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misc update

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This commit is contained in:
longpanda 2021-04-13 19:42:19 +08:00
parent f71a1fcce9
commit 2750f0c5a7
1 changed files with 33 additions and 3 deletions
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36
INSTALL/grub/grub.cfg
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@ -891,9 +891,39 @@ function legacy_linux_menu_func {
ventoy_debug_pause
if [ -n "$vtoy_chain_mem_addr" ]; then
ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
boot
if vt_check_mode 3; then
ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
ventoy_cli_console
# fallback
set vtback_root=$root
vt_push_last_entry
set vtback_theme=$theme
unset theme
vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
vt_set_boot_opt rdinit=/vtoy/vtoy
set root=(loop)
set vtback_cfg_find=0
for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
if [ -e "$cfg" ]; then
set vtback_cfg_find=1
configfile "$cfg"
break
fi
done
vt_unset_boot_opt
set root=$vtback_root
set theme=$vtback_theme
vt_pop_last_entry
ventoy_gui_console
else
ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
boot
fi
else
echo "chain empty failed"
ventoy_pause