Em-dash (U+2014) renders as garbage on GRUB serial/SOL output
(IPMI BMC consoles). Replace with ASCII double-hyphen throughout
grub.cfg template, write_canonical_grub_cfg, and theme.txt comment.
Also align template grub.cfg structure with write_canonical_grub_cfg:
toram entry moved to top level (was inside submenu).
bible: add ascii-safe-text contract documenting the no-em-dash rule.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
grub-efi/grub.cfg: add KMS+GSP=off entry (was in isolinux, missing in GRUB)
isolinux/live.cfg.in: add full standard param set to all entries
(net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always
numa_balancing=disable nowatchdog nosoftlockup) to match grub-efi
bible-local/docs/iso-build-rules.md: add bootloader sync rule documenting
that grub-efi and isolinux must be kept in sync manually, listing canonical
entries and standard param set, and noting the grub-pc/grub-efi history.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Build uses --bootloaders "grub-efi,syslinux" so live-build reads
config/bootloaders/grub-efi/ for the UEFI GRUB config. The directory
was incorrectly named grub-pc, causing live-build to ignore our custom
grub.cfg and generate a default one (missing toram, GSP-off entries).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
