Grub 1.98 najde všechny systémy, ale nejdou spustit...

[compaq]

Mám na NB Ubuntu 10.04, 11.04 a starý Win.

Když k němu připojím externí UDB disk, kde mám dalších asi 7 systémů (Suse, Zorin apod.) a dám update-grub, grub (1.98) je všechny najde (i ty na dev/sdb) a zařadí do menu, ale externí nejdou spustit?

Chtěl bych, aby nabíhal grub z interního disku a dalo se spustit systémy i z externího.

Nebo alespoň z interního spustit grub a v něm mít jednu položku na spuštění dalšího grubu na externím disku.

Prosím o info, jaký parametr použít pro update-grub. Jakékoli další konfigurační soubory sem mohu vystavit. Díky.

grub.cfg obsahuje tohle:

Kód: [Vybrat]

menuentry 'Ubuntu, with Linux 2.6.32-38-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-38-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-38-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-38-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-38-generic ...'
linux /boot/vmlinuz-2.6.32-38-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-38-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-37-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-37-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-37-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-37-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-37-generic ...'
linux /boot/vmlinuz-2.6.32-37-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-37-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-36-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-36-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-36-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-36-generic ...'
linux /boot/vmlinuz-2.6.32-36-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-36-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-35-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-35-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-35-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-35-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-35-generic ...'
linux /boot/vmlinuz-2.6.32-35-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-35-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-34-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-34-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-34-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-34-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-34-generic ...'
linux /boot/vmlinuz-2.6.32-34-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-34-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-33-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-33-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-33-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-33-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-33-generic ...'
linux /boot/vmlinuz-2.6.32-33-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-33-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-32-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-32-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-32-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-32-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-32-generic ...'
linux /boot/vmlinuz-2.6.32-32-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-32-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-31-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-31-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-31-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-31-generic ...'
linux /boot/vmlinuz-2.6.32-31-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-31-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-30-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-30-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-30-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-30-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-30-generic ...'
linux /boot/vmlinuz-2.6.32-30-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-30-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-29-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-29-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-29-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-29-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-29-generic ...'
linux /boot/vmlinuz-2.6.32-29-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-29-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-28-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-28-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-28-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-28-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-28-generic ...'
