Comment 0 for bug 579866

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Shekhar (pythonic) wrote : 10.04 Install formatted ext3 partition (data lost)

Binary package hint: ubiquity

I have installed 10.04 yesterday. My system already had running 9.10 with following partitions.

 / (ext4)
 /home (ext3)

While installing I chose to format / and not to format /home but chosen wrong partition type for /home i.e. ext4. Install was smooth but I realized that installer actually had formatted (or converted ?) my ext3 /home to ext4 /home wiping out all the data. I think even if I have specified ext4 by mistake, why should installer format my partition when I have specifically not asked for it. At the most it should try to mount it as ext4 and the bell out.

I don't know what would you do in order to fix this but it would be great help if there is a way to undo this. This has hit more people I guess, see http://ubuntuforums.org/showpost.php?p=8195037&postcount=1 . Also I am following good https://help.ubuntu.com/community/DataRecovery .

Thanks for all the good work guys but this particularly is very scary.