MartynT
June 5th, 2011, 03:52 PM
Hi,
I recently replaced the motherboard of my system. Prior to the swap I had 3 HDDs, one with Ubuntu and grub2, one with windows7 and an old one with XP and a wubi install.
When I upgraded I just plugged in the windows7 HDD and reinstalled.
The other day I plugged in the old Ubuntu disk and it works fine if it is the only HDD, but if I also have the Win7 HDD, the grub2 boot gives me the option of Ubuntu or Win7. Win7 works fine but Ubuntu throws up a /boot mount error, followed by a /home mount error.
I booted in with just the Ubuntu disk, ran update-grub, which modified the /boot/grub/grub.cfg, but on rebooting (with both disks), grub2 seems to still know about/discover both disks and the Ubuntu disk still gives the same errors.
I presume it is just because the disks are in a different location (or different uids). Is there a software way to fix this, i.e. one that doesn't involve trial and error plugging in disks into different sata ports ?
I recently replaced the motherboard of my system. Prior to the swap I had 3 HDDs, one with Ubuntu and grub2, one with windows7 and an old one with XP and a wubi install.
When I upgraded I just plugged in the windows7 HDD and reinstalled.
The other day I plugged in the old Ubuntu disk and it works fine if it is the only HDD, but if I also have the Win7 HDD, the grub2 boot gives me the option of Ubuntu or Win7. Win7 works fine but Ubuntu throws up a /boot mount error, followed by a /home mount error.
I booted in with just the Ubuntu disk, ran update-grub, which modified the /boot/grub/grub.cfg, but on rebooting (with both disks), grub2 seems to still know about/discover both disks and the Ubuntu disk still gives the same errors.
I presume it is just because the disks are in a different location (or different uids). Is there a software way to fix this, i.e. one that doesn't involve trial and error plugging in disks into different sata ports ?