linux /boot/vmlinuz-2.6.32-28-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-28-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-27-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-27-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-27-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-27-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-27-generic ...'
linux /boot/vmlinuz-2.6.32-27-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-27-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-26-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-26-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-26-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-26-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-26-generic ...'
linux /boot/vmlinuz-2.6.32-26-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-26-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-25-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-25-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-25-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-25-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-25-generic ...'
linux /boot/vmlinuz-2.6.32-25-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-25-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-24-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-24-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-24-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-24-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-24-generic ...'
linux /boot/vmlinuz-2.6.32-24-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-24-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-23-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-23-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-23-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-23-generic ...'
linux /boot/vmlinuz-2.6.32-23-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-23-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-22-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-22-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-22-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-22-generic ...'
linux /boot/vmlinuz-2.6.32-22-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-21-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro  vga=792 splash  quiet splash
initrd /boot/initrd.img-2.6.32-21-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-21-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
echo 'Loading Linux 2.6.32-21-generic ...'
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=21d4687f-1b7e-48fb-9772-cbbd4c3a80d7 ro single  vga=792 splash
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-21-generic
}
### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod ext2
set root='(/dev/sda,6)'
search --no-floppy --fs-uuid --set 21d4687f-1b7e-48fb-9772-cbbd4c3a80d7
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Microsoft Windows XP Professional (on /dev/sda1)" {
insmod ntfs
set root='(/dev/sda,1)'
search --no-floppy --fs-uuid --set A804366D04363F1E
drivemap -s (hd0) ${root}
chainloader +1
}
menuentry "Ubuntu, with Linux 3.0.0-12-generic (on /dev/sda7)" {
insmod ext2
set root='(/dev/sda,7)'
search --no-floppy --fs-uuid --set 19431d96-809c-430e-a495-ec473da8d7d5
linux /boot/vmlinuz-3.0.0-12-generic root=UUID=19431d96-809c-430e-a495-ec473da8d7d5 ro quiet splash vt.handoff=7
initrd /boot/initrd.img-3.0.0-12-generic
}
menuentry "Ubuntu, with Linux 3.0.0-12-generic (recovery mode) (on /dev/sda7)" {
insmod ext2
set root='(/dev/sda,7)'
search --no-floppy --fs-uuid --set 19431d96-809c-430e-a495-ec473da8d7d5
linux /boot/vmlinuz-3.0.0-12-generic root=UUID=19431d96-809c-430e-a495-ec473da8d7d5 ro recovery nomodeset
initrd /boot/initrd.img-3.0.0-12-generic
}
menuentry "Ubuntu (on /dev/sdb1)" {
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 3cd3538b-fb6b-4a7a-a31c-99859f9b870a
linux /boot/vmlinuz-2.6.24-27-generic root=/dev/sdb1 ro quiet splash
initrd /boot/initrd.img-2.6.24-27-generic
}
menuentry "Ubuntu 8.04.3 LTS, kernel 2.6.24-27-generic (on /dev/sdb1)" {
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 3cd3538b-fb6b-4a7a-a31c-99859f9b870a
linux /boot/vmlinuz-2.6.24-27-generic root=UUID=3cd3538b-fb6b-4a7a-a31c-99859f9b870a ro quiet splash
initrd /boot/initrd.img-2.6.24-27-generic
}
