i have had a gutsy update i think about 2 months back.
i'am on gutsy 64.
have any of u had recent updates.is it because of 64 bit?
No, there have been updates. Check your /etc/apt/sources.list file to see if the updates repository is selected. Or alternatively you can check it under repositories menu in Synaptic.
i'am sorry.donno how my repositories got deselected.now updating.....
Is it solved?
Just check the Update Tab under Repositories in Synaptic and select important and recommended options and reload Synaptic and it will update.