It appears that the aptitude
state is corrupt - note that apt-get
and the other dpkg
tools still work fine. Is there some way to reset the state of aptitude?
Signs of corruption:
aptitude search
shows packages as 'p' (purged/never installed) when they are installed.- If I try and
aptitude safe-upgrade
it tells me I need to uninstall half my system! Butapt-get upgrade
and the GUI update manager continue to work fine.
I find aptitude search
very handy because of the package state information, so I would like to get that back again.
Note I am using 11.10, though I originally installed 9.10 and have upgraded through each release (and generally upgraded when the next release was in beta).