menuentry "Ubuntu 8.04.3 LTS, kernel 2.6.24-27-generic (on /dev/sdb1)" {
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 3cd3538b-fb6b-4a7a-a31c-99859f9b870a
linux /boot/vmlinuz-2.6.24-27-generic root=/dev/sda1 ro quiet splash
initrd /boot/initrd.img-2.6.24-27-generic
}
menuentry "Ubuntu 8.04.3 LTS, kernel 2.6.24-27-generic (on /dev/sdb1)" {
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 3cd3538b-fb6b-4a7a-a31c-99859f9b870a
linux /boot/vmlinuz-2.6.24-27-generic root=/dev/sdb1 ro quiet splash
initrd /boot/initrd.img-2.6.24-27-generic
}
menuentry "Ubuntu 8.04.3 LTS, kernel 2.6.24-24-generic (on /dev/sdb1)" {
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 3cd3538b-fb6b-4a7a-a31c-99859f9b870a
linux /boot/vmlinuz-2.6.24-24-generic root=/dev/sda1 ro quiet splash
initrd /boot/initrd.img-2.6.24-24-generic
}
menuentry "Ubuntu 8.04.3 LTS, kernel 2.6.24-24-generic (on /dev/sdb1)" {
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 3cd3538b-fb6b-4a7a-a31c-99859f9b870a
linux /boot/vmlinuz-2.6.24-24-generic root=/dev/sdb1 ro quiet splash
initrd /boot/initrd.img-2.6.24-24-generic
}
menuentry "Ubuntu 8.04.3 LTS, kernel 2.6.24-24-generic (recovery mode) (on /dev/sdb1)" {
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 3cd3538b-fb6b-4a7a-a31c-99859f9b870a
linux /boot/vmlinuz-2.6.24-24-generic root=UUID=3cd3538b-fb6b-4a7a-a31c-99859f9b870a ro single
initrd /boot/initrd.img-2.6.24-24-generic
}
menuentry "Ubuntu 8.04.3 LTS, memtest86+ (on /dev/sdb1)" {
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 3cd3538b-fb6b-4a7a-a31c-99859f9b870a
linux /boot/memtest86+.bin
}
menuentry "openSUSE 11.3 RC 1 (i586) (on /dev/sdb10)" {
insmod ext2
set root='(hd0,10)'
search --no-floppy --fs-uuid --set 4b753f87-afb9-40ae-909a-c262f2eec4f1
linux /boot/vmlinuz-2.6.34-12-xen root=/dev/sdb10
initrd /boot/initrd-2.6.34-12-xen
}
menuentry "openSUSE 11.3 RC 1 (i586) (on /dev/sdb10)" {
insmod ext2
set root='(hd0,10)'
search --no-floppy --fs-uuid --set 4b753f87-afb9-40ae-909a-c262f2eec4f1
linux /boot/vmlinuz-2.6.34-9-default root=/dev/sdb10
initrd /boot/initrd-2.6.34-9-default
}
menuentry "openSUSE 11.3 RC 1 (i586) (on /dev/sdb10)" {
insmod ext2
set root='(hd0,10)'
search --no-floppy --fs-uuid --set 4b753f87-afb9-40ae-909a-c262f2eec4f1
linux /boot/vmlinux-2.6.34-12-xen.gz root=/dev/sdb10
}
menuentry "openSUSE 11.3 RC 1 (i586) (on /dev/sdb10)" {
insmod ext2
set root='(hd0,10)'
search --no-floppy --fs-uuid --set 4b753f87-afb9-40ae-909a-c262f2eec4f1
linux /boot/vmlinux-2.6.34-9-default.gz root=/dev/sdb10
}
menuentry "Ubuntu, with Linux 3.0.0-12-generic (on /dev/sdb11)" {
insmod ext2
set root='(hd0,11)'
search --no-floppy --fs-uuid --set 63105082-d2f0-42f4-b438-e20ab0c9f9e1
linux /boot/vmlinuz-3.0.0-12-generic root=UUID=63105082-d2f0-42f4-b438-e20ab0c9f9e1 ro quiet splash vt.handoff=7
initrd /boot/initrd.img-3.0.0-12-generic
}
menuentry "Ubuntu, with Linux 3.0.0-12-generic (recovery mode) (on /dev/sdb11)" {
insmod ext2
set root='(hd0,11)'
search --no-floppy --fs-uuid --set 63105082-d2f0-42f4-b438-e20ab0c9f9e1
linux /boot/vmlinuz-3.0.0-12-generic root=UUID=63105082-d2f0-42f4-b438-e20ab0c9f9e1 ro recovery nomodeset
initrd /boot/initrd.img-3.0.0-12-generic
}
menuentry "Ubuntu, with Linux 2.6.38-12-generic (on /dev/sdb7)" {
insmod ext2
set root='(hd0,7)'
search --no-floppy --fs-uuid --set cd399bd3-2b8a-4d7e-9a2b-faa9b42b7d72
linux /boot/vmlinuz-2.6.38-12-generic root=UUID=cd399bd3-2b8a-4d7e-9a2b-faa9b42b7d72 ro quiet splash vt.handoff=7
initrd /boot/initrd.img-2.6.38-12-generic
}
menuentry "Ubuntu, with Linux 2.6.38-12-generic (recovery mode) (on /dev/sdb7)" {
insmod ext2
set root='(hd0,7)'
search --no-floppy --fs-uuid --set cd399bd3-2b8a-4d7e-9a2b-faa9b42b7d72
linux /boot/vmlinuz-2.6.38-12-generic root=UUID=cd399bd3-2b8a-4d7e-9a2b-faa9b42b7d72 ro single
initrd /boot/initrd.img-2.6.38-12-generic
}
menuentry "Ubuntu, with Linux 2.6.38-12-generic (on /dev/sdb8)" {
insmod ext2
set root='(hd0,8)'
search --no-floppy --fs-uuid --set d71419f3-d6a9-436d-a0b6-29fb51ee6eb1
linux /boot/vmlinuz-2.6.38-12-generic root=UUID=d71419f3-d6a9-436d-a0b6-29fb51ee6eb1 ro quiet splash vt.handoff=7
initrd /boot/initrd.img-2.6.38-12-generic
}
menuentry "Ubuntu, with Linux 2.6.38-12-generic (recovery mode) (on /dev/sdb8)" {
insmod ext2
set root='(hd0,8)'
search --no-floppy --fs-uuid --set d71419f3-d6a9-436d-a0b6-29fb51ee6eb1
linux /boot/vmlinuz-2.6.38-12-generic root=UUID=d71419f3-d6a9-436d-a0b6-29fb51ee6eb1 ro single
initrd /boot/initrd.img-2.6.38-12-generic
Co vypíše update-grub:

