Comment 9 for bug 49533

the same error occured to me, just with different numbers in "lines". what I did was:
1. installing windows on one (and only) partition
2. running Ubuntu 6.06 live cd and installing ubuntu - worked fine
3. updating Ubuntu - wifi stopped working
4. running ubuntu live cd and trying to re-install (the unpatched ubuntu system) - trying to use manual mount/partition - as it was created by the first ubuntu partition - crashed as mentioned in the first comment