F43 Change Proposal: Anaconda Drop Support UEFI on MBR (self-contained)

[rokejulianlockhart (Mr. Beedell, Roke Julian Lockhart (RJLB))]

@system

How do you feel about the proposal as written?

I’m strongly in favour, insofar as the undermentioned isn’t an example of this:

@pg-tips

The fact that you’ve got “sub-partitions” inside /dev/nvme3n1p3 makes me wonder if it’s an extended partition on an MBR disk, with multiple logical partitions inside. It is possible to have a UEFI partition on an MBR disk but it’s a pretty edge-case legacy thing and I’m not sure how you’d end up with this on Windows 11, especially without CSM enabled.

If it is, then I’m not, because this behaviour is current to Windows 11 24H2.