Incredible. My fancy new Lenovo has gotten no use because they've made it impossible to install another operating system in it. I look forward to giving this a go.
I have an Lenovo Thinkpad x220 running Ubuntu that I needed to set the BIOS to Legacy.
Weird. T430s in UEFI mode (with Secure Boot) has no problem with Fedora.
Weird, I didn't have to do anything to get my X250 to play nice with Debian
I had a x220 and it worked fine with Ubuntu in EFI-only mode. Same for my current x230. Probably boots 1 or 2 seconds faster because of that. But I never managed to get it working by doing the partitioning work myself (which I prefer because I don't like having everything in a huge partition), you have to format the whole drive and let Ubuntu do its thing.
Yeah. Yoga 900 ISK2, some BIOS problem that makes the hard drive not show up. No way to fix it except with a BIOS update that hasn't materialized.