Ubuntu
partman-efi package

  1. Artful (17.10)
  2. Bug #1668148
  3. Comment #16

Comment 16 for bug 1668148

Revision history for this message
Phillip Susi (psusi) wrote : Re: Warning message when installing in EFI mode to a BIOS disk is horribly confusing

The message allowed the user to switch to a bios mode install of grub instead of trying to continue with EFI mode, which would fail, and crash the install. Now there is no way to avoid the installation failure and it 100% crashes.

Removing the message is one thing, but the default choice of action is absolutely the wrong one.