On Sun, May 17, 2020 at 1:45 AM Clay Daniels <[email protected]> wrote:
> > > On Sat, May 16, 2020 at 9:58 AM Mihai Popescu <[email protected]> wrote: > >> My computer allows me to boot from USB disk prepared with minirootXX.iso >> in >> two ways, Legacy and EFI. I used Legacy until now with BIOS/MBR to install >> and use OpenBSD. >> I tried UEFI/GPT but things went wrong and I was not able to boot >> OpenBSD's >> kernel after install. >> >> Is there any penalty using BIOS/MBR versus UEFI/GPT? >> Are there any extra steps to be taken if one uses UEFI/GPT other than dd >> minirootXX.iso to an USB disk? >> > > A .iso boot & install file goes on an optical disk (cd or dvd) per > ISO9660. If you want to use a USB, pick the .fs or .img file. > >> >> Thank you. >> > It is .fs, got used with .iso after some years of install from CD-ROM.
