for EFI-32

2016-12-05 Thread Jack Howarth
FYI, I strongly urge the interested Ubuntu developers to carefully read the following thread in the fedora-devel mailing list where the Fedora developers discuss the specific changes made and known behaviors of booting on EFI-32 with Fedora 25... https://lists.fedoraproject.org/archives/list/de...