1. 打開鏡像文件，如下找到isolinux、boot文件夾里的cfg格式文件
同理，將boot文件夾下面的cfg文件打開，相應的中文改為英文即可
2. 使用查看代碼的軟件打開后將里面的中文部分改成英文：
將cfg格式文件中的中文改成對應的英文，對應的中英文如下：
啟動Live系統 Boot Live system 啟動系統安裝器 Boot system installer 在安全圖像模式下啟動Live系統 Boot Live in safe graphics mode 在調試模式下啟動Live系統 Boot Live in debug mode 按TAB鍵編輯 Press TAB key to edit 按'E'鍵編輯 Press 'E' key to edit
本人相應的文件修改后如下：
syslinux.cfg
1 default vesamenu.c32 2 prompt 0
3 timeout 100
4
5 menu title Systemback Live (Ubuntu18.04_GRC_OAI) 6 menu tabmsg Press TAB key to edit 7 menu background splash.png 8
9 label live 10 menu label Boot Live system 11 kernel /casper/vmlinuz 12 append boot=casper initrd=/casper/initrd.gz quiet splash 13
14 label install 15 menu label Boot system installer 16 kernel /casper/vmlinuz 17 append boot=casper initrd=/casper/initrd.gz finstall quiet splash 18
19 label safe 20 menu label Boot Live in safe graphics mode 21 kernel /casper/vmlinuz 22 append boot=casper initrd=/casper/initrd.gz xforcevesa nomodeset quiet splash 23
24 label debug 25 menu label Boot Live in debug mode 26 kernel /casper/vmlinuz 27 append boot=casper initrd=/casper/initrd.gz
isolinux.cfg
1 default vesamenu.c32 2 prompt 0
3 timeout 100
4
5 menu title Systemback Live (Ubuntu18.04_GRC_OAI) 6 menu tabmsg Press TAB key to edit 7 menu background splash.png 8
9 label live 10 menu label Boot Live system 11 kernel /casper/vmlinuz 12 append boot=casper initrd=/casper/initrd.gz quiet splash 13
14 label install 15 menu label Boot system installer 16 kernel /casper/vmlinuz 17 append boot=casper initrd=/casper/initrd.gz finstall quiet splash 18
19 label safe 20 menu label Boot Live in safe graphics mode 21 kernel /casper/vmlinuz 22 append boot=casper initrd=/casper/initrd.gz xforcevesa nomodeset quiet splash 23
24 label debug 25 menu label Boot Live in debug mode 26 kernel /casper/vmlinuz 27 append boot=casper initrd=/casper/initrd.gz
grub.cfg
1 if loadfont /boot/grub/font.pf2 2 then 3 set gfxmode=auto 4 insmod efi_gop 5 insmod efi_uga 6 insmod gfxterm 7 terminal_output gfxterm 8 fi 9
10 set theme=/boot/grub/theme.cfg 11
12 menuentry "Boot Live system" { 13 set gfxpayload=keep 14 linux /casper/vmlinuz boot=casper quiet splash 15 initrd /casper/initrd.gz 16 } 17
18 menuentry "Boot system installer" { 19 set gfxpayload=keep 20 linux /casper/vmlinuz boot=casper finstall quiet splash 21 initrd /casper/initrd.gz 22 } 23
24 menuentry "Boot Live in safe graphics mode" { 25 set gfxpayload=keep 26 linux /casper/vmlinuz boot=casper xforcevesa nomodeset quiet splash 27 initrd /casper/initrd.gz 28 } 29
30 menuentry "Boot Live in debug mode" { 31 set gfxpayload=keep 32 linux /casper/vmlinuz boot=casper 33 initrd /casper/initrd.gz 34 }
loopback.cfg
1 menuentry "Boot Live system" { 2 set gfxpayload=keep 3 linux /casper/vmlinuz boot=casper iso-scan/filename=$iso_path quiet splash 4 initrd /casper/initrd.gz 5 } 6
7 menuentry "Boot system installer" { 8 set gfxpayload=keep 9 linux /casper/vmlinuz boot=casper iso-scan/filename=$iso_path finstall quiet splash 10 initrd /casper/initrd.gz 11 } 12
13 menuentry "Boot Live in safe graphics mode" { 14 set gfxpayload=keep 15 linux /casper/vmlinuz boot=casper iso-scan/filename=$iso_path xforcevesa nomodeset quiet splash 16 initrd /casper/initrd.gz 17 } 18
19 menuentry "Boot Live in debug mode" { 20 set gfxpayload=keep 21 linux /casper/vmlinuz boot=casper iso-scan/filename=$iso_path 22 initrd /casper/initrd.gz 23 }
theme.cfg
title-color: "white" title-text: "Systemback Live (Ubuntu18.04_GRC_OAI)" title-font: "Sans Regular 16" desktop-color: "black" desktop-image: "/boot/grub/splash.png" message-color: "white" message-bg-color: "black" terminal-font: "Sans Regular 12"
+ boot_menu { top = 150 left = 15% width = 75% height = 130 item_font = "Sans Regular 12" item_color = "grey" selected_item_color = "white" item_height = 20 item_padding = 15 item_spacing = 5 } + vbox { top = 100% left = 2%
+ label {text = "Press 'E' key to edit" font = "Sans 10" color = "white" align = "left"} }