This left us in rather a quandary: we needed to support UEFI systems, but we didn't want to drop support for Macs either. Unfortunately, even though Macs use a variant of EFI (an earlier version of what's now called UEFI), they apparently can't cope with multi-catalog CDs, and simply refuse to boot them. This was done using a technique known as a "multi-catalog" CD - it contains two boot images, and the specification says that the firmware is supposed to pick the one it can best use. In Ubuntu 10.10, we changed the normal amd64 CD images to dual-boot on either BIOS or UEFI systems (UEFI, "Unified Extensible Firmware Interface", is a different kind of firmware found on many newer systems). See response to: What is different about the Mac ISO image? iso files existed for saucy ( /saucy), but do not appear to to exist for trusty ( /trusty).ĭid the Mac specific elements get merged with the standard 32 and 64bit versions?
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |