After changing from 32-bit (because of recommendations) to 64-bit Ubuntu, upgrade (12.04 -> 12.10) did not go too well, so clean install was needed. I choose the automatic way for partitions creation (because I have read that swap could be added manually).
Now I have ended with one partition /dev/sda1 226.3GB (according to System monitor) instead of 250GB.
When I look it up in Disk Utility, I have three volumes:
- 247GB /dev/sda1
- 3.2GB extended
- 3.2GB swap
I have deleted the old kernels from GRUB (only 150MB), checked the logs...
So I was wondering, is this problem caused by old versions (12.10 32 bit and 12.10 64-bit) still occupying disk space?