grub installation in fatal error in jbod disk setting

Posted by Vincent on Ask Ubuntu See other posts from Ask Ubuntu or by Vincent
Published on 2012-05-07T04:55:53Z Indexed on 2012/06/29 3:23 UTC
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12.04

|

grub2

|

raid

so i have this jbod drive, with two different partition

partition A is for windows while B i would like to have ubuntu 12.04 in it

however at the end of ubuntu installation, there is an error stating grub failed to install and a fatal error.

i was given option as to where to install the grub, and i tried them all and all giving me the same fatal error

here is one example of options given

/dev/mapper/nvidia_eeffaace1

to my knowledge grub is supposed to be installed in /dev/sda but in jbod configuration, both sda and sdb isnt available

please help me and thank you

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