@moz Is your X230 set to boot using UEFI instead of legacy mode?
@moz Try setting it to legacy only.
@starbreaker that worked...awesome! had CSM enabled before, but was booting EFI-first. For some reason that worked for the Antergos installer but not for Slackware or BSD installers... strange
@moz The Slackware and BSD installers probably need to be updated to handle UEFI. If you're going to use those, make sure to partition with MBR instead of GPT, and put GRUB in the MBR. Then legacy boot shouldn't be a problem.
@starbreaker good to know. Partitioning and getting bootloaders set up is my least favorite part of installing OSes. So fragile and unreliable sometimes. Wish there was a robust UEFI bootloader solution that could chainload into MBR-only OSes.
@moz I'm not convinced UEFI was ever necessary, let alone a good idea.
@starbreaker it isn’t, but it’s everywhere now so I’d rather make it work than keep using systems from pre-2013.
@starbreaker it has UEFI+legacy, CSM enabled.