Hello. I dont know how to rewrite the mbr from LIVE CD with grub-install command (installed xp after kubuntu so xp rewrote my mbr). i have raid0 with intel matrix with two sata disks, separate /boot partition, primary with active flag
.My kubuntu version is 8.10 . I tried to mount /dev/mapper/isw_xxxxxx_raid0 and grub-install (raid device itself, not partition), but it says that this is not a valid bios device or sth, similar. Can anybody help, please. Or i will have to reinstall the whole Kubuntu OS.
Edit: After some researching i found super grub disk, which successfuly rewrote my mbr so i can now boot as i want. But, i would still like to know how i can do this manually.
.My kubuntu version is 8.10 . I tried to mount /dev/mapper/isw_xxxxxx_raid0 and grub-install (raid device itself, not partition), but it says that this is not a valid bios device or sth, similar. Can anybody help, please. Or i will have to reinstall the whole Kubuntu OS.
Edit: After some researching i found super grub disk, which successfuly rewrote my mbr so i can now boot as i want. But, i would still like to know how i can do this manually.
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