I tried to update via the "update manager", but when I click on the update button it gives a low space error. I tried running
sudo apt-get clean in a terminal but that also ends in vain.
How can I clean up enough space to update?
I am confused in which disk is Ubuntu installed and I don't know which disk I have to empty. I have a compaq CPU with a 1 gb ram and 250 gb hard disk and I currently dual boot my pc with windows 7 and ubuntu 10.10.