Comment 2 for bug 321374

I found something very strange with mount command :

While ubiquity was copying files on the target, only sda10 was mount, whereas when the bug occured, there was more partitions:
/dev/sda10 on /target type ext4 (rw,relatime,errors=remount-ro)
/dev/sda5 on /target type ext3 (rw)
/dev/sda7 on /target/home type ext3 (rw)

The fact is that /target/etc/popularity-contest.conf doesn't exist in sda5 but exist in sda10. and that's exactly where Ubiquity crashed (apport title is "ubiquity crashed with ValueError in command()").