Ubuntu 26.10 Looks To Strip Its GRUB Bootloader To The Bare Minimum For Better Security

Ubuntu developers at Canonical are looking to strip the signed GRUB bootloader features to the bare minimum for the Ubuntu 26.10 release later this year. Dropping support for XFS, ZFS, Btrfs, LVM, md-raid (except RAID1), LUKS-encrypted disks, and other features is being looked at in the name of security...
https://www.phoronix.com/news/Ubuntu-26.10-Lighter-GRUB