Kód: [Vybrat]

sudo update-grub
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-2.6.32-38-generic
Found initrd image: /boot/initrd.img-2.6.32-38-generic
Found linux image: /boot/vmlinuz-2.6.32-37-generic
Found initrd image: /boot/initrd.img-2.6.32-37-generic
Found linux image: /boot/vmlinuz-2.6.32-36-generic
Found initrd image: /boot/initrd.img-2.6.32-36-generic
Found linux image: /boot/vmlinuz-2.6.32-35-generic
Found initrd image: /boot/initrd.img-2.6.32-35-generic
Found linux image: /boot/vmlinuz-2.6.32-34-generic
Found initrd image: /boot/initrd.img-2.6.32-34-generic
Found linux image: /boot/vmlinuz-2.6.32-33-generic
Found initrd image: /boot/initrd.img-2.6.32-33-generic
Found linux image: /boot/vmlinuz-2.6.32-32-generic
Found initrd image: /boot/initrd.img-2.6.32-32-generic
Found linux image: /boot/vmlinuz-2.6.32-31-generic
Found initrd image: /boot/initrd.img-2.6.32-31-generic
Found linux image: /boot/vmlinuz-2.6.32-30-generic
Found initrd image: /boot/initrd.img-2.6.32-30-generic
Found linux image: /boot/vmlinuz-2.6.32-29-generic
Found initrd image: /boot/initrd.img-2.6.32-29-generic
Found linux image: /boot/vmlinuz-2.6.32-28-generic
Found initrd image: /boot/initrd.img-2.6.32-28-generic
Found linux image: /boot/vmlinuz-2.6.32-27-generic
Found initrd image: /boot/initrd.img-2.6.32-27-generic
Found linux image: /boot/vmlinuz-2.6.32-26-generic
Found initrd image: /boot/initrd.img-2.6.32-26-generic
Found linux image: /boot/vmlinuz-2.6.32-25-generic
Found initrd image: /boot/initrd.img-2.6.32-25-generic
Found linux image: /boot/vmlinuz-2.6.32-24-generic
Found initrd image: /boot/initrd.img-2.6.32-24-generic
Found linux image: /boot/vmlinuz-2.6.32-23-generic
Found initrd image: /boot/initrd.img-2.6.32-23-generic
Found linux image: /boot/vmlinuz-2.6.32-22-generic
Found initrd image: /boot/initrd.img-2.6.32-22-generic
Found linux image: /boot/vmlinuz-2.6.32-21-generic
Found initrd image: /boot/initrd.img-2.6.32-21-generic
Found memtest86+ image: /boot/memtest86+.bin
Found Microsoft Windows XP Professional on /dev/sda1
Found Ubuntu 8.04.4 LTS (8.04) on /dev/sdb1
Found openSUSE 11.3 RC 1 (i586) on /dev/sdb10
Found Ubuntu 11.10 (11.10) on /dev/sdb11
Found Ubuntu 11.10 (11.10) on /dev/sdb12
Found Zorin OS 5.2 (11.04) on /dev/sdb7
Found Zorin OS 5.2 (11.04) on /dev/sdb8
done


[compaq]

NB umožňuje boot z externího disku. Když tam připojím bootovací flešku. Zobrazí se při bootu v nabídce biosu a nabootuje se z ní. Tento externí disk (s cca 10 oddíly) se v menu nezobrazí.

[compaq]

Výstup z boot_info_script.sh je v příloze.

[příloha smazaná administrátorem]

[compaq]

Vyřešilo se to takto:

Disk je nutno připojovat tak dlouho, až se objeví v nabídce bootovacích medií v BIOSu. Potom lze nabootovat jak z grubu na externím disku, tak z aktualizovaného grubu na interním disku.

Pokud se externí disk neobjeví v nabídce bootovacích medií biosu, tak interní grub systémy na něm sice správně najde, správně vytvoří menu, ale nabootovat nejdou.

Proč tomu tak je, proč se disk někdy objeví a někdy ne, se mě neptejte.

Ze zkušenosti: fleška se objeví v 80%, disk v 40% (většinou to na třetí pokus klapne) :-) Jako by se potřeboval nejdřív v pohodě roztočit a zahřát USB kabel :-)
Co budu dělat, až to někdy nebude chtít naběhnout vůbec, si nedovedu představit.

(externí disk je 320GB, 10 oddílů, uvnitř ATA má vlastní napájecí adaptér)

[sabraq]

Burg.

[compaq]

Burg.

Díky, vyzkouším. Ale obávám se, že když externí disk nenajde už BIOS, nepomůže ani svěcená voda...

[sabraq]

Nevím co máš za notebook, ale já jsem léta na firemním stroji používal linux na externím disku tak, že po zapnutí ho okamžitě autodetekcí našel a taky z něj primárně nabootoval.

[compaq]

Nevím co máš za notebook, ale já jsem léta na firemním stroji používal linux na externím disku tak, že po zapnutí ho okamžitě autodetekcí našel a taky z něj primárně nabootoval.

Mám Compaq, ale děje se to i na stolních IBM. Prostě někdy se externí zařízení najde a někdy ne. Fleška se najde lépe.