This is not an aptitude log.
The actual error:
2009-10-30 08:06:36,452 ERROR No 'ubuntu-minimal'
available/downloadable after sources.list rewrite+update
This is old now anyway, marking invalid/expired.
** Changed in: aptitude (Ubuntu)
Status: New = Invalid
--
You received this bug
Thanks for taking the time to report this bug and helping to make Ubuntu
better. We appreciate the difficulties you are facing, but this appears
to be a regular (non-security) bug. I have unmarked it as a security
issue since this bug does not show evidence of allowing attackers to
cross
