How to produce:
1. Boot UBCD 5.1.1. An ISOLINUX menu should appear.
2. Select "GRUB4DOS menu".
3. On the GRUB4DOS menu, select "UBCD FreeDOS R1.44 (Based on NwDsk V3.40)"
4. Wait until FreeDOS is loaded.
5. See that the Ultimate Boot CD version number is missing. (Symptom #1)
6. Run Volkov Commander in UBCD FreeDOS, and change to drive "T:"
7. See the directory structure of drive T is:
Code: Select all
/boot
/pmagic
/ubcd
autorun.inf
Expected result:
1. The version number should show properly.
2. Drive T should be FDUBCD, and the contents of UBCD should not be accessible in UBCD FreeDOS.
Workaround:
Thank to the guide here (http://diddy.boot-land.net/grub4dos/files/map.htm#swap), I can workaround this problem by making FDUBCD the first CDROM rather than the second.
There are many entries in GRUB4DOS menu that boots FDUBCD. So you need to edit many files:
- /ubcd/menus/grub4dos/bios.lst
- /ubcd/menus/grub4dos/cpu.lst
- /ubcd/menus/grub4dos/hdd/bootmgmt.lst
- /ubcd/menus/grub4dos/hdd/cloning.lst
- /ubcd/menus/grub4dos/hdd/devmgmt.lst
- /ubcd/menus/grub4dos/hdd/diag.lst
- /ubcd/menus/grub4dos/hdd/editing.lst
- /ubcd/menus/grub4dos/hdd/partmgmt.lst
- /ubcd/menus/grub4dos/hdd/wiping.lst
- /ubcd/menus/grub4dos/main.lst
- /ubcd/menus/grub4dos/memory.lst
- /ubcd/menus/grub4dos/others.lst
- /ubcd/menus/grub4dos/periph.lst
- /ubcd/menus/grub4dos/system.lst
Code: Select all
map --mem /ubcd/images/fdubcd.iso.gz (hd32)
map --hook
root (hd32)
chainloader (hd32)
map --mem /ubcd/images/fdubcd.iso.gz (hd32)
map --hook
map (hd32) (cd)
map --hook
root (hd32)
chainloader (hd32)
Update (2012-09-10): I have prepared a patch for "syslinux2grub4dos.sed", so please use the patch instead.
http://dl.dropbox.com/u/70170658/ubcd/s ... patch.diff
If you have tried my workaround before and have replaced this line:
Code: Select all
s|^LINUX.*memdisk\nINITRD \(.*\)\nAPPEND iso.*|map --mem \1 (hd32)\nmap --hook\nroot (hd32)\nchainloader (hd32)|
Code: Select all
s|^LINUX.*memdisk\nINITRD \(.*\)\nAPPEND iso.*|map --mem \1 (hd32)\nmap --hook\nmap (hd32) (cd)\nmap --hook\nroot (hd32)\nchainloader (hd32)|